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  84. <ul class="subNavList">
    85. 

  85. <li>Summary:&nbsp;</li>
    86. 

  86. <li>Nested&nbsp;|&nbsp;</li>
    87. 

  87. <li><a href="#field.summary">Field</a>&nbsp;|&nbsp;</li>
    88. 

  88. <li><a href="#constructor.summary">Constr</a>&nbsp;|&nbsp;</li>
    89. 

  89. <li><a href="#method.summary">Method</a></li>
    90. 

  90. </ul>
    91. 

  91. <ul class="subNavList">
    92. 

  92. <li>Detail:&nbsp;</li>
    93. 

  93. <li><a href="#field.detail">Field</a>&nbsp;|&nbsp;</li>
    94. 

  94. <li><a href="#constructor.detail">Constr</a>&nbsp;|&nbsp;</li>
    95. 

  95. <li><a href="#method.detail">Method</a></li>
    96. 

  96. </ul>
    97. 

  97. </div>
    98. 

  98. <a name="skip.navbar.top">
    99. 

  99. <!--   -->
    100. 

  100. </a></div>
    101. 

  101. <!-- ========= END OF TOP NAVBAR ========= -->
    102. 

  102. <!-- ======== START OF CLASS DATA ======== -->
    103. 

  103. <div class="header">
    104. 

  104. <div class="subTitle">org.opencv.photo</div>
    105. 

  105. <h2 title="Class Photo" class="title">Class Photo</h2>
    106. 

  106. </div>
    107. 

  107. <div class="contentContainer">
    108. 

  108. <ul class="inheritance">
    109. 

  109. <li>java.lang.Object</li>
    110. 

  110. <li>
    111. 

  111. <ul class="inheritance">
    112. 

  112. <li>org.opencv.photo.Photo</li>
    113. 

  113. </ul>
    114. 

  114. </li>
    115. 

  115. </ul>
    116. 

  116. <div class="description">
    117. 

  117. <ul class="blockList">
    118. 

  118. <li class="blockList">
    119. 

  119. <hr>
    120. 

  120. <br>
    121. 

  121. <pre>public class <span class="typeNameLabel">Photo</span>
    122. 

  122. extends java.lang.Object</pre>
    123. 

  123. </li>
    124. 

  124. </ul>
    125. 

  125. </div>
    126. 

  126. <div class="summary">
    127. 

  127. <ul class="blockList">
    128. 

  128. <li class="blockList">
    129. 

  129. <!-- =========== FIELD SUMMARY =========== -->
    130. 

  130. <ul class="blockList">
    131. 

  131. <li class="blockList"><a name="field.summary">
    132. 

  132. <!--   -->
    133. 

  133. </a>
    134. 

  134. <h3>Field Summary</h3>
    135. 

  135. <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation">
    136. 

  136. <caption><span>Fields</span><span class="tabEnd">&nbsp;</span></caption>
    137. 

  137. <tr>
    138. 

  138. <th class="colFirst" scope="col">Modifier and Type</th>
    139. 

  139. <th class="colLast" scope="col">Field and Description</th>
    140. 

  140. </tr>
    141. 

  141. <tr class="altColor">
    142. 

  142. <td class="colFirst"><code>static int</code></td>
    143. 

  143. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#INPAINT_NS">INPAINT_NS</a></span></code>&nbsp;</td>
    144. 

  144. </tr>
    145. 

  145. <tr class="rowColor">
    146. 

  146. <td class="colFirst"><code>static int</code></td>
    147. 

  147. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#INPAINT_TELEA">INPAINT_TELEA</a></span></code>&nbsp;</td>
    148. 

  148. </tr>
    149. 

  149. <tr class="altColor">
    150. 

  150. <td class="colFirst"><code>static int</code></td>
    151. 

  151. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#LDR_SIZE">LDR_SIZE</a></span></code>&nbsp;</td>
    152. 

  152. </tr>
    153. 

  153. <tr class="rowColor">
    154. 

  154. <td class="colFirst"><code>static int</code></td>
    155. 

  155. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#MIXED_CLONE">MIXED_CLONE</a></span></code>&nbsp;</td>
    156. 

  156. </tr>
    157. 

  157. <tr class="altColor">
    158. 

  158. <td class="colFirst"><code>static int</code></td>
    159. 

  159. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#MONOCHROME_TRANSFER">MONOCHROME_TRANSFER</a></span></code>&nbsp;</td>
    160. 

  160. </tr>
    161. 

  161. <tr class="rowColor">
    162. 

  162. <td class="colFirst"><code>static int</code></td>
    163. 

  163. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#NORMAL_CLONE">NORMAL_CLONE</a></span></code>&nbsp;</td>
    164. 

  164. </tr>
    165. 

  165. <tr class="altColor">
    166. 

  166. <td class="colFirst"><code>static int</code></td>
    167. 

  167. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#NORMCONV_FILTER">NORMCONV_FILTER</a></span></code>&nbsp;</td>
    168. 

  168. </tr>
    169. 

  169. <tr class="rowColor">
    170. 

  170. <td class="colFirst"><code>static int</code></td>
    171. 

  171. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#RECURS_FILTER">RECURS_FILTER</a></span></code>&nbsp;</td>
    172. 

  172. </tr>
    173. 

  173. </table>
    174. 

  174. </li>
    175. 

  175. </ul>
    176. 

  176. <!-- ======== CONSTRUCTOR SUMMARY ======== -->
    177. 

  177. <ul class="blockList">
    178. 

  178. <li class="blockList"><a name="constructor.summary">
    179. 

  179. <!--   -->
    180. 

  180. </a>
    181. 

  181. <h3>Constructor Summary</h3>
    182. 

  182. <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
    183. 

  183. <caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
    184. 

  184. <tr>
    185. 

  185. <th class="colOne" scope="col">Constructor and Description</th>
    186. 

  186. </tr>
    187. 

  187. <tr class="altColor">
    188. 

  188. <td class="colOne"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#Photo--">Photo</a></span>()</code>&nbsp;</td>
    189. 

  189. </tr>
    190. 

  190. </table>
    191. 

  191. </li>
    192. 

  192. </ul>
    193. 

  193. <!-- ========== METHOD SUMMARY =========== -->
    194. 

  194. <ul class="blockList">
    195. 

  195. <li class="blockList"><a name="method.summary">
    196. 

  196. <!--   -->
    197. 

  197. </a>
    198. 

  198. <h3>Method Summary</h3>
    199. 

  199. <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
    200. 

  200. <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
    201. 

  201. <tr>
    202. 

  202. <th class="colFirst" scope="col">Modifier and Type</th>
    203. 

  203. <th class="colLast" scope="col">Method and Description</th>
    204. 

  204. </tr>
    205. 

  205. <tr id="i0" class="altColor">
    206. 

  206. <td class="colFirst"><code>static void</code></td>
    207. 

  207. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#colorChange-org.opencv.core.Mat-org.opencv.core.Mat-org.opencv.core.Mat-">colorChange</a></span>(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    208. 

  208.            <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;mask,
    209. 

  209.            <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst)</code>
    210. 

  210. <div class="block">Given an original color image, two differently colored versions of this image can be mixed
    211. 

  211.  seamlessly.</div>
    212. 

  212. </td>
    213. 

  213. </tr>
    214. 

  214. <tr id="i1" class="rowColor">
    215. 

  215. <td class="colFirst"><code>static void</code></td>
    216. 

  216. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#colorChange-org.opencv.core.Mat-org.opencv.core.Mat-org.opencv.core.Mat-float-">colorChange</a></span>(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    217. 

  217.            <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;mask,
    218. 

  218.            <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    219. 

  219.            float&nbsp;red_mul)</code>
    220. 

  220. <div class="block">Given an original color image, two differently colored versions of this image can be mixed
    221. 

  221.  seamlessly.</div>
    222. 

  222. </td>
    223. 

  223. </tr>
    224. 

  224. <tr id="i2" class="altColor">
    225. 

  225. <td class="colFirst"><code>static void</code></td>
    226. 

  226. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#colorChange-org.opencv.core.Mat-org.opencv.core.Mat-org.opencv.core.Mat-float-float-">colorChange</a></span>(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    227. 

  227.            <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;mask,
    228. 

  228.            <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    229. 

  229.            float&nbsp;red_mul,
    230. 

  230.            float&nbsp;green_mul)</code>
    231. 

  231. <div class="block">Given an original color image, two differently colored versions of this image can be mixed
    232. 

  232.  seamlessly.</div>
    233. 

  233. </td>
    234. 

  234. </tr>
    235. 

  235. <tr id="i3" class="rowColor">
    236. 

  236. <td class="colFirst"><code>static void</code></td>
    237. 

  237. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#colorChange-org.opencv.core.Mat-org.opencv.core.Mat-org.opencv.core.Mat-float-float-float-">colorChange</a></span>(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    238. 

  238.            <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;mask,
    239. 

  239.            <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    240. 

  240.            float&nbsp;red_mul,
    241. 

  241.            float&nbsp;green_mul,
    242. 

  242.            float&nbsp;blue_mul)</code>
    243. 

  243. <div class="block">Given an original color image, two differently colored versions of this image can be mixed
    244. 

  244.  seamlessly.</div>
    245. 

  245. </td>
    246. 

  246. </tr>
    247. 

  247. <tr id="i4" class="altColor">
    248. 

  248. <td class="colFirst"><code>static <a href="../../../org/opencv/photo/AlignMTB.html" title="class in org.opencv.photo">AlignMTB</a></code></td>
    249. 

  249. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#createAlignMTB--">createAlignMTB</a></span>()</code>
    250. 

  250. <div class="block">Creates AlignMTB object
    251. 

  251. 

  252.  usually good enough (31 and 63 pixels shift respectively).</div>
    253. 

  253. </td>
    254. 

  254. </tr>
    255. 

  255. <tr id="i5" class="rowColor">
    256. 

  256. <td class="colFirst"><code>static <a href="../../../org/opencv/photo/AlignMTB.html" title="class in org.opencv.photo">AlignMTB</a></code></td>
    257. 

  257. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#createAlignMTB-int-">createAlignMTB</a></span>(int&nbsp;max_bits)</code>
    258. 

  258. <div class="block">Creates AlignMTB object</div>
    259. 

  259. </td>
    260. 

  260. </tr>
    261. 

  261. <tr id="i6" class="altColor">
    262. 

  262. <td class="colFirst"><code>static <a href="../../../org/opencv/photo/AlignMTB.html" title="class in org.opencv.photo">AlignMTB</a></code></td>
    263. 

  263. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#createAlignMTB-int-int-">createAlignMTB</a></span>(int&nbsp;max_bits,
    264. 

  264.               int&nbsp;exclude_range)</code>
    265. 

  265. <div class="block">Creates AlignMTB object</div>
    266. 

  266. </td>
    267. 

  267. </tr>
    268. 

  268. <tr id="i7" class="rowColor">
    269. 

  269. <td class="colFirst"><code>static <a href="../../../org/opencv/photo/AlignMTB.html" title="class in org.opencv.photo">AlignMTB</a></code></td>
    270. 

  270. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#createAlignMTB-int-int-boolean-">createAlignMTB</a></span>(int&nbsp;max_bits,
    271. 

  271.               int&nbsp;exclude_range,
    272. 

  272.               boolean&nbsp;cut)</code>
    273. 

  273. <div class="block">Creates AlignMTB object</div>
    274. 

  274. </td>
    275. 

  275. </tr>
    276. 

  276. <tr id="i8" class="altColor">
    277. 

  277. <td class="colFirst"><code>static <a href="../../../org/opencv/photo/CalibrateDebevec.html" title="class in org.opencv.photo">CalibrateDebevec</a></code></td>
    278. 

  278. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#createCalibrateDebevec--">createCalibrateDebevec</a></span>()</code>
    279. 

  279. <div class="block">Creates CalibrateDebevec object
    280. 

  280. 

  281.  response.</div>
    282. 

  282. </td>
    283. 

  283. </tr>
    284. 

  284. <tr id="i9" class="rowColor">
    285. 

  285. <td class="colFirst"><code>static <a href="../../../org/opencv/photo/CalibrateDebevec.html" title="class in org.opencv.photo">CalibrateDebevec</a></code></td>
    286. 

  286. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#createCalibrateDebevec-int-">createCalibrateDebevec</a></span>(int&nbsp;samples)</code>
    287. 

  287. <div class="block">Creates CalibrateDebevec object</div>
    288. 

  288. </td>
    289. 

  289. </tr>
    290. 

  290. <tr id="i10" class="altColor">
    291. 

  291. <td class="colFirst"><code>static <a href="../../../org/opencv/photo/CalibrateDebevec.html" title="class in org.opencv.photo">CalibrateDebevec</a></code></td>
    292. 

  292. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#createCalibrateDebevec-int-float-">createCalibrateDebevec</a></span>(int&nbsp;samples,
    293. 

  293.                       float&nbsp;lambda)</code>
    294. 

  294. <div class="block">Creates CalibrateDebevec object</div>
    295. 

  295. </td>
    296. 

  296. </tr>
    297. 

  297. <tr id="i11" class="rowColor">
    298. 

  298. <td class="colFirst"><code>static <a href="../../../org/opencv/photo/CalibrateDebevec.html" title="class in org.opencv.photo">CalibrateDebevec</a></code></td>
    299. 

  299. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#createCalibrateDebevec-int-float-boolean-">createCalibrateDebevec</a></span>(int&nbsp;samples,
    300. 

  300.                       float&nbsp;lambda,
    301. 

  301.                       boolean&nbsp;random)</code>
    302. 

  302. <div class="block">Creates CalibrateDebevec object</div>
    303. 

  303. </td>
    304. 

  304. </tr>
    305. 

  305. <tr id="i12" class="altColor">
    306. 

  306. <td class="colFirst"><code>static <a href="../../../org/opencv/photo/CalibrateRobertson.html" title="class in org.opencv.photo">CalibrateRobertson</a></code></td>
    307. 

  307. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#createCalibrateRobertson--">createCalibrateRobertson</a></span>()</code>
    308. 

  308. <div class="block">Creates CalibrateRobertson object</div>
    309. 

  309. </td>
    310. 

  310. </tr>
    311. 

  311. <tr id="i13" class="rowColor">
    312. 

  312. <td class="colFirst"><code>static <a href="../../../org/opencv/photo/CalibrateRobertson.html" title="class in org.opencv.photo">CalibrateRobertson</a></code></td>
    313. 

  313. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#createCalibrateRobertson-int-">createCalibrateRobertson</a></span>(int&nbsp;max_iter)</code>
    314. 

  314. <div class="block">Creates CalibrateRobertson object</div>
    315. 

  315. </td>
    316. 

  316. </tr>
    317. 

  317. <tr id="i14" class="altColor">
    318. 

  318. <td class="colFirst"><code>static <a href="../../../org/opencv/photo/CalibrateRobertson.html" title="class in org.opencv.photo">CalibrateRobertson</a></code></td>
    319. 

  319. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#createCalibrateRobertson-int-float-">createCalibrateRobertson</a></span>(int&nbsp;max_iter,
    320. 

  320.                         float&nbsp;threshold)</code>
    321. 

  321. <div class="block">Creates CalibrateRobertson object</div>
    322. 

  322. </td>
    323. 

  323. </tr>
    324. 

  324. <tr id="i15" class="rowColor">
    325. 

  325. <td class="colFirst"><code>static <a href="../../../org/opencv/photo/MergeDebevec.html" title="class in org.opencv.photo">MergeDebevec</a></code></td>
    326. 

  326. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#createMergeDebevec--">createMergeDebevec</a></span>()</code>
    327. 

  327. <div class="block">Creates MergeDebevec object</div>
    328. 

  328. </td>
    329. 

  329. </tr>
    330. 

  330. <tr id="i16" class="altColor">
    331. 

  331. <td class="colFirst"><code>static <a href="../../../org/opencv/photo/MergeMertens.html" title="class in org.opencv.photo">MergeMertens</a></code></td>
    332. 

  332. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#createMergeMertens--">createMergeMertens</a></span>()</code>
    333. 

  333. <div class="block">Creates MergeMertens object</div>
    334. 

  334. </td>
    335. 

  335. </tr>
    336. 

  336. <tr id="i17" class="rowColor">
    337. 

  337. <td class="colFirst"><code>static <a href="../../../org/opencv/photo/MergeMertens.html" title="class in org.opencv.photo">MergeMertens</a></code></td>
    338. 

  338. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#createMergeMertens-float-">createMergeMertens</a></span>(float&nbsp;contrast_weight)</code>
    339. 

  339. <div class="block">Creates MergeMertens object</div>
    340. 

  340. </td>
    341. 

  341. </tr>
    342. 

  342. <tr id="i18" class="altColor">
    343. 

  343. <td class="colFirst"><code>static <a href="../../../org/opencv/photo/MergeMertens.html" title="class in org.opencv.photo">MergeMertens</a></code></td>
    344. 

  344. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#createMergeMertens-float-float-">createMergeMertens</a></span>(float&nbsp;contrast_weight,
    345. 

  345.                   float&nbsp;saturation_weight)</code>
    346. 

  346. <div class="block">Creates MergeMertens object</div>
    347. 

  347. </td>
    348. 

  348. </tr>
    349. 

  349. <tr id="i19" class="rowColor">
    350. 

  350. <td class="colFirst"><code>static <a href="../../../org/opencv/photo/MergeMertens.html" title="class in org.opencv.photo">MergeMertens</a></code></td>
    351. 

  351. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#createMergeMertens-float-float-float-">createMergeMertens</a></span>(float&nbsp;contrast_weight,
    352. 

  352.                   float&nbsp;saturation_weight,
    353. 

  353.                   float&nbsp;exposure_weight)</code>
    354. 

  354. <div class="block">Creates MergeMertens object</div>
    355. 

  355. </td>
    356. 

  356. </tr>
    357. 

  357. <tr id="i20" class="altColor">
    358. 

  358. <td class="colFirst"><code>static <a href="../../../org/opencv/photo/MergeRobertson.html" title="class in org.opencv.photo">MergeRobertson</a></code></td>
    359. 

  359. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#createMergeRobertson--">createMergeRobertson</a></span>()</code>
    360. 

  360. <div class="block">Creates MergeRobertson object</div>
    361. 

  361. </td>
    362. 

  362. </tr>
    363. 

  363. <tr id="i21" class="rowColor">
    364. 

  364. <td class="colFirst"><code>static <a href="../../../org/opencv/photo/Tonemap.html" title="class in org.opencv.photo">Tonemap</a></code></td>
    365. 

  365. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#createTonemap--">createTonemap</a></span>()</code>
    366. 

  366. <div class="block">Creates simple linear mapper with gamma correction
    367. 

  367. 

  368.  equal to 2.2f is suitable for most displays.</div>
    369. 

  369. </td>
    370. 

  370. </tr>
    371. 

  371. <tr id="i22" class="altColor">
    372. 

  372. <td class="colFirst"><code>static <a href="../../../org/opencv/photo/Tonemap.html" title="class in org.opencv.photo">Tonemap</a></code></td>
    373. 

  373. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#createTonemap-float-">createTonemap</a></span>(float&nbsp;gamma)</code>
    374. 

  374. <div class="block">Creates simple linear mapper with gamma correction</div>
    375. 

  375. </td>
    376. 

  376. </tr>
    377. 

  377. <tr id="i23" class="rowColor">
    378. 

  378. <td class="colFirst"><code>static <a href="../../../org/opencv/photo/TonemapDrago.html" title="class in org.opencv.photo">TonemapDrago</a></code></td>
    379. 

  379. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#createTonemapDrago--">createTonemapDrago</a></span>()</code>
    380. 

  380. <div class="block">Creates TonemapDrago object
    381. 

  381. 

  382.  than 1 increase saturation and values less than 1 decrease it.</div>
    383. 

  383. </td>
    384. 

  384. </tr>
    385. 

  385. <tr id="i24" class="altColor">
    386. 

  386. <td class="colFirst"><code>static <a href="../../../org/opencv/photo/TonemapDrago.html" title="class in org.opencv.photo">TonemapDrago</a></code></td>
    387. 

  387. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#createTonemapDrago-float-">createTonemapDrago</a></span>(float&nbsp;gamma)</code>
    388. 

  388. <div class="block">Creates TonemapDrago object</div>
    389. 

  389. </td>
    390. 

  390. </tr>
    391. 

  391. <tr id="i25" class="rowColor">
    392. 

  392. <td class="colFirst"><code>static <a href="../../../org/opencv/photo/TonemapDrago.html" title="class in org.opencv.photo">TonemapDrago</a></code></td>
    393. 

  393. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#createTonemapDrago-float-float-">createTonemapDrago</a></span>(float&nbsp;gamma,
    394. 

  394.                   float&nbsp;saturation)</code>
    395. 

  395. <div class="block">Creates TonemapDrago object</div>
    396. 

  396. </td>
    397. 

  397. </tr>
    398. 

  398. <tr id="i26" class="altColor">
    399. 

  399. <td class="colFirst"><code>static <a href="../../../org/opencv/photo/TonemapDrago.html" title="class in org.opencv.photo">TonemapDrago</a></code></td>
    400. 

  400. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#createTonemapDrago-float-float-float-">createTonemapDrago</a></span>(float&nbsp;gamma,
    401. 

  401.                   float&nbsp;saturation,
    402. 

  402.                   float&nbsp;bias)</code>
    403. 

  403. <div class="block">Creates TonemapDrago object</div>
    404. 

  404. </td>
    405. 

  405. </tr>
    406. 

  406. <tr id="i27" class="rowColor">
    407. 

  407. <td class="colFirst"><code>static <a href="../../../org/opencv/photo/TonemapMantiuk.html" title="class in org.opencv.photo">TonemapMantiuk</a></code></td>
    408. 

  408. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#createTonemapMantiuk--">createTonemapMantiuk</a></span>()</code>
    409. 

  409. <div class="block">Creates TonemapMantiuk object
    410. 

  410. 

  411.  dynamic range.</div>
    412. 

  412. </td>
    413. 

  413. </tr>
    414. 

  414. <tr id="i28" class="altColor">
    415. 

  415. <td class="colFirst"><code>static <a href="../../../org/opencv/photo/TonemapMantiuk.html" title="class in org.opencv.photo">TonemapMantiuk</a></code></td>
    416. 

  416. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#createTonemapMantiuk-float-">createTonemapMantiuk</a></span>(float&nbsp;gamma)</code>
    417. 

  417. <div class="block">Creates TonemapMantiuk object</div>
    418. 

  418. </td>
    419. 

  419. </tr>
    420. 

  420. <tr id="i29" class="rowColor">
    421. 

  421. <td class="colFirst"><code>static <a href="../../../org/opencv/photo/TonemapMantiuk.html" title="class in org.opencv.photo">TonemapMantiuk</a></code></td>
    422. 

  422. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#createTonemapMantiuk-float-float-">createTonemapMantiuk</a></span>(float&nbsp;gamma,
    423. 

  423.                     float&nbsp;scale)</code>
    424. 

  424. <div class="block">Creates TonemapMantiuk object</div>
    425. 

  425. </td>
    426. 

  426. </tr>
    427. 

  427. <tr id="i30" class="altColor">
    428. 

  428. <td class="colFirst"><code>static <a href="../../../org/opencv/photo/TonemapMantiuk.html" title="class in org.opencv.photo">TonemapMantiuk</a></code></td>
    429. 

  429. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#createTonemapMantiuk-float-float-float-">createTonemapMantiuk</a></span>(float&nbsp;gamma,
    430. 

  430.                     float&nbsp;scale,
    431. 

  431.                     float&nbsp;saturation)</code>
    432. 

  432. <div class="block">Creates TonemapMantiuk object</div>
    433. 

  433. </td>
    434. 

  434. </tr>
    435. 

  435. <tr id="i31" class="rowColor">
    436. 

  436. <td class="colFirst"><code>static <a href="../../../org/opencv/photo/TonemapReinhard.html" title="class in org.opencv.photo">TonemapReinhard</a></code></td>
    437. 

  437. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#createTonemapReinhard--">createTonemapReinhard</a></span>()</code>
    438. 

  438. <div class="block">Creates TonemapReinhard object
    439. 

  439. 

  440.  value, if 0 it's global, otherwise it's a weighted mean of this two cases.</div>
    441. 

  441. </td>
    442. 

  442. </tr>
    443. 

  443. <tr id="i32" class="altColor">
    444. 

  444. <td class="colFirst"><code>static <a href="../../../org/opencv/photo/TonemapReinhard.html" title="class in org.opencv.photo">TonemapReinhard</a></code></td>
    445. 

  445. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#createTonemapReinhard-float-">createTonemapReinhard</a></span>(float&nbsp;gamma)</code>
    446. 

  446. <div class="block">Creates TonemapReinhard object</div>
    447. 

  447. </td>
    448. 

  448. </tr>
    449. 

  449. <tr id="i33" class="rowColor">
    450. 

  450. <td class="colFirst"><code>static <a href="../../../org/opencv/photo/TonemapReinhard.html" title="class in org.opencv.photo">TonemapReinhard</a></code></td>
    451. 

  451. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#createTonemapReinhard-float-float-">createTonemapReinhard</a></span>(float&nbsp;gamma,
    452. 

  452.                      float&nbsp;intensity)</code>
    453. 

  453. <div class="block">Creates TonemapReinhard object</div>
    454. 

  454. </td>
    455. 

  455. </tr>
    456. 

  456. <tr id="i34" class="altColor">
    457. 

  457. <td class="colFirst"><code>static <a href="../../../org/opencv/photo/TonemapReinhard.html" title="class in org.opencv.photo">TonemapReinhard</a></code></td>
    458. 

  458. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#createTonemapReinhard-float-float-float-">createTonemapReinhard</a></span>(float&nbsp;gamma,
    459. 

  459.                      float&nbsp;intensity,
    460. 

  460.                      float&nbsp;light_adapt)</code>
    461. 

  461. <div class="block">Creates TonemapReinhard object</div>
    462. 

  462. </td>
    463. 

  463. </tr>
    464. 

  464. <tr id="i35" class="rowColor">
    465. 

  465. <td class="colFirst"><code>static <a href="../../../org/opencv/photo/TonemapReinhard.html" title="class in org.opencv.photo">TonemapReinhard</a></code></td>
    466. 

  466. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#createTonemapReinhard-float-float-float-float-">createTonemapReinhard</a></span>(float&nbsp;gamma,
    467. 

  467.                      float&nbsp;intensity,
    468. 

  468.                      float&nbsp;light_adapt,
    469. 

  469.                      float&nbsp;color_adapt)</code>
    470. 

  470. <div class="block">Creates TonemapReinhard object</div>
    471. 

  471. </td>
    472. 

  472. </tr>
    473. 

  473. <tr id="i36" class="altColor">
    474. 

  474. <td class="colFirst"><code>static void</code></td>
    475. 

  475. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#decolor-org.opencv.core.Mat-org.opencv.core.Mat-org.opencv.core.Mat-">decolor</a></span>(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    476. 

  476.        <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;grayscale,
    477. 

  477.        <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;color_boost)</code>
    478. 

  478. <div class="block">Transforms a color image to a grayscale image.</div>
    479. 

  479. </td>
    480. 

  480. </tr>
    481. 

  481. <tr id="i37" class="rowColor">
    482. 

  482. <td class="colFirst"><code>static void</code></td>
    483. 

  483. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#denoise_TVL1-java.util.List-org.opencv.core.Mat-">denoise_TVL1</a></span>(java.util.List&lt;<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&gt;&nbsp;observations,
    484. 

  484.             <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;result)</code>
    485. 

  485. <div class="block">Primal-dual algorithm is an algorithm for solving special types of variational problems (that is,
    486. 

  486.  finding a function to minimize some functional).</div>
    487. 

  487. </td>
    488. 

  488. </tr>
    489. 

  489. <tr id="i38" class="altColor">
    490. 

  490. <td class="colFirst"><code>static void</code></td>
    491. 

  491. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#denoise_TVL1-java.util.List-org.opencv.core.Mat-double-">denoise_TVL1</a></span>(java.util.List&lt;<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&gt;&nbsp;observations,
    492. 

  492.             <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;result,
    493. 

  493.             double&nbsp;lambda)</code>
    494. 

  494. <div class="block">Primal-dual algorithm is an algorithm for solving special types of variational problems (that is,
    495. 

  495.  finding a function to minimize some functional).</div>
    496. 

  496. </td>
    497. 

  497. </tr>
    498. 

  498. <tr id="i39" class="rowColor">
    499. 

  499. <td class="colFirst"><code>static void</code></td>
    500. 

  500. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#denoise_TVL1-java.util.List-org.opencv.core.Mat-double-int-">denoise_TVL1</a></span>(java.util.List&lt;<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&gt;&nbsp;observations,
    501. 

  501.             <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;result,
    502. 

  502.             double&nbsp;lambda,
    503. 

  503.             int&nbsp;niters)</code>
    504. 

  504. <div class="block">Primal-dual algorithm is an algorithm for solving special types of variational problems (that is,
    505. 

  505.  finding a function to minimize some functional).</div>
    506. 

  506. </td>
    507. 

  507. </tr>
    508. 

  508. <tr id="i40" class="altColor">
    509. 

  509. <td class="colFirst"><code>static void</code></td>
    510. 

  510. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#detailEnhance-org.opencv.core.Mat-org.opencv.core.Mat-">detailEnhance</a></span>(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    511. 

  511.              <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst)</code>
    512. 

  512. <div class="block">This filter enhances the details of a particular image.</div>
    513. 

  513. </td>
    514. 

  514. </tr>
    515. 

  515. <tr id="i41" class="rowColor">
    516. 

  516. <td class="colFirst"><code>static void</code></td>
    517. 

  517. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#detailEnhance-org.opencv.core.Mat-org.opencv.core.Mat-float-">detailEnhance</a></span>(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    518. 

  518.              <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    519. 

  519.              float&nbsp;sigma_s)</code>
    520. 

  520. <div class="block">This filter enhances the details of a particular image.</div>
    521. 

  521. </td>
    522. 

  522. </tr>
    523. 

  523. <tr id="i42" class="altColor">
    524. 

  524. <td class="colFirst"><code>static void</code></td>
    525. 

  525. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#detailEnhance-org.opencv.core.Mat-org.opencv.core.Mat-float-float-">detailEnhance</a></span>(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    526. 

  526.              <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    527. 

  527.              float&nbsp;sigma_s,
    528. 

  528.              float&nbsp;sigma_r)</code>
    529. 

  529. <div class="block">This filter enhances the details of a particular image.</div>
    530. 

  530. </td>
    531. 

  531. </tr>
    532. 

  532. <tr id="i43" class="rowColor">
    533. 

  533. <td class="colFirst"><code>static void</code></td>
    534. 

  534. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#edgePreservingFilter-org.opencv.core.Mat-org.opencv.core.Mat-">edgePreservingFilter</a></span>(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    535. 

  535.                     <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst)</code>
    536. 

  536. <div class="block">Filtering is the fundamental operation in image and video processing.</div>
    537. 

  537. </td>
    538. 

  538. </tr>
    539. 

  539. <tr id="i44" class="altColor">
    540. 

  540. <td class="colFirst"><code>static void</code></td>
    541. 

  541. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#edgePreservingFilter-org.opencv.core.Mat-org.opencv.core.Mat-int-">edgePreservingFilter</a></span>(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    542. 

  542.                     <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    543. 

  543.                     int&nbsp;flags)</code>
    544. 

  544. <div class="block">Filtering is the fundamental operation in image and video processing.</div>
    545. 

  545. </td>
    546. 

  546. </tr>
    547. 

  547. <tr id="i45" class="rowColor">
    548. 

  548. <td class="colFirst"><code>static void</code></td>
    549. 

  549. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#edgePreservingFilter-org.opencv.core.Mat-org.opencv.core.Mat-int-float-">edgePreservingFilter</a></span>(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    550. 

  550.                     <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    551. 

  551.                     int&nbsp;flags,
    552. 

  552.                     float&nbsp;sigma_s)</code>
    553. 

  553. <div class="block">Filtering is the fundamental operation in image and video processing.</div>
    554. 

  554. </td>
    555. 

  555. </tr>
    556. 

  556. <tr id="i46" class="altColor">
    557. 

  557. <td class="colFirst"><code>static void</code></td>
    558. 

  558. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#edgePreservingFilter-org.opencv.core.Mat-org.opencv.core.Mat-int-float-float-">edgePreservingFilter</a></span>(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    559. 

  559.                     <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    560. 

  560.                     int&nbsp;flags,
    561. 

  561.                     float&nbsp;sigma_s,
    562. 

  562.                     float&nbsp;sigma_r)</code>
    563. 

  563. <div class="block">Filtering is the fundamental operation in image and video processing.</div>
    564. 

  564. </td>
    565. 

  565. </tr>
    566. 

  566. <tr id="i47" class="rowColor">
    567. 

  567. <td class="colFirst"><code>static void</code></td>
    568. 

  568. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#fastNlMeansDenoising-org.opencv.core.Mat-org.opencv.core.Mat-">fastNlMeansDenoising</a></span>(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    569. 

  569.                     <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst)</code>
    570. 

  570. <div class="block">Perform image denoising using Non-local Means Denoising algorithm
    571. 

  571.  &lt;http://www.ipol.im/pub/algo/bcm_non_local_means_denoising/&gt; with several computational
    572. 

  572.  optimizations.</div>
    573. 

  573. </td>
    574. 

  574. </tr>
    575. 

  575. <tr id="i48" class="altColor">
    576. 

  576. <td class="colFirst"><code>static void</code></td>
    577. 

  577. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#fastNlMeansDenoising-org.opencv.core.Mat-org.opencv.core.Mat-float-">fastNlMeansDenoising</a></span>(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    578. 

  578.                     <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    579. 

  579.                     float&nbsp;h)</code>
    580. 

  580. <div class="block">Perform image denoising using Non-local Means Denoising algorithm
    581. 

  581.  &lt;http://www.ipol.im/pub/algo/bcm_non_local_means_denoising/&gt; with several computational
    582. 

  582.  optimizations.</div>
    583. 

  583. </td>
    584. 

  584. </tr>
    585. 

  585. <tr id="i49" class="rowColor">
    586. 

  586. <td class="colFirst"><code>static void</code></td>
    587. 

  587. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#fastNlMeansDenoising-org.opencv.core.Mat-org.opencv.core.Mat-float-int-">fastNlMeansDenoising</a></span>(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    588. 

  588.                     <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    589. 

  589.                     float&nbsp;h,
    590. 

  590.                     int&nbsp;templateWindowSize)</code>
    591. 

  591. <div class="block">Perform image denoising using Non-local Means Denoising algorithm
    592. 

  592.  &lt;http://www.ipol.im/pub/algo/bcm_non_local_means_denoising/&gt; with several computational
    593. 

  593.  optimizations.</div>
    594. 

  594. </td>
    595. 

  595. </tr>
    596. 

  596. <tr id="i50" class="altColor">
    597. 

  597. <td class="colFirst"><code>static void</code></td>
    598. 

  598. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#fastNlMeansDenoising-org.opencv.core.Mat-org.opencv.core.Mat-float-int-int-">fastNlMeansDenoising</a></span>(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    599. 

  599.                     <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    600. 

  600.                     float&nbsp;h,
    601. 

  601.                     int&nbsp;templateWindowSize,
    602. 

  602.                     int&nbsp;searchWindowSize)</code>
    603. 

  603. <div class="block">Perform image denoising using Non-local Means Denoising algorithm
    604. 

  604.  &lt;http://www.ipol.im/pub/algo/bcm_non_local_means_denoising/&gt; with several computational
    605. 

  605.  optimizations.</div>
    606. 

  606. </td>
    607. 

  607. </tr>
    608. 

  608. <tr id="i51" class="rowColor">
    609. 

  609. <td class="colFirst"><code>static void</code></td>
    610. 

  610. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#fastNlMeansDenoising-org.opencv.core.Mat-org.opencv.core.Mat-org.opencv.core.MatOfFloat-">fastNlMeansDenoising</a></span>(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    611. 

  611.                     <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    612. 

  612.                     <a href="../../../org/opencv/core/MatOfFloat.html" title="class in org.opencv.core">MatOfFloat</a>&nbsp;h)</code>
    613. 

  613. <div class="block">Perform image denoising using Non-local Means Denoising algorithm
    614. 

  614.  &lt;http://www.ipol.im/pub/algo/bcm_non_local_means_denoising/&gt; with several computational
    615. 

  615.  optimizations.</div>
    616. 

  616. </td>
    617. 

  617. </tr>
    618. 

  618. <tr id="i52" class="altColor">
    619. 

  619. <td class="colFirst"><code>static void</code></td>
    620. 

  620. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#fastNlMeansDenoising-org.opencv.core.Mat-org.opencv.core.Mat-org.opencv.core.MatOfFloat-int-">fastNlMeansDenoising</a></span>(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    621. 

  621.                     <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    622. 

  622.                     <a href="../../../org/opencv/core/MatOfFloat.html" title="class in org.opencv.core">MatOfFloat</a>&nbsp;h,
    623. 

  623.                     int&nbsp;templateWindowSize)</code>
    624. 

  624. <div class="block">Perform image denoising using Non-local Means Denoising algorithm
    625. 

  625.  &lt;http://www.ipol.im/pub/algo/bcm_non_local_means_denoising/&gt; with several computational
    626. 

  626.  optimizations.</div>
    627. 

  627. </td>
    628. 

  628. </tr>
    629. 

  629. <tr id="i53" class="rowColor">
    630. 

  630. <td class="colFirst"><code>static void</code></td>
    631. 

  631. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#fastNlMeansDenoising-org.opencv.core.Mat-org.opencv.core.Mat-org.opencv.core.MatOfFloat-int-int-">fastNlMeansDenoising</a></span>(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    632. 

  632.                     <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    633. 

  633.                     <a href="../../../org/opencv/core/MatOfFloat.html" title="class in org.opencv.core">MatOfFloat</a>&nbsp;h,
    634. 

  634.                     int&nbsp;templateWindowSize,
    635. 

  635.                     int&nbsp;searchWindowSize)</code>
    636. 

  636. <div class="block">Perform image denoising using Non-local Means Denoising algorithm
    637. 

  637.  &lt;http://www.ipol.im/pub/algo/bcm_non_local_means_denoising/&gt; with several computational
    638. 

  638.  optimizations.</div>
    639. 

  639. </td>
    640. 

  640. </tr>
    641. 

  641. <tr id="i54" class="altColor">
    642. 

  642. <td class="colFirst"><code>static void</code></td>
    643. 

  643. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#fastNlMeansDenoising-org.opencv.core.Mat-org.opencv.core.Mat-org.opencv.core.MatOfFloat-int-int-int-">fastNlMeansDenoising</a></span>(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    644. 

  644.                     <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    645. 

  645.                     <a href="../../../org/opencv/core/MatOfFloat.html" title="class in org.opencv.core">MatOfFloat</a>&nbsp;h,
    646. 

  646.                     int&nbsp;templateWindowSize,
    647. 

  647.                     int&nbsp;searchWindowSize,
    648. 

  648.                     int&nbsp;normType)</code>
    649. 

  649. <div class="block">Perform image denoising using Non-local Means Denoising algorithm
    650. 

  650.  &lt;http://www.ipol.im/pub/algo/bcm_non_local_means_denoising/&gt; with several computational
    651. 

  651.  optimizations.</div>
    652. 

  652. </td>
    653. 

  653. </tr>
    654. 

  654. <tr id="i55" class="rowColor">
    655. 

  655. <td class="colFirst"><code>static void</code></td>
    656. 

  656. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#fastNlMeansDenoisingColored-org.opencv.core.Mat-org.opencv.core.Mat-">fastNlMeansDenoisingColored</a></span>(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    657. 

  657.                            <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst)</code>
    658. 

  658. <div class="block">Modification of fastNlMeansDenoising function for colored images</div>
    659. 

  659. </td>
    660. 

  660. </tr>
    661. 

  661. <tr id="i56" class="altColor">
    662. 

  662. <td class="colFirst"><code>static void</code></td>
    663. 

  663. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#fastNlMeansDenoisingColored-org.opencv.core.Mat-org.opencv.core.Mat-float-">fastNlMeansDenoisingColored</a></span>(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    664. 

  664.                            <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    665. 

  665.                            float&nbsp;h)</code>
    666. 

  666. <div class="block">Modification of fastNlMeansDenoising function for colored images</div>
    667. 

  667. </td>
    668. 

  668. </tr>
    669. 

  669. <tr id="i57" class="rowColor">
    670. 

  670. <td class="colFirst"><code>static void</code></td>
    671. 

  671. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#fastNlMeansDenoisingColored-org.opencv.core.Mat-org.opencv.core.Mat-float-float-">fastNlMeansDenoisingColored</a></span>(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    672. 

  672.                            <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    673. 

  673.                            float&nbsp;h,
    674. 

  674.                            float&nbsp;hColor)</code>
    675. 

  675. <div class="block">Modification of fastNlMeansDenoising function for colored images</div>
    676. 

  676. </td>
    677. 

  677. </tr>
    678. 

  678. <tr id="i58" class="altColor">
    679. 

  679. <td class="colFirst"><code>static void</code></td>
    680. 

  680. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#fastNlMeansDenoisingColored-org.opencv.core.Mat-org.opencv.core.Mat-float-float-int-">fastNlMeansDenoisingColored</a></span>(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    681. 

  681.                            <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    682. 

  682.                            float&nbsp;h,
    683. 

  683.                            float&nbsp;hColor,
    684. 

  684.                            int&nbsp;templateWindowSize)</code>
    685. 

  685. <div class="block">Modification of fastNlMeansDenoising function for colored images</div>
    686. 

  686. </td>
    687. 

  687. </tr>
    688. 

  688. <tr id="i59" class="rowColor">
    689. 

  689. <td class="colFirst"><code>static void</code></td>
    690. 

  690. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#fastNlMeansDenoisingColored-org.opencv.core.Mat-org.opencv.core.Mat-float-float-int-int-">fastNlMeansDenoisingColored</a></span>(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    691. 

  691.                            <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    692. 

  692.                            float&nbsp;h,
    693. 

  693.                            float&nbsp;hColor,
    694. 

  694.                            int&nbsp;templateWindowSize,
    695. 

  695.                            int&nbsp;searchWindowSize)</code>
    696. 

  696. <div class="block">Modification of fastNlMeansDenoising function for colored images</div>
    697. 

  697. </td>
    698. 

  698. </tr>
    699. 

  699. <tr id="i60" class="altColor">
    700. 

  700. <td class="colFirst"><code>static void</code></td>
    701. 

  701. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#fastNlMeansDenoisingColoredMulti-java.util.List-org.opencv.core.Mat-int-int-">fastNlMeansDenoisingColoredMulti</a></span>(java.util.List&lt;<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&gt;&nbsp;srcImgs,
    702. 

  702.                                 <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    703. 

  703.                                 int&nbsp;imgToDenoiseIndex,
    704. 

  704.                                 int&nbsp;temporalWindowSize)</code>
    705. 

  705. <div class="block">Modification of fastNlMeansDenoisingMulti function for colored images sequences</div>
    706. 

  706. </td>
    707. 

  707. </tr>
    708. 

  708. <tr id="i61" class="rowColor">
    709. 

  709. <td class="colFirst"><code>static void</code></td>
    710. 

  710. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#fastNlMeansDenoisingColoredMulti-java.util.List-org.opencv.core.Mat-int-int-float-">fastNlMeansDenoisingColoredMulti</a></span>(java.util.List&lt;<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&gt;&nbsp;srcImgs,
    711. 

  711.                                 <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    712. 

  712.                                 int&nbsp;imgToDenoiseIndex,
    713. 

  713.                                 int&nbsp;temporalWindowSize,
    714. 

  714.                                 float&nbsp;h)</code>
    715. 

  715. <div class="block">Modification of fastNlMeansDenoisingMulti function for colored images sequences</div>
    716. 

  716. </td>
    717. 

  717. </tr>
    718. 

  718. <tr id="i62" class="altColor">
    719. 

  719. <td class="colFirst"><code>static void</code></td>
    720. 

  720. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#fastNlMeansDenoisingColoredMulti-java.util.List-org.opencv.core.Mat-int-int-float-float-">fastNlMeansDenoisingColoredMulti</a></span>(java.util.List&lt;<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&gt;&nbsp;srcImgs,
    721. 

  721.                                 <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    722. 

  722.                                 int&nbsp;imgToDenoiseIndex,
    723. 

  723.                                 int&nbsp;temporalWindowSize,
    724. 

  724.                                 float&nbsp;h,
    725. 

  725.                                 float&nbsp;hColor)</code>
    726. 

  726. <div class="block">Modification of fastNlMeansDenoisingMulti function for colored images sequences</div>
    727. 

  727. </td>
    728. 

  728. </tr>
    729. 

  729. <tr id="i63" class="rowColor">
    730. 

  730. <td class="colFirst"><code>static void</code></td>
    731. 

  731. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#fastNlMeansDenoisingColoredMulti-java.util.List-org.opencv.core.Mat-int-int-float-float-int-">fastNlMeansDenoisingColoredMulti</a></span>(java.util.List&lt;<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&gt;&nbsp;srcImgs,
    732. 

  732.                                 <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    733. 

  733.                                 int&nbsp;imgToDenoiseIndex,
    734. 

  734.                                 int&nbsp;temporalWindowSize,
    735. 

  735.                                 float&nbsp;h,
    736. 

  736.                                 float&nbsp;hColor,
    737. 

  737.                                 int&nbsp;templateWindowSize)</code>
    738. 

  738. <div class="block">Modification of fastNlMeansDenoisingMulti function for colored images sequences</div>
    739. 

  739. </td>
    740. 

  740. </tr>
    741. 

  741. <tr id="i64" class="altColor">
    742. 

  742. <td class="colFirst"><code>static void</code></td>
    743. 

  743. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#fastNlMeansDenoisingColoredMulti-java.util.List-org.opencv.core.Mat-int-int-float-float-int-int-">fastNlMeansDenoisingColoredMulti</a></span>(java.util.List&lt;<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&gt;&nbsp;srcImgs,
    744. 

  744.                                 <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    745. 

  745.                                 int&nbsp;imgToDenoiseIndex,
    746. 

  746.                                 int&nbsp;temporalWindowSize,
    747. 

  747.                                 float&nbsp;h,
    748. 

  748.                                 float&nbsp;hColor,
    749. 

  749.                                 int&nbsp;templateWindowSize,
    750. 

  750.                                 int&nbsp;searchWindowSize)</code>
    751. 

  751. <div class="block">Modification of fastNlMeansDenoisingMulti function for colored images sequences</div>
    752. 

  752. </td>
    753. 

  753. </tr>
    754. 

  754. <tr id="i65" class="rowColor">
    755. 

  755. <td class="colFirst"><code>static void</code></td>
    756. 

  756. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#fastNlMeansDenoisingMulti-java.util.List-org.opencv.core.Mat-int-int-">fastNlMeansDenoisingMulti</a></span>(java.util.List&lt;<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&gt;&nbsp;srcImgs,
    757. 

  757.                          <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    758. 

  758.                          int&nbsp;imgToDenoiseIndex,
    759. 

  759.                          int&nbsp;temporalWindowSize)</code>
    760. 

  760. <div class="block">Modification of fastNlMeansDenoising function for images sequence where consecutive images have been
    761. 

  761.  captured in small period of time.</div>
    762. 

  762. </td>
    763. 

  763. </tr>
    764. 

  764. <tr id="i66" class="altColor">
    765. 

  765. <td class="colFirst"><code>static void</code></td>
    766. 

  766. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#fastNlMeansDenoisingMulti-java.util.List-org.opencv.core.Mat-int-int-float-">fastNlMeansDenoisingMulti</a></span>(java.util.List&lt;<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&gt;&nbsp;srcImgs,
    767. 

  767.                          <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    768. 

  768.                          int&nbsp;imgToDenoiseIndex,
    769. 

  769.                          int&nbsp;temporalWindowSize,
    770. 

  770.                          float&nbsp;h)</code>
    771. 

  771. <div class="block">Modification of fastNlMeansDenoising function for images sequence where consecutive images have been
    772. 

  772.  captured in small period of time.</div>
    773. 

  773. </td>
    774. 

  774. </tr>
    775. 

  775. <tr id="i67" class="rowColor">
    776. 

  776. <td class="colFirst"><code>static void</code></td>
    777. 

  777. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#fastNlMeansDenoisingMulti-java.util.List-org.opencv.core.Mat-int-int-float-int-">fastNlMeansDenoisingMulti</a></span>(java.util.List&lt;<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&gt;&nbsp;srcImgs,
    778. 

  778.                          <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    779. 

  779.                          int&nbsp;imgToDenoiseIndex,
    780. 

  780.                          int&nbsp;temporalWindowSize,
    781. 

  781.                          float&nbsp;h,
    782. 

  782.                          int&nbsp;templateWindowSize)</code>
    783. 

  783. <div class="block">Modification of fastNlMeansDenoising function for images sequence where consecutive images have been
    784. 

  784.  captured in small period of time.</div>
    785. 

  785. </td>
    786. 

  786. </tr>
    787. 

  787. <tr id="i68" class="altColor">
    788. 

  788. <td class="colFirst"><code>static void</code></td>
    789. 

  789. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#fastNlMeansDenoisingMulti-java.util.List-org.opencv.core.Mat-int-int-float-int-int-">fastNlMeansDenoisingMulti</a></span>(java.util.List&lt;<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&gt;&nbsp;srcImgs,
    790. 

  790.                          <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    791. 

  791.                          int&nbsp;imgToDenoiseIndex,
    792. 

  792.                          int&nbsp;temporalWindowSize,
    793. 

  793.                          float&nbsp;h,
    794. 

  794.                          int&nbsp;templateWindowSize,
    795. 

  795.                          int&nbsp;searchWindowSize)</code>
    796. 

  796. <div class="block">Modification of fastNlMeansDenoising function for images sequence where consecutive images have been
    797. 

  797.  captured in small period of time.</div>
    798. 

  798. </td>
    799. 

  799. </tr>
    800. 

  800. <tr id="i69" class="rowColor">
    801. 

  801. <td class="colFirst"><code>static void</code></td>
    802. 

  802. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#fastNlMeansDenoisingMulti-java.util.List-org.opencv.core.Mat-int-int-org.opencv.core.MatOfFloat-">fastNlMeansDenoisingMulti</a></span>(java.util.List&lt;<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&gt;&nbsp;srcImgs,
    803. 

  803.                          <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    804. 

  804.                          int&nbsp;imgToDenoiseIndex,
    805. 

  805.                          int&nbsp;temporalWindowSize,
    806. 

  806.                          <a href="../../../org/opencv/core/MatOfFloat.html" title="class in org.opencv.core">MatOfFloat</a>&nbsp;h)</code>
    807. 

  807. <div class="block">Modification of fastNlMeansDenoising function for images sequence where consecutive images have been
    808. 

  808.  captured in small period of time.</div>
    809. 

  809. </td>
    810. 

  810. </tr>
    811. 

  811. <tr id="i70" class="altColor">
    812. 

  812. <td class="colFirst"><code>static void</code></td>
    813. 

  813. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#fastNlMeansDenoisingMulti-java.util.List-org.opencv.core.Mat-int-int-org.opencv.core.MatOfFloat-int-">fastNlMeansDenoisingMulti</a></span>(java.util.List&lt;<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&gt;&nbsp;srcImgs,
    814. 

  814.                          <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    815. 

  815.                          int&nbsp;imgToDenoiseIndex,
    816. 

  816.                          int&nbsp;temporalWindowSize,
    817. 

  817.                          <a href="../../../org/opencv/core/MatOfFloat.html" title="class in org.opencv.core">MatOfFloat</a>&nbsp;h,
    818. 

  818.                          int&nbsp;templateWindowSize)</code>
    819. 

  819. <div class="block">Modification of fastNlMeansDenoising function for images sequence where consecutive images have been
    820. 

  820.  captured in small period of time.</div>
    821. 

  821. </td>
    822. 

  822. </tr>
    823. 

  823. <tr id="i71" class="rowColor">
    824. 

  824. <td class="colFirst"><code>static void</code></td>
    825. 

  825. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#fastNlMeansDenoisingMulti-java.util.List-org.opencv.core.Mat-int-int-org.opencv.core.MatOfFloat-int-int-">fastNlMeansDenoisingMulti</a></span>(java.util.List&lt;<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&gt;&nbsp;srcImgs,
    826. 

  826.                          <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    827. 

  827.                          int&nbsp;imgToDenoiseIndex,
    828. 

  828.                          int&nbsp;temporalWindowSize,
    829. 

  829.                          <a href="../../../org/opencv/core/MatOfFloat.html" title="class in org.opencv.core">MatOfFloat</a>&nbsp;h,
    830. 

  830.                          int&nbsp;templateWindowSize,
    831. 

  831.                          int&nbsp;searchWindowSize)</code>
    832. 

  832. <div class="block">Modification of fastNlMeansDenoising function for images sequence where consecutive images have been
    833. 

  833.  captured in small period of time.</div>
    834. 

  834. </td>
    835. 

  835. </tr>
    836. 

  836. <tr id="i72" class="altColor">
    837. 

  837. <td class="colFirst"><code>static void</code></td>
    838. 

  838. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#fastNlMeansDenoisingMulti-java.util.List-org.opencv.core.Mat-int-int-org.opencv.core.MatOfFloat-int-int-int-">fastNlMeansDenoisingMulti</a></span>(java.util.List&lt;<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&gt;&nbsp;srcImgs,
    839. 

  839.                          <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    840. 

  840.                          int&nbsp;imgToDenoiseIndex,
    841. 

  841.                          int&nbsp;temporalWindowSize,
    842. 

  842.                          <a href="../../../org/opencv/core/MatOfFloat.html" title="class in org.opencv.core">MatOfFloat</a>&nbsp;h,
    843. 

  843.                          int&nbsp;templateWindowSize,
    844. 

  844.                          int&nbsp;searchWindowSize,
    845. 

  845.                          int&nbsp;normType)</code>
    846. 

  846. <div class="block">Modification of fastNlMeansDenoising function for images sequence where consecutive images have been
    847. 

  847.  captured in small period of time.</div>
    848. 

  848. </td>
    849. 

  849. </tr>
    850. 

  850. <tr id="i73" class="rowColor">
    851. 

  851. <td class="colFirst"><code>static void</code></td>
    852. 

  852. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#illuminationChange-org.opencv.core.Mat-org.opencv.core.Mat-org.opencv.core.Mat-">illuminationChange</a></span>(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    853. 

  853.                   <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;mask,
    854. 

  854.                   <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst)</code>
    855. 

  855. <div class="block">Applying an appropriate non-linear transformation to the gradient field inside the selection and
    856. 

  856.  then integrating back with a Poisson solver, modifies locally the apparent illumination of an image.</div>
    857. 

  857. </td>
    858. 

  858. </tr>
    859. 

  859. <tr id="i74" class="altColor">
    860. 

  860. <td class="colFirst"><code>static void</code></td>
    861. 

  861. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#illuminationChange-org.opencv.core.Mat-org.opencv.core.Mat-org.opencv.core.Mat-float-">illuminationChange</a></span>(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    862. 

  862.                   <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;mask,
    863. 

  863.                   <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    864. 

  864.                   float&nbsp;alpha)</code>
    865. 

  865. <div class="block">Applying an appropriate non-linear transformation to the gradient field inside the selection and
    866. 

  866.  then integrating back with a Poisson solver, modifies locally the apparent illumination of an image.</div>
    867. 

  867. </td>
    868. 

  868. </tr>
    869. 

  869. <tr id="i75" class="rowColor">
    870. 

  870. <td class="colFirst"><code>static void</code></td>
    871. 

  871. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#illuminationChange-org.opencv.core.Mat-org.opencv.core.Mat-org.opencv.core.Mat-float-float-">illuminationChange</a></span>(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    872. 

  872.                   <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;mask,
    873. 

  873.                   <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    874. 

  874.                   float&nbsp;alpha,
    875. 

  875.                   float&nbsp;beta)</code>
    876. 

  876. <div class="block">Applying an appropriate non-linear transformation to the gradient field inside the selection and
    877. 

  877.  then integrating back with a Poisson solver, modifies locally the apparent illumination of an image.</div>
    878. 

  878. </td>
    879. 

  879. </tr>
    880. 

  880. <tr id="i76" class="altColor">
    881. 

  881. <td class="colFirst"><code>static void</code></td>
    882. 

  882. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#inpaint-org.opencv.core.Mat-org.opencv.core.Mat-org.opencv.core.Mat-double-int-">inpaint</a></span>(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    883. 

  883.        <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;inpaintMask,
    884. 

  884.        <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    885. 

  885.        double&nbsp;inpaintRadius,
    886. 

  886.        int&nbsp;flags)</code>
    887. 

  887. <div class="block">Restores the selected region in an image using the region neighborhood.</div>
    888. 

  888. </td>
    889. 

  889. </tr>
    890. 

  890. <tr id="i77" class="rowColor">
    891. 

  891. <td class="colFirst"><code>static void</code></td>
    892. 

  892. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#pencilSketch-org.opencv.core.Mat-org.opencv.core.Mat-org.opencv.core.Mat-">pencilSketch</a></span>(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    893. 

  893.             <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst1,
    894. 

  894.             <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst2)</code>
    895. 

  895. <div class="block">Pencil-like non-photorealistic line drawing</div>
    896. 

  896. </td>
    897. 

  897. </tr>
    898. 

  898. <tr id="i78" class="altColor">
    899. 

  899. <td class="colFirst"><code>static void</code></td>
    900. 

  900. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#pencilSketch-org.opencv.core.Mat-org.opencv.core.Mat-org.opencv.core.Mat-float-">pencilSketch</a></span>(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    901. 

  901.             <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst1,
    902. 

  902.             <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst2,
    903. 

  903.             float&nbsp;sigma_s)</code>
    904. 

  904. <div class="block">Pencil-like non-photorealistic line drawing</div>
    905. 

  905. </td>
    906. 

  906. </tr>
    907. 

  907. <tr id="i79" class="rowColor">
    908. 

  908. <td class="colFirst"><code>static void</code></td>
    909. 

  909. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#pencilSketch-org.opencv.core.Mat-org.opencv.core.Mat-org.opencv.core.Mat-float-float-">pencilSketch</a></span>(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    910. 

  910.             <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst1,
    911. 

  911.             <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst2,
    912. 

  912.             float&nbsp;sigma_s,
    913. 

  913.             float&nbsp;sigma_r)</code>
    914. 

  914. <div class="block">Pencil-like non-photorealistic line drawing</div>
    915. 

  915. </td>
    916. 

  916. </tr>
    917. 

  917. <tr id="i80" class="altColor">
    918. 

  918. <td class="colFirst"><code>static void</code></td>
    919. 

  919. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#pencilSketch-org.opencv.core.Mat-org.opencv.core.Mat-org.opencv.core.Mat-float-float-float-">pencilSketch</a></span>(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    920. 

  920.             <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst1,
    921. 

  921.             <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst2,
    922. 

  922.             float&nbsp;sigma_s,
    923. 

  923.             float&nbsp;sigma_r,
    924. 

  924.             float&nbsp;shade_factor)</code>
    925. 

  925. <div class="block">Pencil-like non-photorealistic line drawing</div>
    926. 

  926. </td>
    927. 

  927. </tr>
    928. 

  928. <tr id="i81" class="rowColor">
    929. 

  929. <td class="colFirst"><code>static void</code></td>
    930. 

  930. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#seamlessClone-org.opencv.core.Mat-org.opencv.core.Mat-org.opencv.core.Mat-org.opencv.core.Point-org.opencv.core.Mat-int-">seamlessClone</a></span>(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    931. 

  931.              <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    932. 

  932.              <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;mask,
    933. 

  933.              <a href="../../../org/opencv/core/Point.html" title="class in org.opencv.core">Point</a>&nbsp;p,
    934. 

  934.              <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;blend,
    935. 

  935.              int&nbsp;flags)</code>
    936. 

  936. <div class="block">Image editing tasks concern either global changes (color/intensity corrections, filters,
    937. 

  937.  deformations) or local changes concerned to a selection.</div>
    938. 

  938. </td>
    939. 

  939. </tr>
    940. 

  940. <tr id="i82" class="altColor">
    941. 

  941. <td class="colFirst"><code>static void</code></td>
    942. 

  942. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#stylization-org.opencv.core.Mat-org.opencv.core.Mat-">stylization</a></span>(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    943. 

  943.            <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst)</code>
    944. 

  944. <div class="block">Stylization aims to produce digital imagery with a wide variety of effects not focused on
    945. 

  945.  photorealism.</div>
    946. 

  946. </td>
    947. 

  947. </tr>
    948. 

  948. <tr id="i83" class="rowColor">
    949. 

  949. <td class="colFirst"><code>static void</code></td>
    950. 

  950. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#stylization-org.opencv.core.Mat-org.opencv.core.Mat-float-">stylization</a></span>(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    951. 

  951.            <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    952. 

  952.            float&nbsp;sigma_s)</code>
    953. 

  953. <div class="block">Stylization aims to produce digital imagery with a wide variety of effects not focused on
    954. 

  954.  photorealism.</div>
    955. 

  955. </td>
    956. 

  956. </tr>
    957. 

  957. <tr id="i84" class="altColor">
    958. 

  958. <td class="colFirst"><code>static void</code></td>
    959. 

  959. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#stylization-org.opencv.core.Mat-org.opencv.core.Mat-float-float-">stylization</a></span>(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    960. 

  960.            <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    961. 

  961.            float&nbsp;sigma_s,
    962. 

  962.            float&nbsp;sigma_r)</code>
    963. 

  963. <div class="block">Stylization aims to produce digital imagery with a wide variety of effects not focused on
    964. 

  964.  photorealism.</div>
    965. 

  965. </td>
    966. 

  966. </tr>
    967. 

  967. <tr id="i85" class="rowColor">
    968. 

  968. <td class="colFirst"><code>static void</code></td>
    969. 

  969. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#textureFlattening-org.opencv.core.Mat-org.opencv.core.Mat-org.opencv.core.Mat-">textureFlattening</a></span>(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    970. 

  970.                  <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;mask,
    971. 

  971.                  <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst)</code>
    972. 

  972. <div class="block">By retaining only the gradients at edge locations, before integrating with the Poisson solver, one
    973. 

  973.  washes out the texture of the selected region, giving its contents a flat aspect.</div>
    974. 

  974. </td>
    975. 

  975. </tr>
    976. 

  976. <tr id="i86" class="altColor">
    977. 

  977. <td class="colFirst"><code>static void</code></td>
    978. 

  978. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#textureFlattening-org.opencv.core.Mat-org.opencv.core.Mat-org.opencv.core.Mat-float-">textureFlattening</a></span>(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    979. 

  979.                  <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;mask,
    980. 

  980.                  <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    981. 

  981.                  float&nbsp;low_threshold)</code>
    982. 

  982. <div class="block">By retaining only the gradients at edge locations, before integrating with the Poisson solver, one
    983. 

  983.  washes out the texture of the selected region, giving its contents a flat aspect.</div>
    984. 

  984. </td>
    985. 

  985. </tr>
    986. 

  986. <tr id="i87" class="rowColor">
    987. 

  987. <td class="colFirst"><code>static void</code></td>
    988. 

  988. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#textureFlattening-org.opencv.core.Mat-org.opencv.core.Mat-org.opencv.core.Mat-float-float-">textureFlattening</a></span>(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    989. 

  989.                  <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;mask,
    990. 

  990.                  <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    991. 

  991.                  float&nbsp;low_threshold,
    992. 

  992.                  float&nbsp;high_threshold)</code>
    993. 

  993. <div class="block">By retaining only the gradients at edge locations, before integrating with the Poisson solver, one
    994. 

  994.  washes out the texture of the selected region, giving its contents a flat aspect.</div>
    995. 

  995. </td>
    996. 

  996. </tr>
    997. 

  997. <tr id="i88" class="altColor">
    998. 

  998. <td class="colFirst"><code>static void</code></td>
    999. 

  999. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/photo/Photo.html#textureFlattening-org.opencv.core.Mat-org.opencv.core.Mat-org.opencv.core.Mat-float-float-int-">textureFlattening</a></span>(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    1000. 

  1000.                  <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;mask,
    1001. 

  1001.                  <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    1002. 

  1002.                  float&nbsp;low_threshold,
    1003. 

  1003.                  float&nbsp;high_threshold,
    1004. 

  1004.                  int&nbsp;kernel_size)</code>
    1005. 

  1005. <div class="block">By retaining only the gradients at edge locations, before integrating with the Poisson solver, one
    1006. 

  1006.  washes out the texture of the selected region, giving its contents a flat aspect.</div>
    1007. 

  1007. </td>
    1008. 

  1008. </tr>
    1009. 

  1009. </table>
    1010. 

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  1014. <h3>Methods inherited from class&nbsp;java.lang.Object</h3>
    1015. 

  1015. <code>equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
    1016. 

  1016. </ul>
    1017. 

  1017. </li>
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  1018. </ul>
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  1019. </li>
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  1020. </ul>
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  1021. </div>
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  1022. <div class="details">
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  1029. </a>
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  1030. <h3>Field Detail</h3>
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    1037. 

  1037. <pre>public static final&nbsp;int INPAINT_NS</pre>
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  1038. <dl>
    1039. 

  1039. <dt><span class="seeLabel">See Also:</span></dt>
    1040. 

  1040. <dd><a href="../../../constant-values.html#org.opencv.photo.Photo.INPAINT_NS">Constant Field Values</a></dd>
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  1050. <pre>public static final&nbsp;int INPAINT_TELEA</pre>
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  1051. <dl>
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  1052. <dt><span class="seeLabel">See Also:</span></dt>
    1053. 

  1053. <dd><a href="../../../constant-values.html#org.opencv.photo.Photo.INPAINT_TELEA">Constant Field Values</a></dd>
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  1054. </dl>
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  1062. <h4>LDR_SIZE</h4>
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  1063. <pre>public static final&nbsp;int LDR_SIZE</pre>
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  1064. <dl>
    1065. 

  1065. <dt><span class="seeLabel">See Also:</span></dt>
    1066. 

  1066. <dd><a href="../../../constant-values.html#org.opencv.photo.Photo.LDR_SIZE">Constant Field Values</a></dd>
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  1076. <pre>public static final&nbsp;int MIXED_CLONE</pre>
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  1077. <dl>
    1078. 

  1078. <dt><span class="seeLabel">See Also:</span></dt>
    1079. 

  1079. <dd><a href="../../../constant-values.html#org.opencv.photo.Photo.MIXED_CLONE">Constant Field Values</a></dd>
    1080. 

  1080. </dl>
    1081. 

  1081. </li>
    1082. 

  1082. </ul>
    1083. 

  1083. <a name="MONOCHROME_TRANSFER">
    1084. 

  1084. <!--   -->
    1085. 

  1085. </a>
    1086. 

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    1087. 

  1087. <li class="blockList">
    1088. 

  1088. <h4>MONOCHROME_TRANSFER</h4>
    1089. 

  1089. <pre>public static final&nbsp;int MONOCHROME_TRANSFER</pre>
    1090. 

  1090. <dl>
    1091. 

  1091. <dt><span class="seeLabel">See Also:</span></dt>
    1092. 

  1092. <dd><a href="../../../constant-values.html#org.opencv.photo.Photo.MONOCHROME_TRANSFER">Constant Field Values</a></dd>
    1093. 

  1093. </dl>
    1094. 

  1094. </li>
    1095. 

  1095. </ul>
    1096. 

  1096. <a name="NORMAL_CLONE">
    1097. 

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    1098. 

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    1099. 

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    1100. 

  1100. <li class="blockList">
    1101. 

  1101. <h4>NORMAL_CLONE</h4>
    1102. 

  1102. <pre>public static final&nbsp;int NORMAL_CLONE</pre>
    1103. 

  1103. <dl>
    1104. 

  1104. <dt><span class="seeLabel">See Also:</span></dt>
    1105. 

  1105. <dd><a href="../../../constant-values.html#org.opencv.photo.Photo.NORMAL_CLONE">Constant Field Values</a></dd>
    1106. 

  1106. </dl>
    1107. 

  1107. </li>
    1108. 

  1108. </ul>
    1109. 

  1109. <a name="NORMCONV_FILTER">
    1110. 

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    1111. 

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    1113. 

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    1114. 

  1114. <h4>NORMCONV_FILTER</h4>
    1115. 

  1115. <pre>public static final&nbsp;int NORMCONV_FILTER</pre>
    1116. 

  1116. <dl>
    1117. 

  1117. <dt><span class="seeLabel">See Also:</span></dt>
    1118. 

  1118. <dd><a href="../../../constant-values.html#org.opencv.photo.Photo.NORMCONV_FILTER">Constant Field Values</a></dd>
    1119. 

  1119. </dl>
    1120. 

  1120. </li>
    1121. 

  1121. </ul>
    1122. 

  1122. <a name="RECURS_FILTER">
    1123. 

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    1124. 

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    1125. 

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    1126. 

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    1127. 

  1127. <h4>RECURS_FILTER</h4>
    1128. 

  1128. <pre>public static final&nbsp;int RECURS_FILTER</pre>
    1129. 

  1129. <dl>
    1130. 

  1130. <dt><span class="seeLabel">See Also:</span></dt>
    1131. 

  1131. <dd><a href="../../../constant-values.html#org.opencv.photo.Photo.RECURS_FILTER">Constant Field Values</a></dd>
    1132. 

  1132. </dl>
    1133. 

  1133. </li>
    1134. 

  1134. </ul>
    1135. 

  1135. </li>
    1136. 

  1136. </ul>
    1137. 

  1137. <!-- ========= CONSTRUCTOR DETAIL ======== -->
    1138. 

  1138. <ul class="blockList">
    1139. 

  1139. <li class="blockList"><a name="constructor.detail">
    1140. 

  1140. <!--   -->
    1141. 

  1141. </a>
    1142. 

  1142. <h3>Constructor Detail</h3>
    1143. 

  1143. <a name="Photo--">
    1144. 

  1144. <!--   -->
    1145. 

  1145. </a>
    1146. 

  1146. <ul class="blockListLast">
    1147. 

  1147. <li class="blockList">
    1148. 

  1148. <h4>Photo</h4>
    1149. 

  1149. <pre>public&nbsp;Photo()</pre>
    1150. 

  1150. </li>
    1151. 

  1151. </ul>
    1152. 

  1152. </li>
    1153. 

  1153. </ul>
    1154. 

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  1157. <!--   -->
    1158. 

  1158. </a>
    1159. 

  1159. <h3>Method Detail</h3>
    1160. 

  1160. <a name="colorChange-org.opencv.core.Mat-org.opencv.core.Mat-org.opencv.core.Mat-">
    1161. 

  1161. <!--   -->
    1162. 

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    1164. 

  1164. <li class="blockList">
    1165. 

  1165. <h4>colorChange</h4>
    1166. 

  1166. <pre>public static&nbsp;void&nbsp;colorChange(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    1167. 

  1167.                                <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;mask,
    1168. 

  1168.                                <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst)</pre>
    1169. 

  1169. <div class="block">Given an original color image, two differently colored versions of this image can be mixed
    1170. 

  1170.  seamlessly.</div>
    1171. 

  1171. <dl>
    1172. 

  1172. <dt><span class="paramLabel">Parameters:</span></dt>
    1173. 

  1173. <dd><code>src</code> - Input 8-bit 3-channel image.</dd>
    1174. 

  1174. <dd><code>mask</code> - Input 8-bit 1 or 3-channel image.</dd>
    1175. 

  1175. <dd><code>dst</code> - Output image with the same size and type as src .
    1176. 

  1176. 

  1177.  Multiplication factor is between .5 to 2.5.</dd>
    1178. 

  1178. </dl>
    1179. 

  1179. </li>
    1180. 

  1180. </ul>
    1181. 

  1181. <a name="colorChange-org.opencv.core.Mat-org.opencv.core.Mat-org.opencv.core.Mat-float-">
    1182. 

  1182. <!--   -->
    1183. 

  1183. </a>
    1184. 

  1184. <ul class="blockList">
    1185. 

  1185. <li class="blockList">
    1186. 

  1186. <h4>colorChange</h4>
    1187. 

  1187. <pre>public static&nbsp;void&nbsp;colorChange(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    1188. 

  1188.                                <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;mask,
    1189. 

  1189.                                <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    1190. 

  1190.                                float&nbsp;red_mul)</pre>
    1191. 

  1191. <div class="block">Given an original color image, two differently colored versions of this image can be mixed
    1192. 

  1192.  seamlessly.</div>
    1193. 

  1193. <dl>
    1194. 

  1194. <dt><span class="paramLabel">Parameters:</span></dt>
    1195. 

  1195. <dd><code>src</code> - Input 8-bit 3-channel image.</dd>
    1196. 

  1196. <dd><code>mask</code> - Input 8-bit 1 or 3-channel image.</dd>
    1197. 

  1197. <dd><code>dst</code> - Output image with the same size and type as src .</dd>
    1198. 

  1198. <dd><code>red_mul</code> - R-channel multiply factor.
    1199. 

  1199. 

  1200.  Multiplication factor is between .5 to 2.5.</dd>
    1201. 

  1201. </dl>
    1202. 

  1202. </li>
    1203. 

  1203. </ul>
    1204. 

  1204. <a name="colorChange-org.opencv.core.Mat-org.opencv.core.Mat-org.opencv.core.Mat-float-float-">
    1205. 

  1205. <!--   -->
    1206. 

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    1207. 

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    1208. 

  1208. <li class="blockList">
    1209. 

  1209. <h4>colorChange</h4>
    1210. 

  1210. <pre>public static&nbsp;void&nbsp;colorChange(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    1211. 

  1211.                                <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;mask,
    1212. 

  1212.                                <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    1213. 

  1213.                                float&nbsp;red_mul,
    1214. 

  1214.                                float&nbsp;green_mul)</pre>
    1215. 

  1215. <div class="block">Given an original color image, two differently colored versions of this image can be mixed
    1216. 

  1216.  seamlessly.</div>
    1217. 

  1217. <dl>
    1218. 

  1218. <dt><span class="paramLabel">Parameters:</span></dt>
    1219. 

  1219. <dd><code>src</code> - Input 8-bit 3-channel image.</dd>
    1220. 

  1220. <dd><code>mask</code> - Input 8-bit 1 or 3-channel image.</dd>
    1221. 

  1221. <dd><code>dst</code> - Output image with the same size and type as src .</dd>
    1222. 

  1222. <dd><code>red_mul</code> - R-channel multiply factor.</dd>
    1223. 

  1223. <dd><code>green_mul</code> - G-channel multiply factor.
    1224. 

  1224. 

  1225.  Multiplication factor is between .5 to 2.5.</dd>
    1226. 

  1226. </dl>
    1227. 

  1227. </li>
    1228. 

  1228. </ul>
    1229. 

  1229. <a name="colorChange-org.opencv.core.Mat-org.opencv.core.Mat-org.opencv.core.Mat-float-float-float-">
    1230. 

  1230. <!--   -->
    1231. 

  1231. </a>
    1232. 

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    1233. 

  1233. <li class="blockList">
    1234. 

  1234. <h4>colorChange</h4>
    1235. 

  1235. <pre>public static&nbsp;void&nbsp;colorChange(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    1236. 

  1236.                                <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;mask,
    1237. 

  1237.                                <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    1238. 

  1238.                                float&nbsp;red_mul,
    1239. 

  1239.                                float&nbsp;green_mul,
    1240. 

  1240.                                float&nbsp;blue_mul)</pre>
    1241. 

  1241. <div class="block">Given an original color image, two differently colored versions of this image can be mixed
    1242. 

  1242.  seamlessly.</div>
    1243. 

  1243. <dl>
    1244. 

  1244. <dt><span class="paramLabel">Parameters:</span></dt>
    1245. 

  1245. <dd><code>src</code> - Input 8-bit 3-channel image.</dd>
    1246. 

  1246. <dd><code>mask</code> - Input 8-bit 1 or 3-channel image.</dd>
    1247. 

  1247. <dd><code>dst</code> - Output image with the same size and type as src .</dd>
    1248. 

  1248. <dd><code>red_mul</code> - R-channel multiply factor.</dd>
    1249. 

  1249. <dd><code>green_mul</code> - G-channel multiply factor.</dd>
    1250. 

  1250. <dd><code>blue_mul</code> - B-channel multiply factor.
    1251. 

  1251. 

  1252.  Multiplication factor is between .5 to 2.5.</dd>
    1253. 

  1253. </dl>
    1254. 

  1254. </li>
    1255. 

  1255. </ul>
    1256. 

  1256. <a name="createAlignMTB--">
    1257. 

  1257. <!--   -->
    1258. 

  1258. </a>
    1259. 

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    1260. 

  1260. <li class="blockList">
    1261. 

  1261. <h4>createAlignMTB</h4>
    1262. 

  1262. <pre>public static&nbsp;<a href="../../../org/opencv/photo/AlignMTB.html" title="class in org.opencv.photo">AlignMTB</a>&nbsp;createAlignMTB()</pre>
    1263. 

  1263. <div class="block">Creates AlignMTB object
    1264. 

  1264. 

  1265.  usually good enough (31 and 63 pixels shift respectively).
    1266. 

  1266.  median value.</div>
    1267. 

  1267. <dl>
    1268. 

  1268. <dt><span class="returnLabel">Returns:</span></dt>
    1269. 

  1269. <dd>automatically generated</dd>
    1270. 

  1270. </dl>
    1271. 

  1271. </li>
    1272. 

  1272. </ul>
    1273. 

  1273. <a name="createAlignMTB-int-">
    1274. 

  1274. <!--   -->
    1275. 

  1275. </a>
    1276. 

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    1277. 

  1277. <li class="blockList">
    1278. 

  1278. <h4>createAlignMTB</h4>
    1279. 

  1279. <pre>public static&nbsp;<a href="../../../org/opencv/photo/AlignMTB.html" title="class in org.opencv.photo">AlignMTB</a>&nbsp;createAlignMTB(int&nbsp;max_bits)</pre>
    1280. 

  1280. <div class="block">Creates AlignMTB object</div>
    1281. 

  1281. <dl>
    1282. 

  1282. <dt><span class="paramLabel">Parameters:</span></dt>
    1283. 

  1283. <dd><code>max_bits</code> - logarithm to the base 2 of maximal shift in each dimension. Values of 5 and 6 are
    1284. 

  1284.  usually good enough (31 and 63 pixels shift respectively).
    1285. 

  1285.  median value.</dd>
    1286. 

  1286. <dt><span class="returnLabel">Returns:</span></dt>
    1287. 

  1287. <dd>automatically generated</dd>
    1288. 

  1288. </dl>
    1289. 

  1289. </li>
    1290. 

  1290. </ul>
    1291. 

  1291. <a name="createAlignMTB-int-int-">
    1292. 

  1292. <!--   -->
    1293. 

  1293. </a>
    1294. 

  1294. <ul class="blockList">
    1295. 

  1295. <li class="blockList">
    1296. 

  1296. <h4>createAlignMTB</h4>
    1297. 

  1297. <pre>public static&nbsp;<a href="../../../org/opencv/photo/AlignMTB.html" title="class in org.opencv.photo">AlignMTB</a>&nbsp;createAlignMTB(int&nbsp;max_bits,
    1298. 

  1298.                                       int&nbsp;exclude_range)</pre>
    1299. 

  1299. <div class="block">Creates AlignMTB object</div>
    1300. 

  1300. <dl>
    1301. 

  1301. <dt><span class="paramLabel">Parameters:</span></dt>
    1302. 

  1302. <dd><code>max_bits</code> - logarithm to the base 2 of maximal shift in each dimension. Values of 5 and 6 are
    1303. 

  1303.  usually good enough (31 and 63 pixels shift respectively).</dd>
    1304. 

  1304. <dd><code>exclude_range</code> - range for exclusion bitmap that is constructed to suppress noise around the
    1305. 

  1305.  median value.</dd>
    1306. 

  1306. <dt><span class="returnLabel">Returns:</span></dt>
    1307. 

  1307. <dd>automatically generated</dd>
    1308. 

  1308. </dl>
    1309. 

  1309. </li>
    1310. 

  1310. </ul>
    1311. 

  1311. <a name="createAlignMTB-int-int-boolean-">
    1312. 

  1312. <!--   -->
    1313. 

  1313. </a>
    1314. 

  1314. <ul class="blockList">
    1315. 

  1315. <li class="blockList">
    1316. 

  1316. <h4>createAlignMTB</h4>
    1317. 

  1317. <pre>public static&nbsp;<a href="../../../org/opencv/photo/AlignMTB.html" title="class in org.opencv.photo">AlignMTB</a>&nbsp;createAlignMTB(int&nbsp;max_bits,
    1318. 

  1318.                                       int&nbsp;exclude_range,
    1319. 

  1319.                                       boolean&nbsp;cut)</pre>
    1320. 

  1320. <div class="block">Creates AlignMTB object</div>
    1321. 

  1321. <dl>
    1322. 

  1322. <dt><span class="paramLabel">Parameters:</span></dt>
    1323. 

  1323. <dd><code>max_bits</code> - logarithm to the base 2 of maximal shift in each dimension. Values of 5 and 6 are
    1324. 

  1324.  usually good enough (31 and 63 pixels shift respectively).</dd>
    1325. 

  1325. <dd><code>exclude_range</code> - range for exclusion bitmap that is constructed to suppress noise around the
    1326. 

  1326.  median value.</dd>
    1327. 

  1327. <dd><code>cut</code> - if true cuts images, otherwise fills the new regions with zeros.</dd>
    1328. 

  1328. <dt><span class="returnLabel">Returns:</span></dt>
    1329. 

  1329. <dd>automatically generated</dd>
    1330. 

  1330. </dl>
    1331. 

  1331. </li>
    1332. 

  1332. </ul>
    1333. 

  1333. <a name="createCalibrateDebevec--">
    1334. 

  1334. <!--   -->
    1335. 

  1335. </a>
    1336. 

  1336. <ul class="blockList">
    1337. 

  1337. <li class="blockList">
    1338. 

  1338. <h4>createCalibrateDebevec</h4>
    1339. 

  1339. <pre>public static&nbsp;<a href="../../../org/opencv/photo/CalibrateDebevec.html" title="class in org.opencv.photo">CalibrateDebevec</a>&nbsp;createCalibrateDebevec()</pre>
    1340. 

  1340. <div class="block">Creates CalibrateDebevec object
    1341. 

  1341. 

  1342.  response.
    1343. 

  1343.  rectangular grid.</div>
    1344. 

  1344. <dl>
    1345. 

  1345. <dt><span class="returnLabel">Returns:</span></dt>
    1346. 

  1346. <dd>automatically generated</dd>
    1347. 

  1347. </dl>
    1348. 

  1348. </li>
    1349. 

  1349. </ul>
    1350. 

  1350. <a name="createCalibrateDebevec-int-">
    1351. 

  1351. <!--   -->
    1352. 

  1352. </a>
    1353. 

  1353. <ul class="blockList">
    1354. 

  1354. <li class="blockList">
    1355. 

  1355. <h4>createCalibrateDebevec</h4>
    1356. 

  1356. <pre>public static&nbsp;<a href="../../../org/opencv/photo/CalibrateDebevec.html" title="class in org.opencv.photo">CalibrateDebevec</a>&nbsp;createCalibrateDebevec(int&nbsp;samples)</pre>
    1357. 

  1357. <div class="block">Creates CalibrateDebevec object</div>
    1358. 

  1358. <dl>
    1359. 

  1359. <dt><span class="paramLabel">Parameters:</span></dt>
    1360. 

  1360. <dd><code>samples</code> - number of pixel locations to use
    1361. 

  1361.  response.
    1362. 

  1362.  rectangular grid.</dd>
    1363. 

  1363. <dt><span class="returnLabel">Returns:</span></dt>
    1364. 

  1364. <dd>automatically generated</dd>
    1365. 

  1365. </dl>
    1366. 

  1366. </li>
    1367. 

  1367. </ul>
    1368. 

  1368. <a name="createCalibrateDebevec-int-float-">
    1369. 

  1369. <!--   -->
    1370. 

  1370. </a>
    1371. 

  1371. <ul class="blockList">
    1372. 

  1372. <li class="blockList">
    1373. 

  1373. <h4>createCalibrateDebevec</h4>
    1374. 

  1374. <pre>public static&nbsp;<a href="../../../org/opencv/photo/CalibrateDebevec.html" title="class in org.opencv.photo">CalibrateDebevec</a>&nbsp;createCalibrateDebevec(int&nbsp;samples,
    1375. 

  1375.                                                       float&nbsp;lambda)</pre>
    1376. 

  1376. <div class="block">Creates CalibrateDebevec object</div>
    1377. 

  1377. <dl>
    1378. 

  1378. <dt><span class="paramLabel">Parameters:</span></dt>
    1379. 

  1379. <dd><code>samples</code> - number of pixel locations to use</dd>
    1380. 

  1380. <dd><code>lambda</code> - smoothness term weight. Greater values produce smoother results, but can alter the
    1381. 

  1381.  response.
    1382. 

  1382.  rectangular grid.</dd>
    1383. 

  1383. <dt><span class="returnLabel">Returns:</span></dt>
    1384. 

  1384. <dd>automatically generated</dd>
    1385. 

  1385. </dl>
    1386. 

  1386. </li>
    1387. 

  1387. </ul>
    1388. 

  1388. <a name="createCalibrateDebevec-int-float-boolean-">
    1389. 

  1389. <!--   -->
    1390. 

  1390. </a>
    1391. 

  1391. <ul class="blockList">
    1392. 

  1392. <li class="blockList">
    1393. 

  1393. <h4>createCalibrateDebevec</h4>
    1394. 

  1394. <pre>public static&nbsp;<a href="../../../org/opencv/photo/CalibrateDebevec.html" title="class in org.opencv.photo">CalibrateDebevec</a>&nbsp;createCalibrateDebevec(int&nbsp;samples,
    1395. 

  1395.                                                       float&nbsp;lambda,
    1396. 

  1396.                                                       boolean&nbsp;random)</pre>
    1397. 

  1397. <div class="block">Creates CalibrateDebevec object</div>
    1398. 

  1398. <dl>
    1399. 

  1399. <dt><span class="paramLabel">Parameters:</span></dt>
    1400. 

  1400. <dd><code>samples</code> - number of pixel locations to use</dd>
    1401. 

  1401. <dd><code>lambda</code> - smoothness term weight. Greater values produce smoother results, but can alter the
    1402. 

  1402.  response.</dd>
    1403. 

  1403. <dd><code>random</code> - if true sample pixel locations are chosen at random, otherwise they form a
    1404. 

  1404.  rectangular grid.</dd>
    1405. 

  1405. <dt><span class="returnLabel">Returns:</span></dt>
    1406. 

  1406. <dd>automatically generated</dd>
    1407. 

  1407. </dl>
    1408. 

  1408. </li>
    1409. 

  1409. </ul>
    1410. 

  1410. <a name="createCalibrateRobertson--">
    1411. 

  1411. <!--   -->
    1412. 

  1412. </a>
    1413. 

  1413. <ul class="blockList">
    1414. 

  1414. <li class="blockList">
    1415. 

  1415. <h4>createCalibrateRobertson</h4>
    1416. 

  1416. <pre>public static&nbsp;<a href="../../../org/opencv/photo/CalibrateRobertson.html" title="class in org.opencv.photo">CalibrateRobertson</a>&nbsp;createCalibrateRobertson()</pre>
    1417. 

  1417. <div class="block">Creates CalibrateRobertson object</div>
    1418. 

  1418. <dl>
    1419. 

  1419. <dt><span class="returnLabel">Returns:</span></dt>
    1420. 

  1420. <dd>automatically generated</dd>
    1421. 

  1421. </dl>
    1422. 

  1422. </li>
    1423. 

  1423. </ul>
    1424. 

  1424. <a name="createCalibrateRobertson-int-">
    1425. 

  1425. <!--   -->
    1426. 

  1426. </a>
    1427. 

  1427. <ul class="blockList">
    1428. 

  1428. <li class="blockList">
    1429. 

  1429. <h4>createCalibrateRobertson</h4>
    1430. 

  1430. <pre>public static&nbsp;<a href="../../../org/opencv/photo/CalibrateRobertson.html" title="class in org.opencv.photo">CalibrateRobertson</a>&nbsp;createCalibrateRobertson(int&nbsp;max_iter)</pre>
    1431. 

  1431. <div class="block">Creates CalibrateRobertson object</div>
    1432. 

  1432. <dl>
    1433. 

  1433. <dt><span class="paramLabel">Parameters:</span></dt>
    1434. 

  1434. <dd><code>max_iter</code> - maximal number of Gauss-Seidel solver iterations.</dd>
    1435. 

  1435. <dt><span class="returnLabel">Returns:</span></dt>
    1436. 

  1436. <dd>automatically generated</dd>
    1437. 

  1437. </dl>
    1438. 

  1438. </li>
    1439. 

  1439. </ul>
    1440. 

  1440. <a name="createCalibrateRobertson-int-float-">
    1441. 

  1441. <!--   -->
    1442. 

  1442. </a>
    1443. 

  1443. <ul class="blockList">
    1444. 

  1444. <li class="blockList">
    1445. 

  1445. <h4>createCalibrateRobertson</h4>
    1446. 

  1446. <pre>public static&nbsp;<a href="../../../org/opencv/photo/CalibrateRobertson.html" title="class in org.opencv.photo">CalibrateRobertson</a>&nbsp;createCalibrateRobertson(int&nbsp;max_iter,
    1447. 

  1447.                                                           float&nbsp;threshold)</pre>
    1448. 

  1448. <div class="block">Creates CalibrateRobertson object</div>
    1449. 

  1449. <dl>
    1450. 

  1450. <dt><span class="paramLabel">Parameters:</span></dt>
    1451. 

  1451. <dd><code>max_iter</code> - maximal number of Gauss-Seidel solver iterations.</dd>
    1452. 

  1452. <dd><code>threshold</code> - target difference between results of two successive steps of the minimization.</dd>
    1453. 

  1453. <dt><span class="returnLabel">Returns:</span></dt>
    1454. 

  1454. <dd>automatically generated</dd>
    1455. 

  1455. </dl>
    1456. 

  1456. </li>
    1457. 

  1457. </ul>
    1458. 

  1458. <a name="createMergeDebevec--">
    1459. 

  1459. <!--   -->
    1460. 

  1460. </a>
    1461. 

  1461. <ul class="blockList">
    1462. 

  1462. <li class="blockList">
    1463. 

  1463. <h4>createMergeDebevec</h4>
    1464. 

  1464. <pre>public static&nbsp;<a href="../../../org/opencv/photo/MergeDebevec.html" title="class in org.opencv.photo">MergeDebevec</a>&nbsp;createMergeDebevec()</pre>
    1465. 

  1465. <div class="block">Creates MergeDebevec object</div>
    1466. 

  1466. <dl>
    1467. 

  1467. <dt><span class="returnLabel">Returns:</span></dt>
    1468. 

  1468. <dd>automatically generated</dd>
    1469. 

  1469. </dl>
    1470. 

  1470. </li>
    1471. 

  1471. </ul>
    1472. 

  1472. <a name="createMergeMertens--">
    1473. 

  1473. <!--   -->
    1474. 

  1474. </a>
    1475. 

  1475. <ul class="blockList">
    1476. 

  1476. <li class="blockList">
    1477. 

  1477. <h4>createMergeMertens</h4>
    1478. 

  1478. <pre>public static&nbsp;<a href="../../../org/opencv/photo/MergeMertens.html" title="class in org.opencv.photo">MergeMertens</a>&nbsp;createMergeMertens()</pre>
    1479. 

  1479. <div class="block">Creates MergeMertens object</div>
    1480. 

  1480. <dl>
    1481. 

  1481. <dt><span class="returnLabel">Returns:</span></dt>
    1482. 

  1482. <dd>automatically generated</dd>
    1483. 

  1483. </dl>
    1484. 

  1484. </li>
    1485. 

  1485. </ul>
    1486. 

  1486. <a name="createMergeMertens-float-">
    1487. 

  1487. <!--   -->
    1488. 

  1488. </a>
    1489. 

  1489. <ul class="blockList">
    1490. 

  1490. <li class="blockList">
    1491. 

  1491. <h4>createMergeMertens</h4>
    1492. 

  1492. <pre>public static&nbsp;<a href="../../../org/opencv/photo/MergeMertens.html" title="class in org.opencv.photo">MergeMertens</a>&nbsp;createMergeMertens(float&nbsp;contrast_weight)</pre>
    1493. 

  1493. <div class="block">Creates MergeMertens object</div>
    1494. 

  1494. <dl>
    1495. 

  1495. <dt><span class="paramLabel">Parameters:</span></dt>
    1496. 

  1496. <dd><code>contrast_weight</code> - contrast measure weight. See MergeMertens.</dd>
    1497. 

  1497. <dt><span class="returnLabel">Returns:</span></dt>
    1498. 

  1498. <dd>automatically generated</dd>
    1499. 

  1499. </dl>
    1500. 

  1500. </li>
    1501. 

  1501. </ul>
    1502. 

  1502. <a name="createMergeMertens-float-float-">
    1503. 

  1503. <!--   -->
    1504. 

  1504. </a>
    1505. 

  1505. <ul class="blockList">
    1506. 

  1506. <li class="blockList">
    1507. 

  1507. <h4>createMergeMertens</h4>
    1508. 

  1508. <pre>public static&nbsp;<a href="../../../org/opencv/photo/MergeMertens.html" title="class in org.opencv.photo">MergeMertens</a>&nbsp;createMergeMertens(float&nbsp;contrast_weight,
    1509. 

  1509.                                               float&nbsp;saturation_weight)</pre>
    1510. 

  1510. <div class="block">Creates MergeMertens object</div>
    1511. 

  1511. <dl>
    1512. 

  1512. <dt><span class="paramLabel">Parameters:</span></dt>
    1513. 

  1513. <dd><code>contrast_weight</code> - contrast measure weight. See MergeMertens.</dd>
    1514. 

  1514. <dd><code>saturation_weight</code> - saturation measure weight</dd>
    1515. 

  1515. <dt><span class="returnLabel">Returns:</span></dt>
    1516. 

  1516. <dd>automatically generated</dd>
    1517. 

  1517. </dl>
    1518. 

  1518. </li>
    1519. 

  1519. </ul>
    1520. 

  1520. <a name="createMergeMertens-float-float-float-">
    1521. 

  1521. <!--   -->
    1522. 

  1522. </a>
    1523. 

  1523. <ul class="blockList">
    1524. 

  1524. <li class="blockList">
    1525. 

  1525. <h4>createMergeMertens</h4>
    1526. 

  1526. <pre>public static&nbsp;<a href="../../../org/opencv/photo/MergeMertens.html" title="class in org.opencv.photo">MergeMertens</a>&nbsp;createMergeMertens(float&nbsp;contrast_weight,
    1527. 

  1527.                                               float&nbsp;saturation_weight,
    1528. 

  1528.                                               float&nbsp;exposure_weight)</pre>
    1529. 

  1529. <div class="block">Creates MergeMertens object</div>
    1530. 

  1530. <dl>
    1531. 

  1531. <dt><span class="paramLabel">Parameters:</span></dt>
    1532. 

  1532. <dd><code>contrast_weight</code> - contrast measure weight. See MergeMertens.</dd>
    1533. 

  1533. <dd><code>saturation_weight</code> - saturation measure weight</dd>
    1534. 

  1534. <dd><code>exposure_weight</code> - well-exposedness measure weight</dd>
    1535. 

  1535. <dt><span class="returnLabel">Returns:</span></dt>
    1536. 

  1536. <dd>automatically generated</dd>
    1537. 

  1537. </dl>
    1538. 

  1538. </li>
    1539. 

  1539. </ul>
    1540. 

  1540. <a name="createMergeRobertson--">
    1541. 

  1541. <!--   -->
    1542. 

  1542. </a>
    1543. 

  1543. <ul class="blockList">
    1544. 

  1544. <li class="blockList">
    1545. 

  1545. <h4>createMergeRobertson</h4>
    1546. 

  1546. <pre>public static&nbsp;<a href="../../../org/opencv/photo/MergeRobertson.html" title="class in org.opencv.photo">MergeRobertson</a>&nbsp;createMergeRobertson()</pre>
    1547. 

  1547. <div class="block">Creates MergeRobertson object</div>
    1548. 

  1548. <dl>
    1549. 

  1549. <dt><span class="returnLabel">Returns:</span></dt>
    1550. 

  1550. <dd>automatically generated</dd>
    1551. 

  1551. </dl>
    1552. 

  1552. </li>
    1553. 

  1553. </ul>
    1554. 

  1554. <a name="createTonemap--">
    1555. 

  1555. <!--   -->
    1556. 

  1556. </a>
    1557. 

  1557. <ul class="blockList">
    1558. 

  1558. <li class="blockList">
    1559. 

  1559. <h4>createTonemap</h4>
    1560. 

  1560. <pre>public static&nbsp;<a href="../../../org/opencv/photo/Tonemap.html" title="class in org.opencv.photo">Tonemap</a>&nbsp;createTonemap()</pre>
    1561. 

  1561. <div class="block">Creates simple linear mapper with gamma correction
    1562. 

  1562. 

  1563.  equal to 2.2f is suitable for most displays.
    1564. 

  1564.  Generally gamma &gt; 1 brightens the image and gamma &lt; 1 darkens it.</div>
    1565. 

  1565. <dl>
    1566. 

  1566. <dt><span class="returnLabel">Returns:</span></dt>
    1567. 

  1567. <dd>automatically generated</dd>
    1568. 

  1568. </dl>
    1569. 

  1569. </li>
    1570. 

  1570. </ul>
    1571. 

  1571. <a name="createTonemap-float-">
    1572. 

  1572. <!--   -->
    1573. 

  1573. </a>
    1574. 

  1574. <ul class="blockList">
    1575. 

  1575. <li class="blockList">
    1576. 

  1576. <h4>createTonemap</h4>
    1577. 

  1577. <pre>public static&nbsp;<a href="../../../org/opencv/photo/Tonemap.html" title="class in org.opencv.photo">Tonemap</a>&nbsp;createTonemap(float&nbsp;gamma)</pre>
    1578. 

  1578. <div class="block">Creates simple linear mapper with gamma correction</div>
    1579. 

  1579. <dl>
    1580. 

  1580. <dt><span class="paramLabel">Parameters:</span></dt>
    1581. 

  1581. <dd><code>gamma</code> - positive value for gamma correction. Gamma value of 1.0 implies no correction, gamma
    1582. 

  1582.  equal to 2.2f is suitable for most displays.
    1583. 

  1583.  Generally gamma &gt; 1 brightens the image and gamma &lt; 1 darkens it.</dd>
    1584. 

  1584. <dt><span class="returnLabel">Returns:</span></dt>
    1585. 

  1585. <dd>automatically generated</dd>
    1586. 

  1586. </dl>
    1587. 

  1587. </li>
    1588. 

  1588. </ul>
    1589. 

  1589. <a name="createTonemapDrago--">
    1590. 

  1590. <!--   -->
    1591. 

  1591. </a>
    1592. 

  1592. <ul class="blockList">
    1593. 

  1593. <li class="blockList">
    1594. 

  1594. <h4>createTonemapDrago</h4>
    1595. 

  1595. <pre>public static&nbsp;<a href="../../../org/opencv/photo/TonemapDrago.html" title="class in org.opencv.photo">TonemapDrago</a>&nbsp;createTonemapDrago()</pre>
    1596. 

  1596. <div class="block">Creates TonemapDrago object
    1597. 

  1597. 

  1598.  than 1 increase saturation and values less than 1 decrease it.
    1599. 

  1599.  results, default value is 0.85.</div>
    1600. 

  1600. <dl>
    1601. 

  1601. <dt><span class="returnLabel">Returns:</span></dt>
    1602. 

  1602. <dd>automatically generated</dd>
    1603. 

  1603. </dl>
    1604. 

  1604. </li>
    1605. 

  1605. </ul>
    1606. 

  1606. <a name="createTonemapDrago-float-">
    1607. 

  1607. <!--   -->
    1608. 

  1608. </a>
    1609. 

  1609. <ul class="blockList">
    1610. 

  1610. <li class="blockList">
    1611. 

  1611. <h4>createTonemapDrago</h4>
    1612. 

  1612. <pre>public static&nbsp;<a href="../../../org/opencv/photo/TonemapDrago.html" title="class in org.opencv.photo">TonemapDrago</a>&nbsp;createTonemapDrago(float&nbsp;gamma)</pre>
    1613. 

  1613. <div class="block">Creates TonemapDrago object</div>
    1614. 

  1614. <dl>
    1615. 

  1615. <dt><span class="paramLabel">Parameters:</span></dt>
    1616. 

  1616. <dd><code>gamma</code> - gamma value for gamma correction. See createTonemap
    1617. 

  1617.  than 1 increase saturation and values less than 1 decrease it.
    1618. 

  1618.  results, default value is 0.85.</dd>
    1619. 

  1619. <dt><span class="returnLabel">Returns:</span></dt>
    1620. 

  1620. <dd>automatically generated</dd>
    1621. 

  1621. </dl>
    1622. 

  1622. </li>
    1623. 

  1623. </ul>
    1624. 

  1624. <a name="createTonemapDrago-float-float-">
    1625. 

  1625. <!--   -->
    1626. 

  1626. </a>
    1627. 

  1627. <ul class="blockList">
    1628. 

  1628. <li class="blockList">
    1629. 

  1629. <h4>createTonemapDrago</h4>
    1630. 

  1630. <pre>public static&nbsp;<a href="../../../org/opencv/photo/TonemapDrago.html" title="class in org.opencv.photo">TonemapDrago</a>&nbsp;createTonemapDrago(float&nbsp;gamma,
    1631. 

  1631.                                               float&nbsp;saturation)</pre>
    1632. 

  1632. <div class="block">Creates TonemapDrago object</div>
    1633. 

  1633. <dl>
    1634. 

  1634. <dt><span class="paramLabel">Parameters:</span></dt>
    1635. 

  1635. <dd><code>gamma</code> - gamma value for gamma correction. See createTonemap</dd>
    1636. 

  1636. <dd><code>saturation</code> - positive saturation enhancement value. 1.0 preserves saturation, values greater
    1637. 

  1637.  than 1 increase saturation and values less than 1 decrease it.
    1638. 

  1638.  results, default value is 0.85.</dd>
    1639. 

  1639. <dt><span class="returnLabel">Returns:</span></dt>
    1640. 

  1640. <dd>automatically generated</dd>
    1641. 

  1641. </dl>
    1642. 

  1642. </li>
    1643. 

  1643. </ul>
    1644. 

  1644. <a name="createTonemapDrago-float-float-float-">
    1645. 

  1645. <!--   -->
    1646. 

  1646. </a>
    1647. 

  1647. <ul class="blockList">
    1648. 

  1648. <li class="blockList">
    1649. 

  1649. <h4>createTonemapDrago</h4>
    1650. 

  1650. <pre>public static&nbsp;<a href="../../../org/opencv/photo/TonemapDrago.html" title="class in org.opencv.photo">TonemapDrago</a>&nbsp;createTonemapDrago(float&nbsp;gamma,
    1651. 

  1651.                                               float&nbsp;saturation,
    1652. 

  1652.                                               float&nbsp;bias)</pre>
    1653. 

  1653. <div class="block">Creates TonemapDrago object</div>
    1654. 

  1654. <dl>
    1655. 

  1655. <dt><span class="paramLabel">Parameters:</span></dt>
    1656. 

  1656. <dd><code>gamma</code> - gamma value for gamma correction. See createTonemap</dd>
    1657. 

  1657. <dd><code>saturation</code> - positive saturation enhancement value. 1.0 preserves saturation, values greater
    1658. 

  1658.  than 1 increase saturation and values less than 1 decrease it.</dd>
    1659. 

  1659. <dd><code>bias</code> - value for bias function in [0, 1] range. Values from 0.7 to 0.9 usually give best
    1660. 

  1660.  results, default value is 0.85.</dd>
    1661. 

  1661. <dt><span class="returnLabel">Returns:</span></dt>
    1662. 

  1662. <dd>automatically generated</dd>
    1663. 

  1663. </dl>
    1664. 

  1664. </li>
    1665. 

  1665. </ul>
    1666. 

  1666. <a name="createTonemapMantiuk--">
    1667. 

  1667. <!--   -->
    1668. 

  1668. </a>
    1669. 

  1669. <ul class="blockList">
    1670. 

  1670. <li class="blockList">
    1671. 

  1671. <h4>createTonemapMantiuk</h4>
    1672. 

  1672. <pre>public static&nbsp;<a href="../../../org/opencv/photo/TonemapMantiuk.html" title="class in org.opencv.photo">TonemapMantiuk</a>&nbsp;createTonemapMantiuk()</pre>
    1673. 

  1673. <div class="block">Creates TonemapMantiuk object
    1674. 

  1674. 

  1675.  dynamic range. Values from 0.6 to 0.9 produce best results.</div>
    1676. 

  1676. <dl>
    1677. 

  1677. <dt><span class="returnLabel">Returns:</span></dt>
    1678. 

  1678. <dd>automatically generated</dd>
    1679. 

  1679. </dl>
    1680. 

  1680. </li>
    1681. 

  1681. </ul>
    1682. 

  1682. <a name="createTonemapMantiuk-float-">
    1683. 

  1683. <!--   -->
    1684. 

  1684. </a>
    1685. 

  1685. <ul class="blockList">
    1686. 

  1686. <li class="blockList">
    1687. 

  1687. <h4>createTonemapMantiuk</h4>
    1688. 

  1688. <pre>public static&nbsp;<a href="../../../org/opencv/photo/TonemapMantiuk.html" title="class in org.opencv.photo">TonemapMantiuk</a>&nbsp;createTonemapMantiuk(float&nbsp;gamma)</pre>
    1689. 

  1689. <div class="block">Creates TonemapMantiuk object</div>
    1690. 

  1690. <dl>
    1691. 

  1691. <dt><span class="paramLabel">Parameters:</span></dt>
    1692. 

  1692. <dd><code>gamma</code> - gamma value for gamma correction. See createTonemap
    1693. 

  1693.  dynamic range. Values from 0.6 to 0.9 produce best results.</dd>
    1694. 

  1694. <dt><span class="returnLabel">Returns:</span></dt>
    1695. 

  1695. <dd>automatically generated</dd>
    1696. 

  1696. </dl>
    1697. 

  1697. </li>
    1698. 

  1698. </ul>
    1699. 

  1699. <a name="createTonemapMantiuk-float-float-">
    1700. 

  1700. <!--   -->
    1701. 

  1701. </a>
    1702. 

  1702. <ul class="blockList">
    1703. 

  1703. <li class="blockList">
    1704. 

  1704. <h4>createTonemapMantiuk</h4>
    1705. 

  1705. <pre>public static&nbsp;<a href="../../../org/opencv/photo/TonemapMantiuk.html" title="class in org.opencv.photo">TonemapMantiuk</a>&nbsp;createTonemapMantiuk(float&nbsp;gamma,
    1706. 

  1706.                                                   float&nbsp;scale)</pre>
    1707. 

  1707. <div class="block">Creates TonemapMantiuk object</div>
    1708. 

  1708. <dl>
    1709. 

  1709. <dt><span class="paramLabel">Parameters:</span></dt>
    1710. 

  1710. <dd><code>gamma</code> - gamma value for gamma correction. See createTonemap</dd>
    1711. 

  1711. <dd><code>scale</code> - contrast scale factor. HVS response is multiplied by this parameter, thus compressing
    1712. 

  1712.  dynamic range. Values from 0.6 to 0.9 produce best results.</dd>
    1713. 

  1713. <dt><span class="returnLabel">Returns:</span></dt>
    1714. 

  1714. <dd>automatically generated</dd>
    1715. 

  1715. </dl>
    1716. 

  1716. </li>
    1717. 

  1717. </ul>
    1718. 

  1718. <a name="createTonemapMantiuk-float-float-float-">
    1719. 

  1719. <!--   -->
    1720. 

  1720. </a>
    1721. 

  1721. <ul class="blockList">
    1722. 

  1722. <li class="blockList">
    1723. 

  1723. <h4>createTonemapMantiuk</h4>
    1724. 

  1724. <pre>public static&nbsp;<a href="../../../org/opencv/photo/TonemapMantiuk.html" title="class in org.opencv.photo">TonemapMantiuk</a>&nbsp;createTonemapMantiuk(float&nbsp;gamma,
    1725. 

  1725.                                                   float&nbsp;scale,
    1726. 

  1726.                                                   float&nbsp;saturation)</pre>
    1727. 

  1727. <div class="block">Creates TonemapMantiuk object</div>
    1728. 

  1728. <dl>
    1729. 

  1729. <dt><span class="paramLabel">Parameters:</span></dt>
    1730. 

  1730. <dd><code>gamma</code> - gamma value for gamma correction. See createTonemap</dd>
    1731. 

  1731. <dd><code>scale</code> - contrast scale factor. HVS response is multiplied by this parameter, thus compressing
    1732. 

  1732.  dynamic range. Values from 0.6 to 0.9 produce best results.</dd>
    1733. 

  1733. <dd><code>saturation</code> - saturation enhancement value. See createTonemapDrago</dd>
    1734. 

  1734. <dt><span class="returnLabel">Returns:</span></dt>
    1735. 

  1735. <dd>automatically generated</dd>
    1736. 

  1736. </dl>
    1737. 

  1737. </li>
    1738. 

  1738. </ul>
    1739. 

  1739. <a name="createTonemapReinhard--">
    1740. 

  1740. <!--   -->
    1741. 

  1741. </a>
    1742. 

  1742. <ul class="blockList">
    1743. 

  1743. <li class="blockList">
    1744. 

  1744. <h4>createTonemapReinhard</h4>
    1745. 

  1745. <pre>public static&nbsp;<a href="../../../org/opencv/photo/TonemapReinhard.html" title="class in org.opencv.photo">TonemapReinhard</a>&nbsp;createTonemapReinhard()</pre>
    1746. 

  1746. <div class="block">Creates TonemapReinhard object
    1747. 

  1747. 

  1748.  value, if 0 it's global, otherwise it's a weighted mean of this two cases.
    1749. 

  1749.  if 0 adaptation level is the same for each channel.</div>
    1750. 

  1750. <dl>
    1751. 

  1751. <dt><span class="returnLabel">Returns:</span></dt>
    1752. 

  1752. <dd>automatically generated</dd>
    1753. 

  1753. </dl>
    1754. 

  1754. </li>
    1755. 

  1755. </ul>
    1756. 

  1756. <a name="createTonemapReinhard-float-">
    1757. 

  1757. <!--   -->
    1758. 

  1758. </a>
    1759. 

  1759. <ul class="blockList">
    1760. 

  1760. <li class="blockList">
    1761. 

  1761. <h4>createTonemapReinhard</h4>
    1762. 

  1762. <pre>public static&nbsp;<a href="../../../org/opencv/photo/TonemapReinhard.html" title="class in org.opencv.photo">TonemapReinhard</a>&nbsp;createTonemapReinhard(float&nbsp;gamma)</pre>
    1763. 

  1763. <div class="block">Creates TonemapReinhard object</div>
    1764. 

  1764. <dl>
    1765. 

  1765. <dt><span class="paramLabel">Parameters:</span></dt>
    1766. 

  1766. <dd><code>gamma</code> - gamma value for gamma correction. See createTonemap
    1767. 

  1767.  value, if 0 it's global, otherwise it's a weighted mean of this two cases.
    1768. 

  1768.  if 0 adaptation level is the same for each channel.</dd>
    1769. 

  1769. <dt><span class="returnLabel">Returns:</span></dt>
    1770. 

  1770. <dd>automatically generated</dd>
    1771. 

  1771. </dl>
    1772. 

  1772. </li>
    1773. 

  1773. </ul>
    1774. 

  1774. <a name="createTonemapReinhard-float-float-">
    1775. 

  1775. <!--   -->
    1776. 

  1776. </a>
    1777. 

  1777. <ul class="blockList">
    1778. 

  1778. <li class="blockList">
    1779. 

  1779. <h4>createTonemapReinhard</h4>
    1780. 

  1780. <pre>public static&nbsp;<a href="../../../org/opencv/photo/TonemapReinhard.html" title="class in org.opencv.photo">TonemapReinhard</a>&nbsp;createTonemapReinhard(float&nbsp;gamma,
    1781. 

  1781.                                                     float&nbsp;intensity)</pre>
    1782. 

  1782. <div class="block">Creates TonemapReinhard object</div>
    1783. 

  1783. <dl>
    1784. 

  1784. <dt><span class="paramLabel">Parameters:</span></dt>
    1785. 

  1785. <dd><code>gamma</code> - gamma value for gamma correction. See createTonemap</dd>
    1786. 

  1786. <dd><code>intensity</code> - result intensity in [-8, 8] range. Greater intensity produces brighter results.
    1787. 

  1787.  value, if 0 it's global, otherwise it's a weighted mean of this two cases.
    1788. 

  1788.  if 0 adaptation level is the same for each channel.</dd>
    1789. 

  1789. <dt><span class="returnLabel">Returns:</span></dt>
    1790. 

  1790. <dd>automatically generated</dd>
    1791. 

  1791. </dl>
    1792. 

  1792. </li>
    1793. 

  1793. </ul>
    1794. 

  1794. <a name="createTonemapReinhard-float-float-float-">
    1795. 

  1795. <!--   -->
    1796. 

  1796. </a>
    1797. 

  1797. <ul class="blockList">
    1798. 

  1798. <li class="blockList">
    1799. 

  1799. <h4>createTonemapReinhard</h4>
    1800. 

  1800. <pre>public static&nbsp;<a href="../../../org/opencv/photo/TonemapReinhard.html" title="class in org.opencv.photo">TonemapReinhard</a>&nbsp;createTonemapReinhard(float&nbsp;gamma,
    1801. 

  1801.                                                     float&nbsp;intensity,
    1802. 

  1802.                                                     float&nbsp;light_adapt)</pre>
    1803. 

  1803. <div class="block">Creates TonemapReinhard object</div>
    1804. 

  1804. <dl>
    1805. 

  1805. <dt><span class="paramLabel">Parameters:</span></dt>
    1806. 

  1806. <dd><code>gamma</code> - gamma value for gamma correction. See createTonemap</dd>
    1807. 

  1807. <dd><code>intensity</code> - result intensity in [-8, 8] range. Greater intensity produces brighter results.</dd>
    1808. 

  1808. <dd><code>light_adapt</code> - light adaptation in [0, 1] range. If 1 adaptation is based only on pixel
    1809. 

  1809.  value, if 0 it's global, otherwise it's a weighted mean of this two cases.
    1810. 

  1810.  if 0 adaptation level is the same for each channel.</dd>
    1811. 

  1811. <dt><span class="returnLabel">Returns:</span></dt>
    1812. 

  1812. <dd>automatically generated</dd>
    1813. 

  1813. </dl>
    1814. 

  1814. </li>
    1815. 

  1815. </ul>
    1816. 

  1816. <a name="createTonemapReinhard-float-float-float-float-">
    1817. 

  1817. <!--   -->
    1818. 

  1818. </a>
    1819. 

  1819. <ul class="blockList">
    1820. 

  1820. <li class="blockList">
    1821. 

  1821. <h4>createTonemapReinhard</h4>
    1822. 

  1822. <pre>public static&nbsp;<a href="../../../org/opencv/photo/TonemapReinhard.html" title="class in org.opencv.photo">TonemapReinhard</a>&nbsp;createTonemapReinhard(float&nbsp;gamma,
    1823. 

  1823.                                                     float&nbsp;intensity,
    1824. 

  1824.                                                     float&nbsp;light_adapt,
    1825. 

  1825.                                                     float&nbsp;color_adapt)</pre>
    1826. 

  1826. <div class="block">Creates TonemapReinhard object</div>
    1827. 

  1827. <dl>
    1828. 

  1828. <dt><span class="paramLabel">Parameters:</span></dt>
    1829. 

  1829. <dd><code>gamma</code> - gamma value for gamma correction. See createTonemap</dd>
    1830. 

  1830. <dd><code>intensity</code> - result intensity in [-8, 8] range. Greater intensity produces brighter results.</dd>
    1831. 

  1831. <dd><code>light_adapt</code> - light adaptation in [0, 1] range. If 1 adaptation is based only on pixel
    1832. 

  1832.  value, if 0 it's global, otherwise it's a weighted mean of this two cases.</dd>
    1833. 

  1833. <dd><code>color_adapt</code> - chromatic adaptation in [0, 1] range. If 1 channels are treated independently,
    1834. 

  1834.  if 0 adaptation level is the same for each channel.</dd>
    1835. 

  1835. <dt><span class="returnLabel">Returns:</span></dt>
    1836. 

  1836. <dd>automatically generated</dd>
    1837. 

  1837. </dl>
    1838. 

  1838. </li>
    1839. 

  1839. </ul>
    1840. 

  1840. <a name="decolor-org.opencv.core.Mat-org.opencv.core.Mat-org.opencv.core.Mat-">
    1841. 

  1841. <!--   -->
    1842. 

  1842. </a>
    1843. 

  1843. <ul class="blockList">
    1844. 

  1844. <li class="blockList">
    1845. 

  1845. <h4>decolor</h4>
    1846. 

  1846. <pre>public static&nbsp;void&nbsp;decolor(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    1847. 

  1847.                            <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;grayscale,
    1848. 

  1848.                            <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;color_boost)</pre>
    1849. 

  1849. <div class="block">Transforms a color image to a grayscale image. It is a basic tool in digital printing, stylized
    1850. 

  1850.  black-and-white photograph rendering, and in many single channel image processing applications
    1851. 

  1851.  CITE: CL12 .</div>
    1852. 

  1852. <dl>
    1853. 

  1853. <dt><span class="paramLabel">Parameters:</span></dt>
    1854. 

  1854. <dd><code>src</code> - Input 8-bit 3-channel image.</dd>
    1855. 

  1855. <dd><code>grayscale</code> - Output 8-bit 1-channel image.</dd>
    1856. 

  1856. <dd><code>color_boost</code> - Output 8-bit 3-channel image.
    1857. 

  1857. 

  1858.  This function is to be applied on color images.</dd>
    1859. 

  1859. </dl>
    1860. 

  1860. </li>
    1861. 

  1861. </ul>
    1862. 

  1862. <a name="denoise_TVL1-java.util.List-org.opencv.core.Mat-">
    1863. 

  1863. <!--   -->
    1864. 

  1864. </a>
    1865. 

  1865. <ul class="blockList">
    1866. 

  1866. <li class="blockList">
    1867. 

  1867. <h4>denoise_TVL1</h4>
    1868. 

  1868. <pre>public static&nbsp;void&nbsp;denoise_TVL1(java.util.List&lt;<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&gt;&nbsp;observations,
    1869. 

  1869.                                 <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;result)</pre>
    1870. 

  1870. <div class="block">Primal-dual algorithm is an algorithm for solving special types of variational problems (that is,
    1871. 

  1871.  finding a function to minimize some functional). As the image denoising, in particular, may be seen
    1872. 

  1872.  as the variational problem, primal-dual algorithm then can be used to perform denoising and this is
    1873. 

  1873.  exactly what is implemented.
    1874. 

  1874. 

  1875.  It should be noted, that this implementation was taken from the July 2013 blog entry
    1876. 

  1876.  CITE: MA13 , which also contained (slightly more general) ready-to-use source code on Python.
    1877. 

  1877.  Subsequently, that code was rewritten on C++ with the usage of openCV by Vadim Pisarevsky at the end
    1878. 

  1878.  of July 2013 and finally it was slightly adapted by later authors.
    1879. 

  1879. 

  1880.  Although the thorough discussion and justification of the algorithm involved may be found in
    1881. 

  1881.  CITE: ChambolleEtAl, it might make sense to skim over it here, following CITE: MA13 . To begin
    1882. 

  1882.  with, we consider the 1-byte gray-level images as the functions from the rectangular domain of
    1883. 

  1883.  pixels (it may be seen as set
    1884. 

  1884.  \(\left\{(x,y)\in\mathbb{N}\times\mathbb{N}\mid 1\leq x\leq n,\;1\leq y\leq m\right\}\) for some
    1885. 

  1885.  \(m,\;n\in\mathbb{N}\)) into \(\{0,1,\dots,255\}\). We shall denote the noised images as \(f_i\) and with
    1886. 

  1886.  this view, given some image \(x\) of the same size, we may measure how bad it is by the formula
    1887. 

  1887. 

  1888.  \(\left\|\left\|\nabla x\right\|\right\| + \lambda\sum_i\left\|\left\|x-f_i\right\|\right\|\)
    1889. 

  1889. 

  1890.  \(\|\|\cdot\|\|\) here denotes \(L_2\)-norm and as you see, the first addend states that we want our
    1891. 

  1891.  image to be smooth (ideally, having zero gradient, thus being constant) and the second states that
    1892. 

  1892.  we want our result to be close to the observations we've got. If we treat \(x\) as a function, this is
    1893. 

  1893.  exactly the functional what we seek to minimize and here the Primal-Dual algorithm comes into play.</div>
    1894. 

  1894. <dl>
    1895. 

  1895. <dt><span class="paramLabel">Parameters:</span></dt>
    1896. 

  1896. <dd><code>observations</code> - This array should contain one or more noised versions of the image that is to
    1897. 

  1897.  be restored.</dd>
    1898. 

  1898. <dd><code>result</code> - Here the denoised image will be stored. There is no need to do pre-allocation of
    1899. 

  1899.  storage space, as it will be automatically allocated, if necessary.
    1900. 

  1900.  (blurred) images are treated more favorably than detailed (but maybe more noised) ones. Roughly
    1901. 

  1901.  speaking, as it becomes smaller, the result will be more blur but more sever outliers will be
    1902. 

  1902.  removed.
    1903. 

  1903.  better, but it is hard to quantitatively refine this statement, so just use the default and
    1904. 

  1904.  increase it if the results are poor.</dd>
    1905. 

  1905. </dl>
    1906. 

  1906. </li>
    1907. 

  1907. </ul>
    1908. 

  1908. <a name="denoise_TVL1-java.util.List-org.opencv.core.Mat-double-">
    1909. 

  1909. <!--   -->
    1910. 

  1910. </a>
    1911. 

  1911. <ul class="blockList">
    1912. 

  1912. <li class="blockList">
    1913. 

  1913. <h4>denoise_TVL1</h4>
    1914. 

  1914. <pre>public static&nbsp;void&nbsp;denoise_TVL1(java.util.List&lt;<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&gt;&nbsp;observations,
    1915. 

  1915.                                 <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;result,
    1916. 

  1916.                                 double&nbsp;lambda)</pre>
    1917. 

  1917. <div class="block">Primal-dual algorithm is an algorithm for solving special types of variational problems (that is,
    1918. 

  1918.  finding a function to minimize some functional). As the image denoising, in particular, may be seen
    1919. 

  1919.  as the variational problem, primal-dual algorithm then can be used to perform denoising and this is
    1920. 

  1920.  exactly what is implemented.
    1921. 

  1921. 

  1922.  It should be noted, that this implementation was taken from the July 2013 blog entry
    1923. 

  1923.  CITE: MA13 , which also contained (slightly more general) ready-to-use source code on Python.
    1924. 

  1924.  Subsequently, that code was rewritten on C++ with the usage of openCV by Vadim Pisarevsky at the end
    1925. 

  1925.  of July 2013 and finally it was slightly adapted by later authors.
    1926. 

  1926. 

  1927.  Although the thorough discussion and justification of the algorithm involved may be found in
    1928. 

  1928.  CITE: ChambolleEtAl, it might make sense to skim over it here, following CITE: MA13 . To begin
    1929. 

  1929.  with, we consider the 1-byte gray-level images as the functions from the rectangular domain of
    1930. 

  1930.  pixels (it may be seen as set
    1931. 

  1931.  \(\left\{(x,y)\in\mathbb{N}\times\mathbb{N}\mid 1\leq x\leq n,\;1\leq y\leq m\right\}\) for some
    1932. 

  1932.  \(m,\;n\in\mathbb{N}\)) into \(\{0,1,\dots,255\}\). We shall denote the noised images as \(f_i\) and with
    1933. 

  1933.  this view, given some image \(x\) of the same size, we may measure how bad it is by the formula
    1934. 

  1934. 

  1935.  \(\left\|\left\|\nabla x\right\|\right\| + \lambda\sum_i\left\|\left\|x-f_i\right\|\right\|\)
    1936. 

  1936. 

  1937.  \(\|\|\cdot\|\|\) here denotes \(L_2\)-norm and as you see, the first addend states that we want our
    1938. 

  1938.  image to be smooth (ideally, having zero gradient, thus being constant) and the second states that
    1939. 

  1939.  we want our result to be close to the observations we've got. If we treat \(x\) as a function, this is
    1940. 

  1940.  exactly the functional what we seek to minimize and here the Primal-Dual algorithm comes into play.</div>
    1941. 

  1941. <dl>
    1942. 

  1942. <dt><span class="paramLabel">Parameters:</span></dt>
    1943. 

  1943. <dd><code>observations</code> - This array should contain one or more noised versions of the image that is to
    1944. 

  1944.  be restored.</dd>
    1945. 

  1945. <dd><code>result</code> - Here the denoised image will be stored. There is no need to do pre-allocation of
    1946. 

  1946.  storage space, as it will be automatically allocated, if necessary.</dd>
    1947. 

  1947. <dd><code>lambda</code> - Corresponds to \(\lambda\) in the formulas above. As it is enlarged, the smooth
    1948. 

  1948.  (blurred) images are treated more favorably than detailed (but maybe more noised) ones. Roughly
    1949. 

  1949.  speaking, as it becomes smaller, the result will be more blur but more sever outliers will be
    1950. 

  1950.  removed.
    1951. 

  1951.  better, but it is hard to quantitatively refine this statement, so just use the default and
    1952. 

  1952.  increase it if the results are poor.</dd>
    1953. 

  1953. </dl>
    1954. 

  1954. </li>
    1955. 

  1955. </ul>
    1956. 

  1956. <a name="denoise_TVL1-java.util.List-org.opencv.core.Mat-double-int-">
    1957. 

  1957. <!--   -->
    1958. 

  1958. </a>
    1959. 

  1959. <ul class="blockList">
    1960. 

  1960. <li class="blockList">
    1961. 

  1961. <h4>denoise_TVL1</h4>
    1962. 

  1962. <pre>public static&nbsp;void&nbsp;denoise_TVL1(java.util.List&lt;<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&gt;&nbsp;observations,
    1963. 

  1963.                                 <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;result,
    1964. 

  1964.                                 double&nbsp;lambda,
    1965. 

  1965.                                 int&nbsp;niters)</pre>
    1966. 

  1966. <div class="block">Primal-dual algorithm is an algorithm for solving special types of variational problems (that is,
    1967. 

  1967.  finding a function to minimize some functional). As the image denoising, in particular, may be seen
    1968. 

  1968.  as the variational problem, primal-dual algorithm then can be used to perform denoising and this is
    1969. 

  1969.  exactly what is implemented.
    1970. 

  1970. 

  1971.  It should be noted, that this implementation was taken from the July 2013 blog entry
    1972. 

  1972.  CITE: MA13 , which also contained (slightly more general) ready-to-use source code on Python.
    1973. 

  1973.  Subsequently, that code was rewritten on C++ with the usage of openCV by Vadim Pisarevsky at the end
    1974. 

  1974.  of July 2013 and finally it was slightly adapted by later authors.
    1975. 

  1975. 

  1976.  Although the thorough discussion and justification of the algorithm involved may be found in
    1977. 

  1977.  CITE: ChambolleEtAl, it might make sense to skim over it here, following CITE: MA13 . To begin
    1978. 

  1978.  with, we consider the 1-byte gray-level images as the functions from the rectangular domain of
    1979. 

  1979.  pixels (it may be seen as set
    1980. 

  1980.  \(\left\{(x,y)\in\mathbb{N}\times\mathbb{N}\mid 1\leq x\leq n,\;1\leq y\leq m\right\}\) for some
    1981. 

  1981.  \(m,\;n\in\mathbb{N}\)) into \(\{0,1,\dots,255\}\). We shall denote the noised images as \(f_i\) and with
    1982. 

  1982.  this view, given some image \(x\) of the same size, we may measure how bad it is by the formula
    1983. 

  1983. 

  1984.  \(\left\|\left\|\nabla x\right\|\right\| + \lambda\sum_i\left\|\left\|x-f_i\right\|\right\|\)
    1985. 

  1985. 

  1986.  \(\|\|\cdot\|\|\) here denotes \(L_2\)-norm and as you see, the first addend states that we want our
    1987. 

  1987.  image to be smooth (ideally, having zero gradient, thus being constant) and the second states that
    1988. 

  1988.  we want our result to be close to the observations we've got. If we treat \(x\) as a function, this is
    1989. 

  1989.  exactly the functional what we seek to minimize and here the Primal-Dual algorithm comes into play.</div>
    1990. 

  1990. <dl>
    1991. 

  1991. <dt><span class="paramLabel">Parameters:</span></dt>
    1992. 

  1992. <dd><code>observations</code> - This array should contain one or more noised versions of the image that is to
    1993. 

  1993.  be restored.</dd>
    1994. 

  1994. <dd><code>result</code> - Here the denoised image will be stored. There is no need to do pre-allocation of
    1995. 

  1995.  storage space, as it will be automatically allocated, if necessary.</dd>
    1996. 

  1996. <dd><code>lambda</code> - Corresponds to \(\lambda\) in the formulas above. As it is enlarged, the smooth
    1997. 

  1997.  (blurred) images are treated more favorably than detailed (but maybe more noised) ones. Roughly
    1998. 

  1998.  speaking, as it becomes smaller, the result will be more blur but more sever outliers will be
    1999. 

  1999.  removed.</dd>
    2000. 

  2000. <dd><code>niters</code> - Number of iterations that the algorithm will run. Of course, as more iterations as
    2001. 

  2001.  better, but it is hard to quantitatively refine this statement, so just use the default and
    2002. 

  2002.  increase it if the results are poor.</dd>
    2003. 

  2003. </dl>
    2004. 

  2004. </li>
    2005. 

  2005. </ul>
    2006. 

  2006. <a name="detailEnhance-org.opencv.core.Mat-org.opencv.core.Mat-">
    2007. 

  2007. <!--   -->
    2008. 

  2008. </a>
    2009. 

  2009. <ul class="blockList">
    2010. 

  2010. <li class="blockList">
    2011. 

  2011. <h4>detailEnhance</h4>
    2012. 

  2012. <pre>public static&nbsp;void&nbsp;detailEnhance(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    2013. 

  2013.                                  <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst)</pre>
    2014. 

  2014. <div class="block">This filter enhances the details of a particular image.</div>
    2015. 

  2015. <dl>
    2016. 

  2016. <dt><span class="paramLabel">Parameters:</span></dt>
    2017. 

  2017. <dd><code>src</code> - Input 8-bit 3-channel image.</dd>
    2018. 

  2018. <dd><code>dst</code> - Output image with the same size and type as src.</dd>
    2019. 

  2019. </dl>
    2020. 

  2020. </li>
    2021. 

  2021. </ul>
    2022. 

  2022. <a name="detailEnhance-org.opencv.core.Mat-org.opencv.core.Mat-float-">
    2023. 

  2023. <!--   -->
    2024. 

  2024. </a>
    2025. 

  2025. <ul class="blockList">
    2026. 

  2026. <li class="blockList">
    2027. 

  2027. <h4>detailEnhance</h4>
    2028. 

  2028. <pre>public static&nbsp;void&nbsp;detailEnhance(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    2029. 

  2029.                                  <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    2030. 

  2030.                                  float&nbsp;sigma_s)</pre>
    2031. 

  2031. <div class="block">This filter enhances the details of a particular image.</div>
    2032. 

  2032. <dl>
    2033. 

  2033. <dt><span class="paramLabel">Parameters:</span></dt>
    2034. 

  2034. <dd><code>src</code> - Input 8-bit 3-channel image.</dd>
    2035. 

  2035. <dd><code>dst</code> - Output image with the same size and type as src.</dd>
    2036. 

  2036. <dd><code>sigma_s</code> - %Range between 0 to 200.</dd>
    2037. 

  2037. </dl>
    2038. 

  2038. </li>
    2039. 

  2039. </ul>
    2040. 

  2040. <a name="detailEnhance-org.opencv.core.Mat-org.opencv.core.Mat-float-float-">
    2041. 

  2041. <!--   -->
    2042. 

  2042. </a>
    2043. 

  2043. <ul class="blockList">
    2044. 

  2044. <li class="blockList">
    2045. 

  2045. <h4>detailEnhance</h4>
    2046. 

  2046. <pre>public static&nbsp;void&nbsp;detailEnhance(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    2047. 

  2047.                                  <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    2048. 

  2048.                                  float&nbsp;sigma_s,
    2049. 

  2049.                                  float&nbsp;sigma_r)</pre>
    2050. 

  2050. <div class="block">This filter enhances the details of a particular image.</div>
    2051. 

  2051. <dl>
    2052. 

  2052. <dt><span class="paramLabel">Parameters:</span></dt>
    2053. 

  2053. <dd><code>src</code> - Input 8-bit 3-channel image.</dd>
    2054. 

  2054. <dd><code>dst</code> - Output image with the same size and type as src.</dd>
    2055. 

  2055. <dd><code>sigma_s</code> - %Range between 0 to 200.</dd>
    2056. 

  2056. <dd><code>sigma_r</code> - %Range between 0 to 1.</dd>
    2057. 

  2057. </dl>
    2058. 

  2058. </li>
    2059. 

  2059. </ul>
    2060. 

  2060. <a name="edgePreservingFilter-org.opencv.core.Mat-org.opencv.core.Mat-">
    2061. 

  2061. <!--   -->
    2062. 

  2062. </a>
    2063. 

  2063. <ul class="blockList">
    2064. 

  2064. <li class="blockList">
    2065. 

  2065. <h4>edgePreservingFilter</h4>
    2066. 

  2066. <pre>public static&nbsp;void&nbsp;edgePreservingFilter(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    2067. 

  2067.                                         <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst)</pre>
    2068. 

  2068. <div class="block">Filtering is the fundamental operation in image and video processing. Edge-preserving smoothing
    2069. 

  2069.  filters are used in many different applications CITE: EM11 .</div>
    2070. 

  2070. <dl>
    2071. 

  2071. <dt><span class="paramLabel">Parameters:</span></dt>
    2072. 

  2072. <dd><code>src</code> - Input 8-bit 3-channel image.</dd>
    2073. 

  2073. <dd><code>dst</code> - Output 8-bit 3-channel image.</dd>
    2074. 

  2074. </dl>
    2075. 

  2075. </li>
    2076. 

  2076. </ul>
    2077. 

  2077. <a name="edgePreservingFilter-org.opencv.core.Mat-org.opencv.core.Mat-int-">
    2078. 

  2078. <!--   -->
    2079. 

  2079. </a>
    2080. 

  2080. <ul class="blockList">
    2081. 

  2081. <li class="blockList">
    2082. 

  2082. <h4>edgePreservingFilter</h4>
    2083. 

  2083. <pre>public static&nbsp;void&nbsp;edgePreservingFilter(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    2084. 

  2084.                                         <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    2085. 

  2085.                                         int&nbsp;flags)</pre>
    2086. 

  2086. <div class="block">Filtering is the fundamental operation in image and video processing. Edge-preserving smoothing
    2087. 

  2087.  filters are used in many different applications CITE: EM11 .</div>
    2088. 

  2088. <dl>
    2089. 

  2089. <dt><span class="paramLabel">Parameters:</span></dt>
    2090. 

  2090. <dd><code>src</code> - Input 8-bit 3-channel image.</dd>
    2091. 

  2091. <dd><code>dst</code> - Output 8-bit 3-channel image.</dd>
    2092. 

  2092. <dd><code>flags</code> - Edge preserving filters: cv::RECURS_FILTER or cv::NORMCONV_FILTER</dd>
    2093. 

  2093. </dl>
    2094. 

  2094. </li>
    2095. 

  2095. </ul>
    2096. 

  2096. <a name="edgePreservingFilter-org.opencv.core.Mat-org.opencv.core.Mat-int-float-">
    2097. 

  2097. <!--   -->
    2098. 

  2098. </a>
    2099. 

  2099. <ul class="blockList">
    2100. 

  2100. <li class="blockList">
    2101. 

  2101. <h4>edgePreservingFilter</h4>
    2102. 

  2102. <pre>public static&nbsp;void&nbsp;edgePreservingFilter(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    2103. 

  2103.                                         <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    2104. 

  2104.                                         int&nbsp;flags,
    2105. 

  2105.                                         float&nbsp;sigma_s)</pre>
    2106. 

  2106. <div class="block">Filtering is the fundamental operation in image and video processing. Edge-preserving smoothing
    2107. 

  2107.  filters are used in many different applications CITE: EM11 .</div>
    2108. 

  2108. <dl>
    2109. 

  2109. <dt><span class="paramLabel">Parameters:</span></dt>
    2110. 

  2110. <dd><code>src</code> - Input 8-bit 3-channel image.</dd>
    2111. 

  2111. <dd><code>dst</code> - Output 8-bit 3-channel image.</dd>
    2112. 

  2112. <dd><code>flags</code> - Edge preserving filters: cv::RECURS_FILTER or cv::NORMCONV_FILTER</dd>
    2113. 

  2113. <dd><code>sigma_s</code> - %Range between 0 to 200.</dd>
    2114. 

  2114. </dl>
    2115. 

  2115. </li>
    2116. 

  2116. </ul>
    2117. 

  2117. <a name="edgePreservingFilter-org.opencv.core.Mat-org.opencv.core.Mat-int-float-float-">
    2118. 

  2118. <!--   -->
    2119. 

  2119. </a>
    2120. 

  2120. <ul class="blockList">
    2121. 

  2121. <li class="blockList">
    2122. 

  2122. <h4>edgePreservingFilter</h4>
    2123. 

  2123. <pre>public static&nbsp;void&nbsp;edgePreservingFilter(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    2124. 

  2124.                                         <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    2125. 

  2125.                                         int&nbsp;flags,
    2126. 

  2126.                                         float&nbsp;sigma_s,
    2127. 

  2127.                                         float&nbsp;sigma_r)</pre>
    2128. 

  2128. <div class="block">Filtering is the fundamental operation in image and video processing. Edge-preserving smoothing
    2129. 

  2129.  filters are used in many different applications CITE: EM11 .</div>
    2130. 

  2130. <dl>
    2131. 

  2131. <dt><span class="paramLabel">Parameters:</span></dt>
    2132. 

  2132. <dd><code>src</code> - Input 8-bit 3-channel image.</dd>
    2133. 

  2133. <dd><code>dst</code> - Output 8-bit 3-channel image.</dd>
    2134. 

  2134. <dd><code>flags</code> - Edge preserving filters: cv::RECURS_FILTER or cv::NORMCONV_FILTER</dd>
    2135. 

  2135. <dd><code>sigma_s</code> - %Range between 0 to 200.</dd>
    2136. 

  2136. <dd><code>sigma_r</code> - %Range between 0 to 1.</dd>
    2137. 

  2137. </dl>
    2138. 

  2138. </li>
    2139. 

  2139. </ul>
    2140. 

  2140. <a name="fastNlMeansDenoising-org.opencv.core.Mat-org.opencv.core.Mat-">
    2141. 

  2141. <!--   -->
    2142. 

  2142. </a>
    2143. 

  2143. <ul class="blockList">
    2144. 

  2144. <li class="blockList">
    2145. 

  2145. <h4>fastNlMeansDenoising</h4>
    2146. 

  2146. <pre>public static&nbsp;void&nbsp;fastNlMeansDenoising(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    2147. 

  2147.                                         <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst)</pre>
    2148. 

  2148. <div class="block">Perform image denoising using Non-local Means Denoising algorithm
    2149. 

  2149.  &lt;http://www.ipol.im/pub/algo/bcm_non_local_means_denoising/&gt; with several computational
    2150. 

  2150.  optimizations. Noise expected to be a gaussian white noise</div>
    2151. 

  2151. <dl>
    2152. 

  2152. <dt><span class="paramLabel">Parameters:</span></dt>
    2153. 

  2153. <dd><code>src</code> - Input 8-bit 1-channel, 2-channel, 3-channel or 4-channel image.</dd>
    2154. 

  2154. <dd><code>dst</code> - Output image with the same size and type as src .
    2155. 

  2155.  Should be odd. Recommended value 7 pixels
    2156. 

  2156.  given pixel. Should be odd. Affect performance linearly: greater searchWindowsSize - greater
    2157. 

  2157.  denoising time. Recommended value 21 pixels
    2158. 

  2158.  removes image details, smaller h value preserves details but also preserves some noise
    2159. 

  2159. 

  2160.  This function expected to be applied to grayscale images. For colored images look at
    2161. 

  2161.  fastNlMeansDenoisingColored. Advanced usage of this functions can be manual denoising of colored
    2162. 

  2162.  image in different colorspaces. Such approach is used in fastNlMeansDenoisingColored by converting
    2163. 

  2163.  image to CIELAB colorspace and then separately denoise L and AB components with different h
    2164. 

  2164.  parameter.</dd>
    2165. 

  2165. </dl>
    2166. 

  2166. </li>
    2167. 

  2167. </ul>
    2168. 

  2168. <a name="fastNlMeansDenoising-org.opencv.core.Mat-org.opencv.core.Mat-float-">
    2169. 

  2169. <!--   -->
    2170. 

  2170. </a>
    2171. 

  2171. <ul class="blockList">
    2172. 

  2172. <li class="blockList">
    2173. 

  2173. <h4>fastNlMeansDenoising</h4>
    2174. 

  2174. <pre>public static&nbsp;void&nbsp;fastNlMeansDenoising(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    2175. 

  2175.                                         <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    2176. 

  2176.                                         float&nbsp;h)</pre>
    2177. 

  2177. <div class="block">Perform image denoising using Non-local Means Denoising algorithm
    2178. 

  2178.  &lt;http://www.ipol.im/pub/algo/bcm_non_local_means_denoising/&gt; with several computational
    2179. 

  2179.  optimizations. Noise expected to be a gaussian white noise</div>
    2180. 

  2180. <dl>
    2181. 

  2181. <dt><span class="paramLabel">Parameters:</span></dt>
    2182. 

  2182. <dd><code>src</code> - Input 8-bit 1-channel, 2-channel, 3-channel or 4-channel image.</dd>
    2183. 

  2183. <dd><code>dst</code> - Output image with the same size and type as src .
    2184. 

  2184.  Should be odd. Recommended value 7 pixels
    2185. 

  2185.  given pixel. Should be odd. Affect performance linearly: greater searchWindowsSize - greater
    2186. 

  2186.  denoising time. Recommended value 21 pixels</dd>
    2187. 

  2187. <dd><code>h</code> - Parameter regulating filter strength. Big h value perfectly removes noise but also
    2188. 

  2188.  removes image details, smaller h value preserves details but also preserves some noise
    2189. 

  2189. 

  2190.  This function expected to be applied to grayscale images. For colored images look at
    2191. 

  2191.  fastNlMeansDenoisingColored. Advanced usage of this functions can be manual denoising of colored
    2192. 

  2192.  image in different colorspaces. Such approach is used in fastNlMeansDenoisingColored by converting
    2193. 

  2193.  image to CIELAB colorspace and then separately denoise L and AB components with different h
    2194. 

  2194.  parameter.</dd>
    2195. 

  2195. </dl>
    2196. 

  2196. </li>
    2197. 

  2197. </ul>
    2198. 

  2198. <a name="fastNlMeansDenoising-org.opencv.core.Mat-org.opencv.core.Mat-float-int-">
    2199. 

  2199. <!--   -->
    2200. 

  2200. </a>
    2201. 

  2201. <ul class="blockList">
    2202. 

  2202. <li class="blockList">
    2203. 

  2203. <h4>fastNlMeansDenoising</h4>
    2204. 

  2204. <pre>public static&nbsp;void&nbsp;fastNlMeansDenoising(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    2205. 

  2205.                                         <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    2206. 

  2206.                                         float&nbsp;h,
    2207. 

  2207.                                         int&nbsp;templateWindowSize)</pre>
    2208. 

  2208. <div class="block">Perform image denoising using Non-local Means Denoising algorithm
    2209. 

  2209.  &lt;http://www.ipol.im/pub/algo/bcm_non_local_means_denoising/&gt; with several computational
    2210. 

  2210.  optimizations. Noise expected to be a gaussian white noise</div>
    2211. 

  2211. <dl>
    2212. 

  2212. <dt><span class="paramLabel">Parameters:</span></dt>
    2213. 

  2213. <dd><code>src</code> - Input 8-bit 1-channel, 2-channel, 3-channel or 4-channel image.</dd>
    2214. 

  2214. <dd><code>dst</code> - Output image with the same size and type as src .</dd>
    2215. 

  2215. <dd><code>templateWindowSize</code> - Size in pixels of the template patch that is used to compute weights.
    2216. 

  2216.  Should be odd. Recommended value 7 pixels
    2217. 

  2217.  given pixel. Should be odd. Affect performance linearly: greater searchWindowsSize - greater
    2218. 

  2218.  denoising time. Recommended value 21 pixels</dd>
    2219. 

  2219. <dd><code>h</code> - Parameter regulating filter strength. Big h value perfectly removes noise but also
    2220. 

  2220.  removes image details, smaller h value preserves details but also preserves some noise
    2221. 

  2221. 

  2222.  This function expected to be applied to grayscale images. For colored images look at
    2223. 

  2223.  fastNlMeansDenoisingColored. Advanced usage of this functions can be manual denoising of colored
    2224. 

  2224.  image in different colorspaces. Such approach is used in fastNlMeansDenoisingColored by converting
    2225. 

  2225.  image to CIELAB colorspace and then separately denoise L and AB components with different h
    2226. 

  2226.  parameter.</dd>
    2227. 

  2227. </dl>
    2228. 

  2228. </li>
    2229. 

  2229. </ul>
    2230. 

  2230. <a name="fastNlMeansDenoising-org.opencv.core.Mat-org.opencv.core.Mat-float-int-int-">
    2231. 

  2231. <!--   -->
    2232. 

  2232. </a>
    2233. 

  2233. <ul class="blockList">
    2234. 

  2234. <li class="blockList">
    2235. 

  2235. <h4>fastNlMeansDenoising</h4>
    2236. 

  2236. <pre>public static&nbsp;void&nbsp;fastNlMeansDenoising(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    2237. 

  2237.                                         <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    2238. 

  2238.                                         float&nbsp;h,
    2239. 

  2239.                                         int&nbsp;templateWindowSize,
    2240. 

  2240.                                         int&nbsp;searchWindowSize)</pre>
    2241. 

  2241. <div class="block">Perform image denoising using Non-local Means Denoising algorithm
    2242. 

  2242.  &lt;http://www.ipol.im/pub/algo/bcm_non_local_means_denoising/&gt; with several computational
    2243. 

  2243.  optimizations. Noise expected to be a gaussian white noise</div>
    2244. 

  2244. <dl>
    2245. 

  2245. <dt><span class="paramLabel">Parameters:</span></dt>
    2246. 

  2246. <dd><code>src</code> - Input 8-bit 1-channel, 2-channel, 3-channel or 4-channel image.</dd>
    2247. 

  2247. <dd><code>dst</code> - Output image with the same size and type as src .</dd>
    2248. 

  2248. <dd><code>templateWindowSize</code> - Size in pixels of the template patch that is used to compute weights.
    2249. 

  2249.  Should be odd. Recommended value 7 pixels</dd>
    2250. 

  2250. <dd><code>searchWindowSize</code> - Size in pixels of the window that is used to compute weighted average for
    2251. 

  2251.  given pixel. Should be odd. Affect performance linearly: greater searchWindowsSize - greater
    2252. 

  2252.  denoising time. Recommended value 21 pixels</dd>
    2253. 

  2253. <dd><code>h</code> - Parameter regulating filter strength. Big h value perfectly removes noise but also
    2254. 

  2254.  removes image details, smaller h value preserves details but also preserves some noise
    2255. 

  2255. 

  2256.  This function expected to be applied to grayscale images. For colored images look at
    2257. 

  2257.  fastNlMeansDenoisingColored. Advanced usage of this functions can be manual denoising of colored
    2258. 

  2258.  image in different colorspaces. Such approach is used in fastNlMeansDenoisingColored by converting
    2259. 

  2259.  image to CIELAB colorspace and then separately denoise L and AB components with different h
    2260. 

  2260.  parameter.</dd>
    2261. 

  2261. </dl>
    2262. 

  2262. </li>
    2263. 

  2263. </ul>
    2264. 

  2264. <a name="fastNlMeansDenoising-org.opencv.core.Mat-org.opencv.core.Mat-org.opencv.core.MatOfFloat-">
    2265. 

  2265. <!--   -->
    2266. 

  2266. </a>
    2267. 

  2267. <ul class="blockList">
    2268. 

  2268. <li class="blockList">
    2269. 

  2269. <h4>fastNlMeansDenoising</h4>
    2270. 

  2270. <pre>public static&nbsp;void&nbsp;fastNlMeansDenoising(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    2271. 

  2271.                                         <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    2272. 

  2272.                                         <a href="../../../org/opencv/core/MatOfFloat.html" title="class in org.opencv.core">MatOfFloat</a>&nbsp;h)</pre>
    2273. 

  2273. <div class="block">Perform image denoising using Non-local Means Denoising algorithm
    2274. 

  2274.  &lt;http://www.ipol.im/pub/algo/bcm_non_local_means_denoising/&gt; with several computational
    2275. 

  2275.  optimizations. Noise expected to be a gaussian white noise</div>
    2276. 

  2276. <dl>
    2277. 

  2277. <dt><span class="paramLabel">Parameters:</span></dt>
    2278. 

  2278. <dd><code>src</code> - Input 8-bit or 16-bit (only with NORM_L1) 1-channel,
    2279. 

  2279.  2-channel, 3-channel or 4-channel image.</dd>
    2280. 

  2280. <dd><code>dst</code> - Output image with the same size and type as src .
    2281. 

  2281.  Should be odd. Recommended value 7 pixels
    2282. 

  2282.  given pixel. Should be odd. Affect performance linearly: greater searchWindowsSize - greater
    2283. 

  2283.  denoising time. Recommended value 21 pixels</dd>
    2284. 

  2284. <dd><code>h</code> - Array of parameters regulating filter strength, either one
    2285. 

  2285.  parameter applied to all channels or one per channel in dst. Big h value
    2286. 

  2286.  perfectly removes noise but also removes image details, smaller h
    2287. 

  2287.  value preserves details but also preserves some noise
    2288. 

  2288. 

  2289.  This function expected to be applied to grayscale images. For colored images look at
    2290. 

  2290.  fastNlMeansDenoisingColored. Advanced usage of this functions can be manual denoising of colored
    2291. 

  2291.  image in different colorspaces. Such approach is used in fastNlMeansDenoisingColored by converting
    2292. 

  2292.  image to CIELAB colorspace and then separately denoise L and AB components with different h
    2293. 

  2293.  parameter.</dd>
    2294. 

  2294. </dl>
    2295. 

  2295. </li>
    2296. 

  2296. </ul>
    2297. 

  2297. <a name="fastNlMeansDenoising-org.opencv.core.Mat-org.opencv.core.Mat-org.opencv.core.MatOfFloat-int-">
    2298. 

  2298. <!--   -->
    2299. 

  2299. </a>
    2300. 

  2300. <ul class="blockList">
    2301. 

  2301. <li class="blockList">
    2302. 

  2302. <h4>fastNlMeansDenoising</h4>
    2303. 

  2303. <pre>public static&nbsp;void&nbsp;fastNlMeansDenoising(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    2304. 

  2304.                                         <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    2305. 

  2305.                                         <a href="../../../org/opencv/core/MatOfFloat.html" title="class in org.opencv.core">MatOfFloat</a>&nbsp;h,
    2306. 

  2306.                                         int&nbsp;templateWindowSize)</pre>
    2307. 

  2307. <div class="block">Perform image denoising using Non-local Means Denoising algorithm
    2308. 

  2308.  &lt;http://www.ipol.im/pub/algo/bcm_non_local_means_denoising/&gt; with several computational
    2309. 

  2309.  optimizations. Noise expected to be a gaussian white noise</div>
    2310. 

  2310. <dl>
    2311. 

  2311. <dt><span class="paramLabel">Parameters:</span></dt>
    2312. 

  2312. <dd><code>src</code> - Input 8-bit or 16-bit (only with NORM_L1) 1-channel,
    2313. 

  2313.  2-channel, 3-channel or 4-channel image.</dd>
    2314. 

  2314. <dd><code>dst</code> - Output image with the same size and type as src .</dd>
    2315. 

  2315. <dd><code>templateWindowSize</code> - Size in pixels of the template patch that is used to compute weights.
    2316. 

  2316.  Should be odd. Recommended value 7 pixels
    2317. 

  2317.  given pixel. Should be odd. Affect performance linearly: greater searchWindowsSize - greater
    2318. 

  2318.  denoising time. Recommended value 21 pixels</dd>
    2319. 

  2319. <dd><code>h</code> - Array of parameters regulating filter strength, either one
    2320. 

  2320.  parameter applied to all channels or one per channel in dst. Big h value
    2321. 

  2321.  perfectly removes noise but also removes image details, smaller h
    2322. 

  2322.  value preserves details but also preserves some noise
    2323. 

  2323. 

  2324.  This function expected to be applied to grayscale images. For colored images look at
    2325. 

  2325.  fastNlMeansDenoisingColored. Advanced usage of this functions can be manual denoising of colored
    2326. 

  2326.  image in different colorspaces. Such approach is used in fastNlMeansDenoisingColored by converting
    2327. 

  2327.  image to CIELAB colorspace and then separately denoise L and AB components with different h
    2328. 

  2328.  parameter.</dd>
    2329. 

  2329. </dl>
    2330. 

  2330. </li>
    2331. 

  2331. </ul>
    2332. 

  2332. <a name="fastNlMeansDenoising-org.opencv.core.Mat-org.opencv.core.Mat-org.opencv.core.MatOfFloat-int-int-">
    2333. 

  2333. <!--   -->
    2334. 

  2334. </a>
    2335. 

  2335. <ul class="blockList">
    2336. 

  2336. <li class="blockList">
    2337. 

  2337. <h4>fastNlMeansDenoising</h4>
    2338. 

  2338. <pre>public static&nbsp;void&nbsp;fastNlMeansDenoising(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    2339. 

  2339.                                         <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    2340. 

  2340.                                         <a href="../../../org/opencv/core/MatOfFloat.html" title="class in org.opencv.core">MatOfFloat</a>&nbsp;h,
    2341. 

  2341.                                         int&nbsp;templateWindowSize,
    2342. 

  2342.                                         int&nbsp;searchWindowSize)</pre>
    2343. 

  2343. <div class="block">Perform image denoising using Non-local Means Denoising algorithm
    2344. 

  2344.  &lt;http://www.ipol.im/pub/algo/bcm_non_local_means_denoising/&gt; with several computational
    2345. 

  2345.  optimizations. Noise expected to be a gaussian white noise</div>
    2346. 

  2346. <dl>
    2347. 

  2347. <dt><span class="paramLabel">Parameters:</span></dt>
    2348. 

  2348. <dd><code>src</code> - Input 8-bit or 16-bit (only with NORM_L1) 1-channel,
    2349. 

  2349.  2-channel, 3-channel or 4-channel image.</dd>
    2350. 

  2350. <dd><code>dst</code> - Output image with the same size and type as src .</dd>
    2351. 

  2351. <dd><code>templateWindowSize</code> - Size in pixels of the template patch that is used to compute weights.
    2352. 

  2352.  Should be odd. Recommended value 7 pixels</dd>
    2353. 

  2353. <dd><code>searchWindowSize</code> - Size in pixels of the window that is used to compute weighted average for
    2354. 

  2354.  given pixel. Should be odd. Affect performance linearly: greater searchWindowsSize - greater
    2355. 

  2355.  denoising time. Recommended value 21 pixels</dd>
    2356. 

  2356. <dd><code>h</code> - Array of parameters regulating filter strength, either one
    2357. 

  2357.  parameter applied to all channels or one per channel in dst. Big h value
    2358. 

  2358.  perfectly removes noise but also removes image details, smaller h
    2359. 

  2359.  value preserves details but also preserves some noise
    2360. 

  2360. 

  2361.  This function expected to be applied to grayscale images. For colored images look at
    2362. 

  2362.  fastNlMeansDenoisingColored. Advanced usage of this functions can be manual denoising of colored
    2363. 

  2363.  image in different colorspaces. Such approach is used in fastNlMeansDenoisingColored by converting
    2364. 

  2364.  image to CIELAB colorspace and then separately denoise L and AB components with different h
    2365. 

  2365.  parameter.</dd>
    2366. 

  2366. </dl>
    2367. 

  2367. </li>
    2368. 

  2368. </ul>
    2369. 

  2369. <a name="fastNlMeansDenoising-org.opencv.core.Mat-org.opencv.core.Mat-org.opencv.core.MatOfFloat-int-int-int-">
    2370. 

  2370. <!--   -->
    2371. 

  2371. </a>
    2372. 

  2372. <ul class="blockList">
    2373. 

  2373. <li class="blockList">
    2374. 

  2374. <h4>fastNlMeansDenoising</h4>
    2375. 

  2375. <pre>public static&nbsp;void&nbsp;fastNlMeansDenoising(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    2376. 

  2376.                                         <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    2377. 

  2377.                                         <a href="../../../org/opencv/core/MatOfFloat.html" title="class in org.opencv.core">MatOfFloat</a>&nbsp;h,
    2378. 

  2378.                                         int&nbsp;templateWindowSize,
    2379. 

  2379.                                         int&nbsp;searchWindowSize,
    2380. 

  2380.                                         int&nbsp;normType)</pre>
    2381. 

  2381. <div class="block">Perform image denoising using Non-local Means Denoising algorithm
    2382. 

  2382.  &lt;http://www.ipol.im/pub/algo/bcm_non_local_means_denoising/&gt; with several computational
    2383. 

  2383.  optimizations. Noise expected to be a gaussian white noise</div>
    2384. 

  2384. <dl>
    2385. 

  2385. <dt><span class="paramLabel">Parameters:</span></dt>
    2386. 

  2386. <dd><code>src</code> - Input 8-bit or 16-bit (only with NORM_L1) 1-channel,
    2387. 

  2387.  2-channel, 3-channel or 4-channel image.</dd>
    2388. 

  2388. <dd><code>dst</code> - Output image with the same size and type as src .</dd>
    2389. 

  2389. <dd><code>templateWindowSize</code> - Size in pixels of the template patch that is used to compute weights.
    2390. 

  2390.  Should be odd. Recommended value 7 pixels</dd>
    2391. 

  2391. <dd><code>searchWindowSize</code> - Size in pixels of the window that is used to compute weighted average for
    2392. 

  2392.  given pixel. Should be odd. Affect performance linearly: greater searchWindowsSize - greater
    2393. 

  2393.  denoising time. Recommended value 21 pixels</dd>
    2394. 

  2394. <dd><code>h</code> - Array of parameters regulating filter strength, either one
    2395. 

  2395.  parameter applied to all channels or one per channel in dst. Big h value
    2396. 

  2396.  perfectly removes noise but also removes image details, smaller h
    2397. 

  2397.  value preserves details but also preserves some noise</dd>
    2398. 

  2398. <dd><code>normType</code> - Type of norm used for weight calculation. Can be either NORM_L2 or NORM_L1
    2399. 

  2399. 

  2400.  This function expected to be applied to grayscale images. For colored images look at
    2401. 

  2401.  fastNlMeansDenoisingColored. Advanced usage of this functions can be manual denoising of colored
    2402. 

  2402.  image in different colorspaces. Such approach is used in fastNlMeansDenoisingColored by converting
    2403. 

  2403.  image to CIELAB colorspace and then separately denoise L and AB components with different h
    2404. 

  2404.  parameter.</dd>
    2405. 

  2405. </dl>
    2406. 

  2406. </li>
    2407. 

  2407. </ul>
    2408. 

  2408. <a name="fastNlMeansDenoisingColored-org.opencv.core.Mat-org.opencv.core.Mat-">
    2409. 

  2409. <!--   -->
    2410. 

  2410. </a>
    2411. 

  2411. <ul class="blockList">
    2412. 

  2412. <li class="blockList">
    2413. 

  2413. <h4>fastNlMeansDenoisingColored</h4>
    2414. 

  2414. <pre>public static&nbsp;void&nbsp;fastNlMeansDenoisingColored(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    2415. 

  2415.                                                <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst)</pre>
    2416. 

  2416. <div class="block">Modification of fastNlMeansDenoising function for colored images</div>
    2417. 

  2417. <dl>
    2418. 

  2418. <dt><span class="paramLabel">Parameters:</span></dt>
    2419. 

  2419. <dd><code>src</code> - Input 8-bit 3-channel image.</dd>
    2420. 

  2420. <dd><code>dst</code> - Output image with the same size and type as src .
    2421. 

  2421.  Should be odd. Recommended value 7 pixels
    2422. 

  2422.  given pixel. Should be odd. Affect performance linearly: greater searchWindowsSize - greater
    2423. 

  2423.  denoising time. Recommended value 21 pixels
    2424. 

  2424.  removes noise but also removes image details, smaller h value preserves details but also preserves
    2425. 

  2425.  some noise
    2426. 

  2426.  will be enough to remove colored noise and do not distort colors
    2427. 

  2427. 

  2428.  The function converts image to CIELAB colorspace and then separately denoise L and AB components
    2429. 

  2429.  with given h parameters using fastNlMeansDenoising function.</dd>
    2430. 

  2430. </dl>
    2431. 

  2431. </li>
    2432. 

  2432. </ul>
    2433. 

  2433. <a name="fastNlMeansDenoisingColored-org.opencv.core.Mat-org.opencv.core.Mat-float-">
    2434. 

  2434. <!--   -->
    2435. 

  2435. </a>
    2436. 

  2436. <ul class="blockList">
    2437. 

  2437. <li class="blockList">
    2438. 

  2438. <h4>fastNlMeansDenoisingColored</h4>
    2439. 

  2439. <pre>public static&nbsp;void&nbsp;fastNlMeansDenoisingColored(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    2440. 

  2440.                                                <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    2441. 

  2441.                                                float&nbsp;h)</pre>
    2442. 

  2442. <div class="block">Modification of fastNlMeansDenoising function for colored images</div>
    2443. 

  2443. <dl>
    2444. 

  2444. <dt><span class="paramLabel">Parameters:</span></dt>
    2445. 

  2445. <dd><code>src</code> - Input 8-bit 3-channel image.</dd>
    2446. 

  2446. <dd><code>dst</code> - Output image with the same size and type as src .
    2447. 

  2447.  Should be odd. Recommended value 7 pixels
    2448. 

  2448.  given pixel. Should be odd. Affect performance linearly: greater searchWindowsSize - greater
    2449. 

  2449.  denoising time. Recommended value 21 pixels</dd>
    2450. 

  2450. <dd><code>h</code> - Parameter regulating filter strength for luminance component. Bigger h value perfectly
    2451. 

  2451.  removes noise but also removes image details, smaller h value preserves details but also preserves
    2452. 

  2452.  some noise
    2453. 

  2453.  will be enough to remove colored noise and do not distort colors
    2454. 

  2454. 

  2455.  The function converts image to CIELAB colorspace and then separately denoise L and AB components
    2456. 

  2456.  with given h parameters using fastNlMeansDenoising function.</dd>
    2457. 

  2457. </dl>
    2458. 

  2458. </li>
    2459. 

  2459. </ul>
    2460. 

  2460. <a name="fastNlMeansDenoisingColored-org.opencv.core.Mat-org.opencv.core.Mat-float-float-">
    2461. 

  2461. <!--   -->
    2462. 

  2462. </a>
    2463. 

  2463. <ul class="blockList">
    2464. 

  2464. <li class="blockList">
    2465. 

  2465. <h4>fastNlMeansDenoisingColored</h4>
    2466. 

  2466. <pre>public static&nbsp;void&nbsp;fastNlMeansDenoisingColored(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    2467. 

  2467.                                                <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    2468. 

  2468.                                                float&nbsp;h,
    2469. 

  2469.                                                float&nbsp;hColor)</pre>
    2470. 

  2470. <div class="block">Modification of fastNlMeansDenoising function for colored images</div>
    2471. 

  2471. <dl>
    2472. 

  2472. <dt><span class="paramLabel">Parameters:</span></dt>
    2473. 

  2473. <dd><code>src</code> - Input 8-bit 3-channel image.</dd>
    2474. 

  2474. <dd><code>dst</code> - Output image with the same size and type as src .
    2475. 

  2475.  Should be odd. Recommended value 7 pixels
    2476. 

  2476.  given pixel. Should be odd. Affect performance linearly: greater searchWindowsSize - greater
    2477. 

  2477.  denoising time. Recommended value 21 pixels</dd>
    2478. 

  2478. <dd><code>h</code> - Parameter regulating filter strength for luminance component. Bigger h value perfectly
    2479. 

  2479.  removes noise but also removes image details, smaller h value preserves details but also preserves
    2480. 

  2480.  some noise</dd>
    2481. 

  2481. <dd><code>hColor</code> - The same as h but for color components. For most images value equals 10
    2482. 

  2482.  will be enough to remove colored noise and do not distort colors
    2483. 

  2483. 

  2484.  The function converts image to CIELAB colorspace and then separately denoise L and AB components
    2485. 

  2485.  with given h parameters using fastNlMeansDenoising function.</dd>
    2486. 

  2486. </dl>
    2487. 

  2487. </li>
    2488. 

  2488. </ul>
    2489. 

  2489. <a name="fastNlMeansDenoisingColored-org.opencv.core.Mat-org.opencv.core.Mat-float-float-int-">
    2490. 

  2490. <!--   -->
    2491. 

  2491. </a>
    2492. 

  2492. <ul class="blockList">
    2493. 

  2493. <li class="blockList">
    2494. 

  2494. <h4>fastNlMeansDenoisingColored</h4>
    2495. 

  2495. <pre>public static&nbsp;void&nbsp;fastNlMeansDenoisingColored(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    2496. 

  2496.                                                <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    2497. 

  2497.                                                float&nbsp;h,
    2498. 

  2498.                                                float&nbsp;hColor,
    2499. 

  2499.                                                int&nbsp;templateWindowSize)</pre>
    2500. 

  2500. <div class="block">Modification of fastNlMeansDenoising function for colored images</div>
    2501. 

  2501. <dl>
    2502. 

  2502. <dt><span class="paramLabel">Parameters:</span></dt>
    2503. 

  2503. <dd><code>src</code> - Input 8-bit 3-channel image.</dd>
    2504. 

  2504. <dd><code>dst</code> - Output image with the same size and type as src .</dd>
    2505. 

  2505. <dd><code>templateWindowSize</code> - Size in pixels of the template patch that is used to compute weights.
    2506. 

  2506.  Should be odd. Recommended value 7 pixels
    2507. 

  2507.  given pixel. Should be odd. Affect performance linearly: greater searchWindowsSize - greater
    2508. 

  2508.  denoising time. Recommended value 21 pixels</dd>
    2509. 

  2509. <dd><code>h</code> - Parameter regulating filter strength for luminance component. Bigger h value perfectly
    2510. 

  2510.  removes noise but also removes image details, smaller h value preserves details but also preserves
    2511. 

  2511.  some noise</dd>
    2512. 

  2512. <dd><code>hColor</code> - The same as h but for color components. For most images value equals 10
    2513. 

  2513.  will be enough to remove colored noise and do not distort colors
    2514. 

  2514. 

  2515.  The function converts image to CIELAB colorspace and then separately denoise L and AB components
    2516. 

  2516.  with given h parameters using fastNlMeansDenoising function.</dd>
    2517. 

  2517. </dl>
    2518. 

  2518. </li>
    2519. 

  2519. </ul>
    2520. 

  2520. <a name="fastNlMeansDenoisingColored-org.opencv.core.Mat-org.opencv.core.Mat-float-float-int-int-">
    2521. 

  2521. <!--   -->
    2522. 

  2522. </a>
    2523. 

  2523. <ul class="blockList">
    2524. 

  2524. <li class="blockList">
    2525. 

  2525. <h4>fastNlMeansDenoisingColored</h4>
    2526. 

  2526. <pre>public static&nbsp;void&nbsp;fastNlMeansDenoisingColored(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    2527. 

  2527.                                                <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    2528. 

  2528.                                                float&nbsp;h,
    2529. 

  2529.                                                float&nbsp;hColor,
    2530. 

  2530.                                                int&nbsp;templateWindowSize,
    2531. 

  2531.                                                int&nbsp;searchWindowSize)</pre>
    2532. 

  2532. <div class="block">Modification of fastNlMeansDenoising function for colored images</div>
    2533. 

  2533. <dl>
    2534. 

  2534. <dt><span class="paramLabel">Parameters:</span></dt>
    2535. 

  2535. <dd><code>src</code> - Input 8-bit 3-channel image.</dd>
    2536. 

  2536. <dd><code>dst</code> - Output image with the same size and type as src .</dd>
    2537. 

  2537. <dd><code>templateWindowSize</code> - Size in pixels of the template patch that is used to compute weights.
    2538. 

  2538.  Should be odd. Recommended value 7 pixels</dd>
    2539. 

  2539. <dd><code>searchWindowSize</code> - Size in pixels of the window that is used to compute weighted average for
    2540. 

  2540.  given pixel. Should be odd. Affect performance linearly: greater searchWindowsSize - greater
    2541. 

  2541.  denoising time. Recommended value 21 pixels</dd>
    2542. 

  2542. <dd><code>h</code> - Parameter regulating filter strength for luminance component. Bigger h value perfectly
    2543. 

  2543.  removes noise but also removes image details, smaller h value preserves details but also preserves
    2544. 

  2544.  some noise</dd>
    2545. 

  2545. <dd><code>hColor</code> - The same as h but for color components. For most images value equals 10
    2546. 

  2546.  will be enough to remove colored noise and do not distort colors
    2547. 

  2547. 

  2548.  The function converts image to CIELAB colorspace and then separately denoise L and AB components
    2549. 

  2549.  with given h parameters using fastNlMeansDenoising function.</dd>
    2550. 

  2550. </dl>
    2551. 

  2551. </li>
    2552. 

  2552. </ul>
    2553. 

  2553. <a name="fastNlMeansDenoisingColoredMulti-java.util.List-org.opencv.core.Mat-int-int-">
    2554. 

  2554. <!--   -->
    2555. 

  2555. </a>
    2556. 

  2556. <ul class="blockList">
    2557. 

  2557. <li class="blockList">
    2558. 

  2558. <h4>fastNlMeansDenoisingColoredMulti</h4>
    2559. 

  2559. <pre>public static&nbsp;void&nbsp;fastNlMeansDenoisingColoredMulti(java.util.List&lt;<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&gt;&nbsp;srcImgs,
    2560. 

  2560.                                                     <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    2561. 

  2561.                                                     int&nbsp;imgToDenoiseIndex,
    2562. 

  2562.                                                     int&nbsp;temporalWindowSize)</pre>
    2563. 

  2563. <div class="block">Modification of fastNlMeansDenoisingMulti function for colored images sequences</div>
    2564. 

  2564. <dl>
    2565. 

  2565. <dt><span class="paramLabel">Parameters:</span></dt>
    2566. 

  2566. <dd><code>srcImgs</code> - Input 8-bit 3-channel images sequence. All images should have the same type and
    2567. 

  2567.  size.</dd>
    2568. 

  2568. <dd><code>imgToDenoiseIndex</code> - Target image to denoise index in srcImgs sequence</dd>
    2569. 

  2569. <dd><code>temporalWindowSize</code> - Number of surrounding images to use for target image denoising. Should
    2570. 

  2570.  be odd. Images from imgToDenoiseIndex - temporalWindowSize / 2 to
    2571. 

  2571.  imgToDenoiseIndex - temporalWindowSize / 2 from srcImgs will be used to denoise
    2572. 

  2572.  srcImgs[imgToDenoiseIndex] image.</dd>
    2573. 

  2573. <dd><code>dst</code> - Output image with the same size and type as srcImgs images.
    2574. 

  2574.  Should be odd. Recommended value 7 pixels
    2575. 

  2575.  given pixel. Should be odd. Affect performance linearly: greater searchWindowsSize - greater
    2576. 

  2576.  denoising time. Recommended value 21 pixels
    2577. 

  2577.  removes noise but also removes image details, smaller h value preserves details but also preserves
    2578. 

  2578.  some noise.
    2579. 

  2579. 

  2580.  The function converts images to CIELAB colorspace and then separately denoise L and AB components
    2581. 

  2581.  with given h parameters using fastNlMeansDenoisingMulti function.</dd>
    2582. 

  2582. </dl>
    2583. 

  2583. </li>
    2584. 

  2584. </ul>
    2585. 

  2585. <a name="fastNlMeansDenoisingColoredMulti-java.util.List-org.opencv.core.Mat-int-int-float-">
    2586. 

  2586. <!--   -->
    2587. 

  2587. </a>
    2588. 

  2588. <ul class="blockList">
    2589. 

  2589. <li class="blockList">
    2590. 

  2590. <h4>fastNlMeansDenoisingColoredMulti</h4>
    2591. 

  2591. <pre>public static&nbsp;void&nbsp;fastNlMeansDenoisingColoredMulti(java.util.List&lt;<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&gt;&nbsp;srcImgs,
    2592. 

  2592.                                                     <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    2593. 

  2593.                                                     int&nbsp;imgToDenoiseIndex,
    2594. 

  2594.                                                     int&nbsp;temporalWindowSize,
    2595. 

  2595.                                                     float&nbsp;h)</pre>
    2596. 

  2596. <div class="block">Modification of fastNlMeansDenoisingMulti function for colored images sequences</div>
    2597. 

  2597. <dl>
    2598. 

  2598. <dt><span class="paramLabel">Parameters:</span></dt>
    2599. 

  2599. <dd><code>srcImgs</code> - Input 8-bit 3-channel images sequence. All images should have the same type and
    2600. 

  2600.  size.</dd>
    2601. 

  2601. <dd><code>imgToDenoiseIndex</code> - Target image to denoise index in srcImgs sequence</dd>
    2602. 

  2602. <dd><code>temporalWindowSize</code> - Number of surrounding images to use for target image denoising. Should
    2603. 

  2603.  be odd. Images from imgToDenoiseIndex - temporalWindowSize / 2 to
    2604. 

  2604.  imgToDenoiseIndex - temporalWindowSize / 2 from srcImgs will be used to denoise
    2605. 

  2605.  srcImgs[imgToDenoiseIndex] image.</dd>
    2606. 

  2606. <dd><code>dst</code> - Output image with the same size and type as srcImgs images.
    2607. 

  2607.  Should be odd. Recommended value 7 pixels
    2608. 

  2608.  given pixel. Should be odd. Affect performance linearly: greater searchWindowsSize - greater
    2609. 

  2609.  denoising time. Recommended value 21 pixels</dd>
    2610. 

  2610. <dd><code>h</code> - Parameter regulating filter strength for luminance component. Bigger h value perfectly
    2611. 

  2611.  removes noise but also removes image details, smaller h value preserves details but also preserves
    2612. 

  2612.  some noise.
    2613. 

  2613. 

  2614.  The function converts images to CIELAB colorspace and then separately denoise L and AB components
    2615. 

  2615.  with given h parameters using fastNlMeansDenoisingMulti function.</dd>
    2616. 

  2616. </dl>
    2617. 

  2617. </li>
    2618. 

  2618. </ul>
    2619. 

  2619. <a name="fastNlMeansDenoisingColoredMulti-java.util.List-org.opencv.core.Mat-int-int-float-float-">
    2620. 

  2620. <!--   -->
    2621. 

  2621. </a>
    2622. 

  2622. <ul class="blockList">
    2623. 

  2623. <li class="blockList">
    2624. 

  2624. <h4>fastNlMeansDenoisingColoredMulti</h4>
    2625. 

  2625. <pre>public static&nbsp;void&nbsp;fastNlMeansDenoisingColoredMulti(java.util.List&lt;<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&gt;&nbsp;srcImgs,
    2626. 

  2626.                                                     <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    2627. 

  2627.                                                     int&nbsp;imgToDenoiseIndex,
    2628. 

  2628.                                                     int&nbsp;temporalWindowSize,
    2629. 

  2629.                                                     float&nbsp;h,
    2630. 

  2630.                                                     float&nbsp;hColor)</pre>
    2631. 

  2631. <div class="block">Modification of fastNlMeansDenoisingMulti function for colored images sequences</div>
    2632. 

  2632. <dl>
    2633. 

  2633. <dt><span class="paramLabel">Parameters:</span></dt>
    2634. 

  2634. <dd><code>srcImgs</code> - Input 8-bit 3-channel images sequence. All images should have the same type and
    2635. 

  2635.  size.</dd>
    2636. 

  2636. <dd><code>imgToDenoiseIndex</code> - Target image to denoise index in srcImgs sequence</dd>
    2637. 

  2637. <dd><code>temporalWindowSize</code> - Number of surrounding images to use for target image denoising. Should
    2638. 

  2638.  be odd. Images from imgToDenoiseIndex - temporalWindowSize / 2 to
    2639. 

  2639.  imgToDenoiseIndex - temporalWindowSize / 2 from srcImgs will be used to denoise
    2640. 

  2640.  srcImgs[imgToDenoiseIndex] image.</dd>
    2641. 

  2641. <dd><code>dst</code> - Output image with the same size and type as srcImgs images.
    2642. 

  2642.  Should be odd. Recommended value 7 pixels
    2643. 

  2643.  given pixel. Should be odd. Affect performance linearly: greater searchWindowsSize - greater
    2644. 

  2644.  denoising time. Recommended value 21 pixels</dd>
    2645. 

  2645. <dd><code>h</code> - Parameter regulating filter strength for luminance component. Bigger h value perfectly
    2646. 

  2646.  removes noise but also removes image details, smaller h value preserves details but also preserves
    2647. 

  2647.  some noise.</dd>
    2648. 

  2648. <dd><code>hColor</code> - The same as h but for color components.
    2649. 

  2649. 

  2650.  The function converts images to CIELAB colorspace and then separately denoise L and AB components
    2651. 

  2651.  with given h parameters using fastNlMeansDenoisingMulti function.</dd>
    2652. 

  2652. </dl>
    2653. 

  2653. </li>
    2654. 

  2654. </ul>
    2655. 

  2655. <a name="fastNlMeansDenoisingColoredMulti-java.util.List-org.opencv.core.Mat-int-int-float-float-int-">
    2656. 

  2656. <!--   -->
    2657. 

  2657. </a>
    2658. 

  2658. <ul class="blockList">
    2659. 

  2659. <li class="blockList">
    2660. 

  2660. <h4>fastNlMeansDenoisingColoredMulti</h4>
    2661. 

  2661. <pre>public static&nbsp;void&nbsp;fastNlMeansDenoisingColoredMulti(java.util.List&lt;<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&gt;&nbsp;srcImgs,
    2662. 

  2662.                                                     <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    2663. 

  2663.                                                     int&nbsp;imgToDenoiseIndex,
    2664. 

  2664.                                                     int&nbsp;temporalWindowSize,
    2665. 

  2665.                                                     float&nbsp;h,
    2666. 

  2666.                                                     float&nbsp;hColor,
    2667. 

  2667.                                                     int&nbsp;templateWindowSize)</pre>
    2668. 

  2668. <div class="block">Modification of fastNlMeansDenoisingMulti function for colored images sequences</div>
    2669. 

  2669. <dl>
    2670. 

  2670. <dt><span class="paramLabel">Parameters:</span></dt>
    2671. 

  2671. <dd><code>srcImgs</code> - Input 8-bit 3-channel images sequence. All images should have the same type and
    2672. 

  2672.  size.</dd>
    2673. 

  2673. <dd><code>imgToDenoiseIndex</code> - Target image to denoise index in srcImgs sequence</dd>
    2674. 

  2674. <dd><code>temporalWindowSize</code> - Number of surrounding images to use for target image denoising. Should
    2675. 

  2675.  be odd. Images from imgToDenoiseIndex - temporalWindowSize / 2 to
    2676. 

  2676.  imgToDenoiseIndex - temporalWindowSize / 2 from srcImgs will be used to denoise
    2677. 

  2677.  srcImgs[imgToDenoiseIndex] image.</dd>
    2678. 

  2678. <dd><code>dst</code> - Output image with the same size and type as srcImgs images.</dd>
    2679. 

  2679. <dd><code>templateWindowSize</code> - Size in pixels of the template patch that is used to compute weights.
    2680. 

  2680.  Should be odd. Recommended value 7 pixels
    2681. 

  2681.  given pixel. Should be odd. Affect performance linearly: greater searchWindowsSize - greater
    2682. 

  2682.  denoising time. Recommended value 21 pixels</dd>
    2683. 

  2683. <dd><code>h</code> - Parameter regulating filter strength for luminance component. Bigger h value perfectly
    2684. 

  2684.  removes noise but also removes image details, smaller h value preserves details but also preserves
    2685. 

  2685.  some noise.</dd>
    2686. 

  2686. <dd><code>hColor</code> - The same as h but for color components.
    2687. 

  2687. 

  2688.  The function converts images to CIELAB colorspace and then separately denoise L and AB components
    2689. 

  2689.  with given h parameters using fastNlMeansDenoisingMulti function.</dd>
    2690. 

  2690. </dl>
    2691. 

  2691. </li>
    2692. 

  2692. </ul>
    2693. 

  2693. <a name="fastNlMeansDenoisingColoredMulti-java.util.List-org.opencv.core.Mat-int-int-float-float-int-int-">
    2694. 

  2694. <!--   -->
    2695. 

  2695. </a>
    2696. 

  2696. <ul class="blockList">
    2697. 

  2697. <li class="blockList">
    2698. 

  2698. <h4>fastNlMeansDenoisingColoredMulti</h4>
    2699. 

  2699. <pre>public static&nbsp;void&nbsp;fastNlMeansDenoisingColoredMulti(java.util.List&lt;<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&gt;&nbsp;srcImgs,
    2700. 

  2700.                                                     <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    2701. 

  2701.                                                     int&nbsp;imgToDenoiseIndex,
    2702. 

  2702.                                                     int&nbsp;temporalWindowSize,
    2703. 

  2703.                                                     float&nbsp;h,
    2704. 

  2704.                                                     float&nbsp;hColor,
    2705. 

  2705.                                                     int&nbsp;templateWindowSize,
    2706. 

  2706.                                                     int&nbsp;searchWindowSize)</pre>
    2707. 

  2707. <div class="block">Modification of fastNlMeansDenoisingMulti function for colored images sequences</div>
    2708. 

  2708. <dl>
    2709. 

  2709. <dt><span class="paramLabel">Parameters:</span></dt>
    2710. 

  2710. <dd><code>srcImgs</code> - Input 8-bit 3-channel images sequence. All images should have the same type and
    2711. 

  2711.  size.</dd>
    2712. 

  2712. <dd><code>imgToDenoiseIndex</code> - Target image to denoise index in srcImgs sequence</dd>
    2713. 

  2713. <dd><code>temporalWindowSize</code> - Number of surrounding images to use for target image denoising. Should
    2714. 

  2714.  be odd. Images from imgToDenoiseIndex - temporalWindowSize / 2 to
    2715. 

  2715.  imgToDenoiseIndex - temporalWindowSize / 2 from srcImgs will be used to denoise
    2716. 

  2716.  srcImgs[imgToDenoiseIndex] image.</dd>
    2717. 

  2717. <dd><code>dst</code> - Output image with the same size and type as srcImgs images.</dd>
    2718. 

  2718. <dd><code>templateWindowSize</code> - Size in pixels of the template patch that is used to compute weights.
    2719. 

  2719.  Should be odd. Recommended value 7 pixels</dd>
    2720. 

  2720. <dd><code>searchWindowSize</code> - Size in pixels of the window that is used to compute weighted average for
    2721. 

  2721.  given pixel. Should be odd. Affect performance linearly: greater searchWindowsSize - greater
    2722. 

  2722.  denoising time. Recommended value 21 pixels</dd>
    2723. 

  2723. <dd><code>h</code> - Parameter regulating filter strength for luminance component. Bigger h value perfectly
    2724. 

  2724.  removes noise but also removes image details, smaller h value preserves details but also preserves
    2725. 

  2725.  some noise.</dd>
    2726. 

  2726. <dd><code>hColor</code> - The same as h but for color components.
    2727. 

  2727. 

  2728.  The function converts images to CIELAB colorspace and then separately denoise L and AB components
    2729. 

  2729.  with given h parameters using fastNlMeansDenoisingMulti function.</dd>
    2730. 

  2730. </dl>
    2731. 

  2731. </li>
    2732. 

  2732. </ul>
    2733. 

  2733. <a name="fastNlMeansDenoisingMulti-java.util.List-org.opencv.core.Mat-int-int-">
    2734. 

  2734. <!--   -->
    2735. 

  2735. </a>
    2736. 

  2736. <ul class="blockList">
    2737. 

  2737. <li class="blockList">
    2738. 

  2738. <h4>fastNlMeansDenoisingMulti</h4>
    2739. 

  2739. <pre>public static&nbsp;void&nbsp;fastNlMeansDenoisingMulti(java.util.List&lt;<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&gt;&nbsp;srcImgs,
    2740. 

  2740.                                              <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    2741. 

  2741.                                              int&nbsp;imgToDenoiseIndex,
    2742. 

  2742.                                              int&nbsp;temporalWindowSize)</pre>
    2743. 

  2743. <div class="block">Modification of fastNlMeansDenoising function for images sequence where consecutive images have been
    2744. 

  2744.  captured in small period of time. For example video. This version of the function is for grayscale
    2745. 

  2745.  images or for manual manipulation with colorspaces. See CITE: Buades2005DenoisingIS for more details
    2746. 

  2746.  (open access [here](https://static.aminer.org/pdf/PDF/000/317/196/spatio_temporal_wiener_filtering_of_image_sequences_using_a_parametric.pdf)).</div>
    2747. 

  2747. <dl>
    2748. 

  2748. <dt><span class="paramLabel">Parameters:</span></dt>
    2749. 

  2749. <dd><code>srcImgs</code> - Input 8-bit 1-channel, 2-channel, 3-channel or
    2750. 

  2750.  4-channel images sequence. All images should have the same type and
    2751. 

  2751.  size.</dd>
    2752. 

  2752. <dd><code>imgToDenoiseIndex</code> - Target image to denoise index in srcImgs sequence</dd>
    2753. 

  2753. <dd><code>temporalWindowSize</code> - Number of surrounding images to use for target image denoising. Should
    2754. 

  2754.  be odd. Images from imgToDenoiseIndex - temporalWindowSize / 2 to
    2755. 

  2755.  imgToDenoiseIndex - temporalWindowSize / 2 from srcImgs will be used to denoise
    2756. 

  2756.  srcImgs[imgToDenoiseIndex] image.</dd>
    2757. 

  2757. <dd><code>dst</code> - Output image with the same size and type as srcImgs images.
    2758. 

  2758.  Should be odd. Recommended value 7 pixels
    2759. 

  2759.  given pixel. Should be odd. Affect performance linearly: greater searchWindowsSize - greater
    2760. 

  2760.  denoising time. Recommended value 21 pixels
    2761. 

  2761.  perfectly removes noise but also removes image details, smaller h
    2762. 

  2762.  value preserves details but also preserves some noise</dd>
    2763. 

  2763. </dl>
    2764. 

  2764. </li>
    2765. 

  2765. </ul>
    2766. 

  2766. <a name="fastNlMeansDenoisingMulti-java.util.List-org.opencv.core.Mat-int-int-float-">
    2767. 

  2767. <!--   -->
    2768. 

  2768. </a>
    2769. 

  2769. <ul class="blockList">
    2770. 

  2770. <li class="blockList">
    2771. 

  2771. <h4>fastNlMeansDenoisingMulti</h4>
    2772. 

  2772. <pre>public static&nbsp;void&nbsp;fastNlMeansDenoisingMulti(java.util.List&lt;<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&gt;&nbsp;srcImgs,
    2773. 

  2773.                                              <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    2774. 

  2774.                                              int&nbsp;imgToDenoiseIndex,
    2775. 

  2775.                                              int&nbsp;temporalWindowSize,
    2776. 

  2776.                                              float&nbsp;h)</pre>
    2777. 

  2777. <div class="block">Modification of fastNlMeansDenoising function for images sequence where consecutive images have been
    2778. 

  2778.  captured in small period of time. For example video. This version of the function is for grayscale
    2779. 

  2779.  images or for manual manipulation with colorspaces. See CITE: Buades2005DenoisingIS for more details
    2780. 

  2780.  (open access [here](https://static.aminer.org/pdf/PDF/000/317/196/spatio_temporal_wiener_filtering_of_image_sequences_using_a_parametric.pdf)).</div>
    2781. 

  2781. <dl>
    2782. 

  2782. <dt><span class="paramLabel">Parameters:</span></dt>
    2783. 

  2783. <dd><code>srcImgs</code> - Input 8-bit 1-channel, 2-channel, 3-channel or
    2784. 

  2784.  4-channel images sequence. All images should have the same type and
    2785. 

  2785.  size.</dd>
    2786. 

  2786. <dd><code>imgToDenoiseIndex</code> - Target image to denoise index in srcImgs sequence</dd>
    2787. 

  2787. <dd><code>temporalWindowSize</code> - Number of surrounding images to use for target image denoising. Should
    2788. 

  2788.  be odd. Images from imgToDenoiseIndex - temporalWindowSize / 2 to
    2789. 

  2789.  imgToDenoiseIndex - temporalWindowSize / 2 from srcImgs will be used to denoise
    2790. 

  2790.  srcImgs[imgToDenoiseIndex] image.</dd>
    2791. 

  2791. <dd><code>dst</code> - Output image with the same size and type as srcImgs images.
    2792. 

  2792.  Should be odd. Recommended value 7 pixels
    2793. 

  2793.  given pixel. Should be odd. Affect performance linearly: greater searchWindowsSize - greater
    2794. 

  2794.  denoising time. Recommended value 21 pixels</dd>
    2795. 

  2795. <dd><code>h</code> - Parameter regulating filter strength. Bigger h value
    2796. 

  2796.  perfectly removes noise but also removes image details, smaller h
    2797. 

  2797.  value preserves details but also preserves some noise</dd>
    2798. 

  2798. </dl>
    2799. 

  2799. </li>
    2800. 

  2800. </ul>
    2801. 

  2801. <a name="fastNlMeansDenoisingMulti-java.util.List-org.opencv.core.Mat-int-int-float-int-">
    2802. 

  2802. <!--   -->
    2803. 

  2803. </a>
    2804. 

  2804. <ul class="blockList">
    2805. 

  2805. <li class="blockList">
    2806. 

  2806. <h4>fastNlMeansDenoisingMulti</h4>
    2807. 

  2807. <pre>public static&nbsp;void&nbsp;fastNlMeansDenoisingMulti(java.util.List&lt;<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&gt;&nbsp;srcImgs,
    2808. 

  2808.                                              <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    2809. 

  2809.                                              int&nbsp;imgToDenoiseIndex,
    2810. 

  2810.                                              int&nbsp;temporalWindowSize,
    2811. 

  2811.                                              float&nbsp;h,
    2812. 

  2812.                                              int&nbsp;templateWindowSize)</pre>
    2813. 

  2813. <div class="block">Modification of fastNlMeansDenoising function for images sequence where consecutive images have been
    2814. 

  2814.  captured in small period of time. For example video. This version of the function is for grayscale
    2815. 

  2815.  images or for manual manipulation with colorspaces. See CITE: Buades2005DenoisingIS for more details
    2816. 

  2816.  (open access [here](https://static.aminer.org/pdf/PDF/000/317/196/spatio_temporal_wiener_filtering_of_image_sequences_using_a_parametric.pdf)).</div>
    2817. 

  2817. <dl>
    2818. 

  2818. <dt><span class="paramLabel">Parameters:</span></dt>
    2819. 

  2819. <dd><code>srcImgs</code> - Input 8-bit 1-channel, 2-channel, 3-channel or
    2820. 

  2820.  4-channel images sequence. All images should have the same type and
    2821. 

  2821.  size.</dd>
    2822. 

  2822. <dd><code>imgToDenoiseIndex</code> - Target image to denoise index in srcImgs sequence</dd>
    2823. 

  2823. <dd><code>temporalWindowSize</code> - Number of surrounding images to use for target image denoising. Should
    2824. 

  2824.  be odd. Images from imgToDenoiseIndex - temporalWindowSize / 2 to
    2825. 

  2825.  imgToDenoiseIndex - temporalWindowSize / 2 from srcImgs will be used to denoise
    2826. 

  2826.  srcImgs[imgToDenoiseIndex] image.</dd>
    2827. 

  2827. <dd><code>dst</code> - Output image with the same size and type as srcImgs images.</dd>
    2828. 

  2828. <dd><code>templateWindowSize</code> - Size in pixels of the template patch that is used to compute weights.
    2829. 

  2829.  Should be odd. Recommended value 7 pixels
    2830. 

  2830.  given pixel. Should be odd. Affect performance linearly: greater searchWindowsSize - greater
    2831. 

  2831.  denoising time. Recommended value 21 pixels</dd>
    2832. 

  2832. <dd><code>h</code> - Parameter regulating filter strength. Bigger h value
    2833. 

  2833.  perfectly removes noise but also removes image details, smaller h
    2834. 

  2834.  value preserves details but also preserves some noise</dd>
    2835. 

  2835. </dl>
    2836. 

  2836. </li>
    2837. 

  2837. </ul>
    2838. 

  2838. <a name="fastNlMeansDenoisingMulti-java.util.List-org.opencv.core.Mat-int-int-float-int-int-">
    2839. 

  2839. <!--   -->
    2840. 

  2840. </a>
    2841. 

  2841. <ul class="blockList">
    2842. 

  2842. <li class="blockList">
    2843. 

  2843. <h4>fastNlMeansDenoisingMulti</h4>
    2844. 

  2844. <pre>public static&nbsp;void&nbsp;fastNlMeansDenoisingMulti(java.util.List&lt;<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&gt;&nbsp;srcImgs,
    2845. 

  2845.                                              <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    2846. 

  2846.                                              int&nbsp;imgToDenoiseIndex,
    2847. 

  2847.                                              int&nbsp;temporalWindowSize,
    2848. 

  2848.                                              float&nbsp;h,
    2849. 

  2849.                                              int&nbsp;templateWindowSize,
    2850. 

  2850.                                              int&nbsp;searchWindowSize)</pre>
    2851. 

  2851. <div class="block">Modification of fastNlMeansDenoising function for images sequence where consecutive images have been
    2852. 

  2852.  captured in small period of time. For example video. This version of the function is for grayscale
    2853. 

  2853.  images or for manual manipulation with colorspaces. See CITE: Buades2005DenoisingIS for more details
    2854. 

  2854.  (open access [here](https://static.aminer.org/pdf/PDF/000/317/196/spatio_temporal_wiener_filtering_of_image_sequences_using_a_parametric.pdf)).</div>
    2855. 

  2855. <dl>
    2856. 

  2856. <dt><span class="paramLabel">Parameters:</span></dt>
    2857. 

  2857. <dd><code>srcImgs</code> - Input 8-bit 1-channel, 2-channel, 3-channel or
    2858. 

  2858.  4-channel images sequence. All images should have the same type and
    2859. 

  2859.  size.</dd>
    2860. 

  2860. <dd><code>imgToDenoiseIndex</code> - Target image to denoise index in srcImgs sequence</dd>
    2861. 

  2861. <dd><code>temporalWindowSize</code> - Number of surrounding images to use for target image denoising. Should
    2862. 

  2862.  be odd. Images from imgToDenoiseIndex - temporalWindowSize / 2 to
    2863. 

  2863.  imgToDenoiseIndex - temporalWindowSize / 2 from srcImgs will be used to denoise
    2864. 

  2864.  srcImgs[imgToDenoiseIndex] image.</dd>
    2865. 

  2865. <dd><code>dst</code> - Output image with the same size and type as srcImgs images.</dd>
    2866. 

  2866. <dd><code>templateWindowSize</code> - Size in pixels of the template patch that is used to compute weights.
    2867. 

  2867.  Should be odd. Recommended value 7 pixels</dd>
    2868. 

  2868. <dd><code>searchWindowSize</code> - Size in pixels of the window that is used to compute weighted average for
    2869. 

  2869.  given pixel. Should be odd. Affect performance linearly: greater searchWindowsSize - greater
    2870. 

  2870.  denoising time. Recommended value 21 pixels</dd>
    2871. 

  2871. <dd><code>h</code> - Parameter regulating filter strength. Bigger h value
    2872. 

  2872.  perfectly removes noise but also removes image details, smaller h
    2873. 

  2873.  value preserves details but also preserves some noise</dd>
    2874. 

  2874. </dl>
    2875. 

  2875. </li>
    2876. 

  2876. </ul>
    2877. 

  2877. <a name="fastNlMeansDenoisingMulti-java.util.List-org.opencv.core.Mat-int-int-org.opencv.core.MatOfFloat-">
    2878. 

  2878. <!--   -->
    2879. 

  2879. </a>
    2880. 

  2880. <ul class="blockList">
    2881. 

  2881. <li class="blockList">
    2882. 

  2882. <h4>fastNlMeansDenoisingMulti</h4>
    2883. 

  2883. <pre>public static&nbsp;void&nbsp;fastNlMeansDenoisingMulti(java.util.List&lt;<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&gt;&nbsp;srcImgs,
    2884. 

  2884.                                              <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    2885. 

  2885.                                              int&nbsp;imgToDenoiseIndex,
    2886. 

  2886.                                              int&nbsp;temporalWindowSize,
    2887. 

  2887.                                              <a href="../../../org/opencv/core/MatOfFloat.html" title="class in org.opencv.core">MatOfFloat</a>&nbsp;h)</pre>
    2888. 

  2888. <div class="block">Modification of fastNlMeansDenoising function for images sequence where consecutive images have been
    2889. 

  2889.  captured in small period of time. For example video. This version of the function is for grayscale
    2890. 

  2890.  images or for manual manipulation with colorspaces. See CITE: Buades2005DenoisingIS for more details
    2891. 

  2891.  (open access [here](https://static.aminer.org/pdf/PDF/000/317/196/spatio_temporal_wiener_filtering_of_image_sequences_using_a_parametric.pdf)).</div>
    2892. 

  2892. <dl>
    2893. 

  2893. <dt><span class="paramLabel">Parameters:</span></dt>
    2894. 

  2894. <dd><code>srcImgs</code> - Input 8-bit or 16-bit (only with NORM_L1) 1-channel,
    2895. 

  2895.  2-channel, 3-channel or 4-channel images sequence. All images should
    2896. 

  2896.  have the same type and size.</dd>
    2897. 

  2897. <dd><code>imgToDenoiseIndex</code> - Target image to denoise index in srcImgs sequence</dd>
    2898. 

  2898. <dd><code>temporalWindowSize</code> - Number of surrounding images to use for target image denoising. Should
    2899. 

  2899.  be odd. Images from imgToDenoiseIndex - temporalWindowSize / 2 to
    2900. 

  2900.  imgToDenoiseIndex - temporalWindowSize / 2 from srcImgs will be used to denoise
    2901. 

  2901.  srcImgs[imgToDenoiseIndex] image.</dd>
    2902. 

  2902. <dd><code>dst</code> - Output image with the same size and type as srcImgs images.
    2903. 

  2903.  Should be odd. Recommended value 7 pixels
    2904. 

  2904.  given pixel. Should be odd. Affect performance linearly: greater searchWindowsSize - greater
    2905. 

  2905.  denoising time. Recommended value 21 pixels</dd>
    2906. 

  2906. <dd><code>h</code> - Array of parameters regulating filter strength, either one
    2907. 

  2907.  parameter applied to all channels or one per channel in dst. Big h value
    2908. 

  2908.  perfectly removes noise but also removes image details, smaller h
    2909. 

  2909.  value preserves details but also preserves some noise</dd>
    2910. 

  2910. </dl>
    2911. 

  2911. </li>
    2912. 

  2912. </ul>
    2913. 

  2913. <a name="fastNlMeansDenoisingMulti-java.util.List-org.opencv.core.Mat-int-int-org.opencv.core.MatOfFloat-int-">
    2914. 

  2914. <!--   -->
    2915. 

  2915. </a>
    2916. 

  2916. <ul class="blockList">
    2917. 

  2917. <li class="blockList">
    2918. 

  2918. <h4>fastNlMeansDenoisingMulti</h4>
    2919. 

  2919. <pre>public static&nbsp;void&nbsp;fastNlMeansDenoisingMulti(java.util.List&lt;<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&gt;&nbsp;srcImgs,
    2920. 

  2920.                                              <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    2921. 

  2921.                                              int&nbsp;imgToDenoiseIndex,
    2922. 

  2922.                                              int&nbsp;temporalWindowSize,
    2923. 

  2923.                                              <a href="../../../org/opencv/core/MatOfFloat.html" title="class in org.opencv.core">MatOfFloat</a>&nbsp;h,
    2924. 

  2924.                                              int&nbsp;templateWindowSize)</pre>
    2925. 

  2925. <div class="block">Modification of fastNlMeansDenoising function for images sequence where consecutive images have been
    2926. 

  2926.  captured in small period of time. For example video. This version of the function is for grayscale
    2927. 

  2927.  images or for manual manipulation with colorspaces. See CITE: Buades2005DenoisingIS for more details
    2928. 

  2928.  (open access [here](https://static.aminer.org/pdf/PDF/000/317/196/spatio_temporal_wiener_filtering_of_image_sequences_using_a_parametric.pdf)).</div>
    2929. 

  2929. <dl>
    2930. 

  2930. <dt><span class="paramLabel">Parameters:</span></dt>
    2931. 

  2931. <dd><code>srcImgs</code> - Input 8-bit or 16-bit (only with NORM_L1) 1-channel,
    2932. 

  2932.  2-channel, 3-channel or 4-channel images sequence. All images should
    2933. 

  2933.  have the same type and size.</dd>
    2934. 

  2934. <dd><code>imgToDenoiseIndex</code> - Target image to denoise index in srcImgs sequence</dd>
    2935. 

  2935. <dd><code>temporalWindowSize</code> - Number of surrounding images to use for target image denoising. Should
    2936. 

  2936.  be odd. Images from imgToDenoiseIndex - temporalWindowSize / 2 to
    2937. 

  2937.  imgToDenoiseIndex - temporalWindowSize / 2 from srcImgs will be used to denoise
    2938. 

  2938.  srcImgs[imgToDenoiseIndex] image.</dd>
    2939. 

  2939. <dd><code>dst</code> - Output image with the same size and type as srcImgs images.</dd>
    2940. 

  2940. <dd><code>templateWindowSize</code> - Size in pixels of the template patch that is used to compute weights.
    2941. 

  2941.  Should be odd. Recommended value 7 pixels
    2942. 

  2942.  given pixel. Should be odd. Affect performance linearly: greater searchWindowsSize - greater
    2943. 

  2943.  denoising time. Recommended value 21 pixels</dd>
    2944. 

  2944. <dd><code>h</code> - Array of parameters regulating filter strength, either one
    2945. 

  2945.  parameter applied to all channels or one per channel in dst. Big h value
    2946. 

  2946.  perfectly removes noise but also removes image details, smaller h
    2947. 

  2947.  value preserves details but also preserves some noise</dd>
    2948. 

  2948. </dl>
    2949. 

  2949. </li>
    2950. 

  2950. </ul>
    2951. 

  2951. <a name="fastNlMeansDenoisingMulti-java.util.List-org.opencv.core.Mat-int-int-org.opencv.core.MatOfFloat-int-int-">
    2952. 

  2952. <!--   -->
    2953. 

  2953. </a>
    2954. 

  2954. <ul class="blockList">
    2955. 

  2955. <li class="blockList">
    2956. 

  2956. <h4>fastNlMeansDenoisingMulti</h4>
    2957. 

  2957. <pre>public static&nbsp;void&nbsp;fastNlMeansDenoisingMulti(java.util.List&lt;<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&gt;&nbsp;srcImgs,
    2958. 

  2958.                                              <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    2959. 

  2959.                                              int&nbsp;imgToDenoiseIndex,
    2960. 

  2960.                                              int&nbsp;temporalWindowSize,
    2961. 

  2961.                                              <a href="../../../org/opencv/core/MatOfFloat.html" title="class in org.opencv.core">MatOfFloat</a>&nbsp;h,
    2962. 

  2962.                                              int&nbsp;templateWindowSize,
    2963. 

  2963.                                              int&nbsp;searchWindowSize)</pre>
    2964. 

  2964. <div class="block">Modification of fastNlMeansDenoising function for images sequence where consecutive images have been
    2965. 

  2965.  captured in small period of time. For example video. This version of the function is for grayscale
    2966. 

  2966.  images or for manual manipulation with colorspaces. See CITE: Buades2005DenoisingIS for more details
    2967. 

  2967.  (open access [here](https://static.aminer.org/pdf/PDF/000/317/196/spatio_temporal_wiener_filtering_of_image_sequences_using_a_parametric.pdf)).</div>
    2968. 

  2968. <dl>
    2969. 

  2969. <dt><span class="paramLabel">Parameters:</span></dt>
    2970. 

  2970. <dd><code>srcImgs</code> - Input 8-bit or 16-bit (only with NORM_L1) 1-channel,
    2971. 

  2971.  2-channel, 3-channel or 4-channel images sequence. All images should
    2972. 

  2972.  have the same type and size.</dd>
    2973. 

  2973. <dd><code>imgToDenoiseIndex</code> - Target image to denoise index in srcImgs sequence</dd>
    2974. 

  2974. <dd><code>temporalWindowSize</code> - Number of surrounding images to use for target image denoising. Should
    2975. 

  2975.  be odd. Images from imgToDenoiseIndex - temporalWindowSize / 2 to
    2976. 

  2976.  imgToDenoiseIndex - temporalWindowSize / 2 from srcImgs will be used to denoise
    2977. 

  2977.  srcImgs[imgToDenoiseIndex] image.</dd>
    2978. 

  2978. <dd><code>dst</code> - Output image with the same size and type as srcImgs images.</dd>
    2979. 

  2979. <dd><code>templateWindowSize</code> - Size in pixels of the template patch that is used to compute weights.
    2980. 

  2980.  Should be odd. Recommended value 7 pixels</dd>
    2981. 

  2981. <dd><code>searchWindowSize</code> - Size in pixels of the window that is used to compute weighted average for
    2982. 

  2982.  given pixel. Should be odd. Affect performance linearly: greater searchWindowsSize - greater
    2983. 

  2983.  denoising time. Recommended value 21 pixels</dd>
    2984. 

  2984. <dd><code>h</code> - Array of parameters regulating filter strength, either one
    2985. 

  2985.  parameter applied to all channels or one per channel in dst. Big h value
    2986. 

  2986.  perfectly removes noise but also removes image details, smaller h
    2987. 

  2987.  value preserves details but also preserves some noise</dd>
    2988. 

  2988. </dl>
    2989. 

  2989. </li>
    2990. 

  2990. </ul>
    2991. 

  2991. <a name="fastNlMeansDenoisingMulti-java.util.List-org.opencv.core.Mat-int-int-org.opencv.core.MatOfFloat-int-int-int-">
    2992. 

  2992. <!--   -->
    2993. 

  2993. </a>
    2994. 

  2994. <ul class="blockList">
    2995. 

  2995. <li class="blockList">
    2996. 

  2996. <h4>fastNlMeansDenoisingMulti</h4>
    2997. 

  2997. <pre>public static&nbsp;void&nbsp;fastNlMeansDenoisingMulti(java.util.List&lt;<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&gt;&nbsp;srcImgs,
    2998. 

  2998.                                              <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    2999. 

  2999.                                              int&nbsp;imgToDenoiseIndex,
    3000. 

  3000.                                              int&nbsp;temporalWindowSize,
    3001. 

  3001.                                              <a href="../../../org/opencv/core/MatOfFloat.html" title="class in org.opencv.core">MatOfFloat</a>&nbsp;h,
    3002. 

  3002.                                              int&nbsp;templateWindowSize,
    3003. 

  3003.                                              int&nbsp;searchWindowSize,
    3004. 

  3004.                                              int&nbsp;normType)</pre>
    3005. 

  3005. <div class="block">Modification of fastNlMeansDenoising function for images sequence where consecutive images have been
    3006. 

  3006.  captured in small period of time. For example video. This version of the function is for grayscale
    3007. 

  3007.  images or for manual manipulation with colorspaces. See CITE: Buades2005DenoisingIS for more details
    3008. 

  3008.  (open access [here](https://static.aminer.org/pdf/PDF/000/317/196/spatio_temporal_wiener_filtering_of_image_sequences_using_a_parametric.pdf)).</div>
    3009. 

  3009. <dl>
    3010. 

  3010. <dt><span class="paramLabel">Parameters:</span></dt>
    3011. 

  3011. <dd><code>srcImgs</code> - Input 8-bit or 16-bit (only with NORM_L1) 1-channel,
    3012. 

  3012.  2-channel, 3-channel or 4-channel images sequence. All images should
    3013. 

  3013.  have the same type and size.</dd>
    3014. 

  3014. <dd><code>imgToDenoiseIndex</code> - Target image to denoise index in srcImgs sequence</dd>
    3015. 

  3015. <dd><code>temporalWindowSize</code> - Number of surrounding images to use for target image denoising. Should
    3016. 

  3016.  be odd. Images from imgToDenoiseIndex - temporalWindowSize / 2 to
    3017. 

  3017.  imgToDenoiseIndex - temporalWindowSize / 2 from srcImgs will be used to denoise
    3018. 

  3018.  srcImgs[imgToDenoiseIndex] image.</dd>
    3019. 

  3019. <dd><code>dst</code> - Output image with the same size and type as srcImgs images.</dd>
    3020. 

  3020. <dd><code>templateWindowSize</code> - Size in pixels of the template patch that is used to compute weights.
    3021. 

  3021.  Should be odd. Recommended value 7 pixels</dd>
    3022. 

  3022. <dd><code>searchWindowSize</code> - Size in pixels of the window that is used to compute weighted average for
    3023. 

  3023.  given pixel. Should be odd. Affect performance linearly: greater searchWindowsSize - greater
    3024. 

  3024.  denoising time. Recommended value 21 pixels</dd>
    3025. 

  3025. <dd><code>h</code> - Array of parameters regulating filter strength, either one
    3026. 

  3026.  parameter applied to all channels or one per channel in dst. Big h value
    3027. 

  3027.  perfectly removes noise but also removes image details, smaller h
    3028. 

  3028.  value preserves details but also preserves some noise</dd>
    3029. 

  3029. <dd><code>normType</code> - Type of norm used for weight calculation. Can be either NORM_L2 or NORM_L1</dd>
    3030. 

  3030. </dl>
    3031. 

  3031. </li>
    3032. 

  3032. </ul>
    3033. 

  3033. <a name="illuminationChange-org.opencv.core.Mat-org.opencv.core.Mat-org.opencv.core.Mat-">
    3034. 

  3034. <!--   -->
    3035. 

  3035. </a>
    3036. 

  3036. <ul class="blockList">
    3037. 

  3037. <li class="blockList">
    3038. 

  3038. <h4>illuminationChange</h4>
    3039. 

  3039. <pre>public static&nbsp;void&nbsp;illuminationChange(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    3040. 

  3040.                                       <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;mask,
    3041. 

  3041.                                       <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst)</pre>
    3042. 

  3042. <div class="block">Applying an appropriate non-linear transformation to the gradient field inside the selection and
    3043. 

  3043.  then integrating back with a Poisson solver, modifies locally the apparent illumination of an image.</div>
    3044. 

  3044. <dl>
    3045. 

  3045. <dt><span class="paramLabel">Parameters:</span></dt>
    3046. 

  3046. <dd><code>src</code> - Input 8-bit 3-channel image.</dd>
    3047. 

  3047. <dd><code>mask</code> - Input 8-bit 1 or 3-channel image.</dd>
    3048. 

  3048. <dd><code>dst</code> - Output image with the same size and type as src.
    3049. 

  3049. 

  3050.  This is useful to highlight under-exposed foreground objects or to reduce specular reflections.</dd>
    3051. 

  3051. </dl>
    3052. 

  3052. </li>
    3053. 

  3053. </ul>
    3054. 

  3054. <a name="illuminationChange-org.opencv.core.Mat-org.opencv.core.Mat-org.opencv.core.Mat-float-">
    3055. 

  3055. <!--   -->
    3056. 

  3056. </a>
    3057. 

  3057. <ul class="blockList">
    3058. 

  3058. <li class="blockList">
    3059. 

  3059. <h4>illuminationChange</h4>
    3060. 

  3060. <pre>public static&nbsp;void&nbsp;illuminationChange(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    3061. 

  3061.                                       <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;mask,
    3062. 

  3062.                                       <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    3063. 

  3063.                                       float&nbsp;alpha)</pre>
    3064. 

  3064. <div class="block">Applying an appropriate non-linear transformation to the gradient field inside the selection and
    3065. 

  3065.  then integrating back with a Poisson solver, modifies locally the apparent illumination of an image.</div>
    3066. 

  3066. <dl>
    3067. 

  3067. <dt><span class="paramLabel">Parameters:</span></dt>
    3068. 

  3068. <dd><code>src</code> - Input 8-bit 3-channel image.</dd>
    3069. 

  3069. <dd><code>mask</code> - Input 8-bit 1 or 3-channel image.</dd>
    3070. 

  3070. <dd><code>dst</code> - Output image with the same size and type as src.</dd>
    3071. 

  3071. <dd><code>alpha</code> - Value ranges between 0-2.
    3072. 

  3072. 

  3073.  This is useful to highlight under-exposed foreground objects or to reduce specular reflections.</dd>
    3074. 

  3074. </dl>
    3075. 

  3075. </li>
    3076. 

  3076. </ul>
    3077. 

  3077. <a name="illuminationChange-org.opencv.core.Mat-org.opencv.core.Mat-org.opencv.core.Mat-float-float-">
    3078. 

  3078. <!--   -->
    3079. 

  3079. </a>
    3080. 

  3080. <ul class="blockList">
    3081. 

  3081. <li class="blockList">
    3082. 

  3082. <h4>illuminationChange</h4>
    3083. 

  3083. <pre>public static&nbsp;void&nbsp;illuminationChange(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    3084. 

  3084.                                       <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;mask,
    3085. 

  3085.                                       <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    3086. 

  3086.                                       float&nbsp;alpha,
    3087. 

  3087.                                       float&nbsp;beta)</pre>
    3088. 

  3088. <div class="block">Applying an appropriate non-linear transformation to the gradient field inside the selection and
    3089. 

  3089.  then integrating back with a Poisson solver, modifies locally the apparent illumination of an image.</div>
    3090. 

  3090. <dl>
    3091. 

  3091. <dt><span class="paramLabel">Parameters:</span></dt>
    3092. 

  3092. <dd><code>src</code> - Input 8-bit 3-channel image.</dd>
    3093. 

  3093. <dd><code>mask</code> - Input 8-bit 1 or 3-channel image.</dd>
    3094. 

  3094. <dd><code>dst</code> - Output image with the same size and type as src.</dd>
    3095. 

  3095. <dd><code>alpha</code> - Value ranges between 0-2.</dd>
    3096. 

  3096. <dd><code>beta</code> - Value ranges between 0-2.
    3097. 

  3097. 

  3098.  This is useful to highlight under-exposed foreground objects or to reduce specular reflections.</dd>
    3099. 

  3099. </dl>
    3100. 

  3100. </li>
    3101. 

  3101. </ul>
    3102. 

  3102. <a name="inpaint-org.opencv.core.Mat-org.opencv.core.Mat-org.opencv.core.Mat-double-int-">
    3103. 

  3103. <!--   -->
    3104. 

  3104. </a>
    3105. 

  3105. <ul class="blockList">
    3106. 

  3106. <li class="blockList">
    3107. 

  3107. <h4>inpaint</h4>
    3108. 

  3108. <pre>public static&nbsp;void&nbsp;inpaint(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    3109. 

  3109.                            <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;inpaintMask,
    3110. 

  3110.                            <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    3111. 

  3111.                            double&nbsp;inpaintRadius,
    3112. 

  3112.                            int&nbsp;flags)</pre>
    3113. 

  3113. <div class="block">Restores the selected region in an image using the region neighborhood.</div>
    3114. 

  3114. <dl>
    3115. 

  3115. <dt><span class="paramLabel">Parameters:</span></dt>
    3116. 

  3116. <dd><code>src</code> - Input 8-bit, 16-bit unsigned or 32-bit float 1-channel or 8-bit 3-channel image.</dd>
    3117. 

  3117. <dd><code>inpaintMask</code> - Inpainting mask, 8-bit 1-channel image. Non-zero pixels indicate the area that
    3118. 

  3118.  needs to be inpainted.</dd>
    3119. 

  3119. <dd><code>dst</code> - Output image with the same size and type as src .</dd>
    3120. 

  3120. <dd><code>inpaintRadius</code> - Radius of a circular neighborhood of each point inpainted that is considered
    3121. 

  3121.  by the algorithm.</dd>
    3122. 

  3122. <dd><code>flags</code> - Inpainting method that could be cv::INPAINT_NS or cv::INPAINT_TELEA
    3123. 

  3123. 

  3124.  The function reconstructs the selected image area from the pixel near the area boundary. The
    3125. 

  3125.  function may be used to remove dust and scratches from a scanned photo, or to remove undesirable
    3126. 

  3126.  objects from still images or video. See &lt;http://en.wikipedia.org/wiki/Inpainting&gt; for more details.
    3127. 

  3127. 

  3128.  <b>Note:</b>
    3129. 

  3129.  <ul>
    3130. 

  3130.    <li>
    3131. 

  3131.        An example using the inpainting technique can be found at
    3132. 

  3132.          opencv_source_code/samples/cpp/inpaint.cpp
    3133. 

  3133.    </li>
    3134. 

  3134.    <li>
    3135. 

  3135.        (Python) An example using the inpainting technique can be found at
    3136. 

  3136.          opencv_source_code/samples/python/inpaint.py
    3137. 

  3137.    </li>
    3138. 

  3138.  </ul></dd>
    3139. 

  3139. </dl>
    3140. 

  3140. </li>
    3141. 

  3141. </ul>
    3142. 

  3142. <a name="pencilSketch-org.opencv.core.Mat-org.opencv.core.Mat-org.opencv.core.Mat-">
    3143. 

  3143. <!--   -->
    3144. 

  3144. </a>
    3145. 

  3145. <ul class="blockList">
    3146. 

  3146. <li class="blockList">
    3147. 

  3147. <h4>pencilSketch</h4>
    3148. 

  3148. <pre>public static&nbsp;void&nbsp;pencilSketch(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    3149. 

  3149.                                 <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst1,
    3150. 

  3150.                                 <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst2)</pre>
    3151. 

  3151. <div class="block">Pencil-like non-photorealistic line drawing</div>
    3152. 

  3152. <dl>
    3153. 

  3153. <dt><span class="paramLabel">Parameters:</span></dt>
    3154. 

  3154. <dd><code>src</code> - Input 8-bit 3-channel image.</dd>
    3155. 

  3155. <dd><code>dst1</code> - Output 8-bit 1-channel image.</dd>
    3156. 

  3156. <dd><code>dst2</code> - Output image with the same size and type as src.</dd>
    3157. 

  3157. </dl>
    3158. 

  3158. </li>
    3159. 

  3159. </ul>
    3160. 

  3160. <a name="pencilSketch-org.opencv.core.Mat-org.opencv.core.Mat-org.opencv.core.Mat-float-">
    3161. 

  3161. <!--   -->
    3162. 

  3162. </a>
    3163. 

  3163. <ul class="blockList">
    3164. 

  3164. <li class="blockList">
    3165. 

  3165. <h4>pencilSketch</h4>
    3166. 

  3166. <pre>public static&nbsp;void&nbsp;pencilSketch(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    3167. 

  3167.                                 <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst1,
    3168. 

  3168.                                 <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst2,
    3169. 

  3169.                                 float&nbsp;sigma_s)</pre>
    3170. 

  3170. <div class="block">Pencil-like non-photorealistic line drawing</div>
    3171. 

  3171. <dl>
    3172. 

  3172. <dt><span class="paramLabel">Parameters:</span></dt>
    3173. 

  3173. <dd><code>src</code> - Input 8-bit 3-channel image.</dd>
    3174. 

  3174. <dd><code>dst1</code> - Output 8-bit 1-channel image.</dd>
    3175. 

  3175. <dd><code>dst2</code> - Output image with the same size and type as src.</dd>
    3176. 

  3176. <dd><code>sigma_s</code> - %Range between 0 to 200.</dd>
    3177. 

  3177. </dl>
    3178. 

  3178. </li>
    3179. 

  3179. </ul>
    3180. 

  3180. <a name="pencilSketch-org.opencv.core.Mat-org.opencv.core.Mat-org.opencv.core.Mat-float-float-">
    3181. 

  3181. <!--   -->
    3182. 

  3182. </a>
    3183. 

  3183. <ul class="blockList">
    3184. 

  3184. <li class="blockList">
    3185. 

  3185. <h4>pencilSketch</h4>
    3186. 

  3186. <pre>public static&nbsp;void&nbsp;pencilSketch(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    3187. 

  3187.                                 <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst1,
    3188. 

  3188.                                 <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst2,
    3189. 

  3189.                                 float&nbsp;sigma_s,
    3190. 

  3190.                                 float&nbsp;sigma_r)</pre>
    3191. 

  3191. <div class="block">Pencil-like non-photorealistic line drawing</div>
    3192. 

  3192. <dl>
    3193. 

  3193. <dt><span class="paramLabel">Parameters:</span></dt>
    3194. 

  3194. <dd><code>src</code> - Input 8-bit 3-channel image.</dd>
    3195. 

  3195. <dd><code>dst1</code> - Output 8-bit 1-channel image.</dd>
    3196. 

  3196. <dd><code>dst2</code> - Output image with the same size and type as src.</dd>
    3197. 

  3197. <dd><code>sigma_s</code> - %Range between 0 to 200.</dd>
    3198. 

  3198. <dd><code>sigma_r</code> - %Range between 0 to 1.</dd>
    3199. 

  3199. </dl>
    3200. 

  3200. </li>
    3201. 

  3201. </ul>
    3202. 

  3202. <a name="pencilSketch-org.opencv.core.Mat-org.opencv.core.Mat-org.opencv.core.Mat-float-float-float-">
    3203. 

  3203. <!--   -->
    3204. 

  3204. </a>
    3205. 

  3205. <ul class="blockList">
    3206. 

  3206. <li class="blockList">
    3207. 

  3207. <h4>pencilSketch</h4>
    3208. 

  3208. <pre>public static&nbsp;void&nbsp;pencilSketch(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    3209. 

  3209.                                 <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst1,
    3210. 

  3210.                                 <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst2,
    3211. 

  3211.                                 float&nbsp;sigma_s,
    3212. 

  3212.                                 float&nbsp;sigma_r,
    3213. 

  3213.                                 float&nbsp;shade_factor)</pre>
    3214. 

  3214. <div class="block">Pencil-like non-photorealistic line drawing</div>
    3215. 

  3215. <dl>
    3216. 

  3216. <dt><span class="paramLabel">Parameters:</span></dt>
    3217. 

  3217. <dd><code>src</code> - Input 8-bit 3-channel image.</dd>
    3218. 

  3218. <dd><code>dst1</code> - Output 8-bit 1-channel image.</dd>
    3219. 

  3219. <dd><code>dst2</code> - Output image with the same size and type as src.</dd>
    3220. 

  3220. <dd><code>sigma_s</code> - %Range between 0 to 200.</dd>
    3221. 

  3221. <dd><code>sigma_r</code> - %Range between 0 to 1.</dd>
    3222. 

  3222. <dd><code>shade_factor</code> - %Range between 0 to 0.1.</dd>
    3223. 

  3223. </dl>
    3224. 

  3224. </li>
    3225. 

  3225. </ul>
    3226. 

  3226. <a name="seamlessClone-org.opencv.core.Mat-org.opencv.core.Mat-org.opencv.core.Mat-org.opencv.core.Point-org.opencv.core.Mat-int-">
    3227. 

  3227. <!--   -->
    3228. 

  3228. </a>
    3229. 

  3229. <ul class="blockList">
    3230. 

  3230. <li class="blockList">
    3231. 

  3231. <h4>seamlessClone</h4>
    3232. 

  3232. <pre>public static&nbsp;void&nbsp;seamlessClone(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    3233. 

  3233.                                  <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    3234. 

  3234.                                  <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;mask,
    3235. 

  3235.                                  <a href="../../../org/opencv/core/Point.html" title="class in org.opencv.core">Point</a>&nbsp;p,
    3236. 

  3236.                                  <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;blend,
    3237. 

  3237.                                  int&nbsp;flags)</pre>
    3238. 

  3238. <div class="block">Image editing tasks concern either global changes (color/intensity corrections, filters,
    3239. 

  3239.  deformations) or local changes concerned to a selection. Here we are interested in achieving local
    3240. 

  3240.  changes, ones that are restricted to a region manually selected (ROI), in a seamless and effortless
    3241. 

  3241.  manner. The extent of the changes ranges from slight distortions to complete replacement by novel
    3242. 

  3242.  content CITE: PM03 .</div>
    3243. 

  3243. <dl>
    3244. 

  3244. <dt><span class="paramLabel">Parameters:</span></dt>
    3245. 

  3245. <dd><code>src</code> - Input 8-bit 3-channel image.</dd>
    3246. 

  3246. <dd><code>dst</code> - Input 8-bit 3-channel image.</dd>
    3247. 

  3247. <dd><code>mask</code> - Input 8-bit 1 or 3-channel image.</dd>
    3248. 

  3248. <dd><code>p</code> - Point in dst image where object is placed.</dd>
    3249. 

  3249. <dd><code>blend</code> - Output image with the same size and type as dst.</dd>
    3250. 

  3250. <dd><code>flags</code> - Cloning method that could be cv::NORMAL_CLONE, cv::MIXED_CLONE or cv::MONOCHROME_TRANSFER</dd>
    3251. 

  3251. </dl>
    3252. 

  3252. </li>
    3253. 

  3253. </ul>
    3254. 

  3254. <a name="stylization-org.opencv.core.Mat-org.opencv.core.Mat-">
    3255. 

  3255. <!--   -->
    3256. 

  3256. </a>
    3257. 

  3257. <ul class="blockList">
    3258. 

  3258. <li class="blockList">
    3259. 

  3259. <h4>stylization</h4>
    3260. 

  3260. <pre>public static&nbsp;void&nbsp;stylization(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    3261. 

  3261.                                <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst)</pre>
    3262. 

  3262. <div class="block">Stylization aims to produce digital imagery with a wide variety of effects not focused on
    3263. 

  3263.  photorealism. Edge-aware filters are ideal for stylization, as they can abstract regions of low
    3264. 

  3264.  contrast while preserving, or enhancing, high-contrast features.</div>
    3265. 

  3265. <dl>
    3266. 

  3266. <dt><span class="paramLabel">Parameters:</span></dt>
    3267. 

  3267. <dd><code>src</code> - Input 8-bit 3-channel image.</dd>
    3268. 

  3268. <dd><code>dst</code> - Output image with the same size and type as src.</dd>
    3269. 

  3269. </dl>
    3270. 

  3270. </li>
    3271. 

  3271. </ul>
    3272. 

  3272. <a name="stylization-org.opencv.core.Mat-org.opencv.core.Mat-float-">
    3273. 

  3273. <!--   -->
    3274. 

  3274. </a>
    3275. 

  3275. <ul class="blockList">
    3276. 

  3276. <li class="blockList">
    3277. 

  3277. <h4>stylization</h4>
    3278. 

  3278. <pre>public static&nbsp;void&nbsp;stylization(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    3279. 

  3279.                                <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    3280. 

  3280.                                float&nbsp;sigma_s)</pre>
    3281. 

  3281. <div class="block">Stylization aims to produce digital imagery with a wide variety of effects not focused on
    3282. 

  3282.  photorealism. Edge-aware filters are ideal for stylization, as they can abstract regions of low
    3283. 

  3283.  contrast while preserving, or enhancing, high-contrast features.</div>
    3284. 

  3284. <dl>
    3285. 

  3285. <dt><span class="paramLabel">Parameters:</span></dt>
    3286. 

  3286. <dd><code>src</code> - Input 8-bit 3-channel image.</dd>
    3287. 

  3287. <dd><code>dst</code> - Output image with the same size and type as src.</dd>
    3288. 

  3288. <dd><code>sigma_s</code> - %Range between 0 to 200.</dd>
    3289. 

  3289. </dl>
    3290. 

  3290. </li>
    3291. 

  3291. </ul>
    3292. 

  3292. <a name="stylization-org.opencv.core.Mat-org.opencv.core.Mat-float-float-">
    3293. 

  3293. <!--   -->
    3294. 

  3294. </a>
    3295. 

  3295. <ul class="blockList">
    3296. 

  3296. <li class="blockList">
    3297. 

  3297. <h4>stylization</h4>
    3298. 

  3298. <pre>public static&nbsp;void&nbsp;stylization(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    3299. 

  3299.                                <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    3300. 

  3300.                                float&nbsp;sigma_s,
    3301. 

  3301.                                float&nbsp;sigma_r)</pre>
    3302. 

  3302. <div class="block">Stylization aims to produce digital imagery with a wide variety of effects not focused on
    3303. 

  3303.  photorealism. Edge-aware filters are ideal for stylization, as they can abstract regions of low
    3304. 

  3304.  contrast while preserving, or enhancing, high-contrast features.</div>
    3305. 

  3305. <dl>
    3306. 

  3306. <dt><span class="paramLabel">Parameters:</span></dt>
    3307. 

  3307. <dd><code>src</code> - Input 8-bit 3-channel image.</dd>
    3308. 

  3308. <dd><code>dst</code> - Output image with the same size and type as src.</dd>
    3309. 

  3309. <dd><code>sigma_s</code> - %Range between 0 to 200.</dd>
    3310. 

  3310. <dd><code>sigma_r</code> - %Range between 0 to 1.</dd>
    3311. 

  3311. </dl>
    3312. 

  3312. </li>
    3313. 

  3313. </ul>
    3314. 

  3314. <a name="textureFlattening-org.opencv.core.Mat-org.opencv.core.Mat-org.opencv.core.Mat-">
    3315. 

  3315. <!--   -->
    3316. 

  3316. </a>
    3317. 

  3317. <ul class="blockList">
    3318. 

  3318. <li class="blockList">
    3319. 

  3319. <h4>textureFlattening</h4>
    3320. 

  3320. <pre>public static&nbsp;void&nbsp;textureFlattening(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    3321. 

  3321.                                      <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;mask,
    3322. 

  3322.                                      <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst)</pre>
    3323. 

  3323. <div class="block">By retaining only the gradients at edge locations, before integrating with the Poisson solver, one
    3324. 

  3324.  washes out the texture of the selected region, giving its contents a flat aspect. Here Canny Edge %Detector is used.</div>
    3325. 

  3325. <dl>
    3326. 

  3326. <dt><span class="paramLabel">Parameters:</span></dt>
    3327. 

  3327. <dd><code>src</code> - Input 8-bit 3-channel image.</dd>
    3328. 

  3328. <dd><code>mask</code> - Input 8-bit 1 or 3-channel image.</dd>
    3329. 

  3329. <dd><code>dst</code> - Output image with the same size and type as src.
    3330. 

  3330. 

  3331.  <b>Note:</b>
    3332. 

  3332.  The algorithm assumes that the color of the source image is close to that of the destination. This
    3333. 

  3333.  assumption means that when the colors don't match, the source image color gets tinted toward the
    3334. 

  3334.  color of the destination image.</dd>
    3335. 

  3335. </dl>
    3336. 

  3336. </li>
    3337. 

  3337. </ul>
    3338. 

  3338. <a name="textureFlattening-org.opencv.core.Mat-org.opencv.core.Mat-org.opencv.core.Mat-float-">
    3339. 

  3339. <!--   -->
    3340. 

  3340. </a>
    3341. 

  3341. <ul class="blockList">
    3342. 

  3342. <li class="blockList">
    3343. 

  3343. <h4>textureFlattening</h4>
    3344. 

  3344. <pre>public static&nbsp;void&nbsp;textureFlattening(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    3345. 

  3345.                                      <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;mask,
    3346. 

  3346.                                      <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    3347. 

  3347.                                      float&nbsp;low_threshold)</pre>
    3348. 

  3348. <div class="block">By retaining only the gradients at edge locations, before integrating with the Poisson solver, one
    3349. 

  3349.  washes out the texture of the selected region, giving its contents a flat aspect. Here Canny Edge %Detector is used.</div>
    3350. 

  3350. <dl>
    3351. 

  3351. <dt><span class="paramLabel">Parameters:</span></dt>
    3352. 

  3352. <dd><code>src</code> - Input 8-bit 3-channel image.</dd>
    3353. 

  3353. <dd><code>mask</code> - Input 8-bit 1 or 3-channel image.</dd>
    3354. 

  3354. <dd><code>dst</code> - Output image with the same size and type as src.</dd>
    3355. 

  3355. <dd><code>low_threshold</code> - %Range from 0 to 100.
    3356. 

  3356. 

  3357.  <b>Note:</b>
    3358. 

  3358.  The algorithm assumes that the color of the source image is close to that of the destination. This
    3359. 

  3359.  assumption means that when the colors don't match, the source image color gets tinted toward the
    3360. 

  3360.  color of the destination image.</dd>
    3361. 

  3361. </dl>
    3362. 

  3362. </li>
    3363. 

  3363. </ul>
    3364. 

  3364. <a name="textureFlattening-org.opencv.core.Mat-org.opencv.core.Mat-org.opencv.core.Mat-float-float-">
    3365. 

  3365. <!--   -->
    3366. 

  3366. </a>
    3367. 

  3367. <ul class="blockList">
    3368. 

  3368. <li class="blockList">
    3369. 

  3369. <h4>textureFlattening</h4>
    3370. 

  3370. <pre>public static&nbsp;void&nbsp;textureFlattening(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    3371. 

  3371.                                      <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;mask,
    3372. 

  3372.                                      <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    3373. 

  3373.                                      float&nbsp;low_threshold,
    3374. 

  3374.                                      float&nbsp;high_threshold)</pre>
    3375. 

  3375. <div class="block">By retaining only the gradients at edge locations, before integrating with the Poisson solver, one
    3376. 

  3376.  washes out the texture of the selected region, giving its contents a flat aspect. Here Canny Edge %Detector is used.</div>
    3377. 

  3377. <dl>
    3378. 

  3378. <dt><span class="paramLabel">Parameters:</span></dt>
    3379. 

  3379. <dd><code>src</code> - Input 8-bit 3-channel image.</dd>
    3380. 

  3380. <dd><code>mask</code> - Input 8-bit 1 or 3-channel image.</dd>
    3381. 

  3381. <dd><code>dst</code> - Output image with the same size and type as src.</dd>
    3382. 

  3382. <dd><code>low_threshold</code> - %Range from 0 to 100.</dd>
    3383. 

  3383. <dd><code>high_threshold</code> - Value &gt; 100.
    3384. 

  3384. 

  3385.  <b>Note:</b>
    3386. 

  3386.  The algorithm assumes that the color of the source image is close to that of the destination. This
    3387. 

  3387.  assumption means that when the colors don't match, the source image color gets tinted toward the
    3388. 

  3388.  color of the destination image.</dd>
    3389. 

  3389. </dl>
    3390. 

  3390. </li>
    3391. 

  3391. </ul>
    3392. 

  3392. <a name="textureFlattening-org.opencv.core.Mat-org.opencv.core.Mat-org.opencv.core.Mat-float-float-int-">
    3393. 

  3393. <!--   -->
    3394. 

  3394. </a>
    3395. 

  3395. <ul class="blockListLast">
    3396. 

  3396. <li class="blockList">
    3397. 

  3397. <h4>textureFlattening</h4>
    3398. 

  3398. <pre>public static&nbsp;void&nbsp;textureFlattening(<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;src,
    3399. 

  3399.                                      <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;mask,
    3400. 

  3400.                                      <a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;dst,
    3401. 

  3401.                                      float&nbsp;low_threshold,
    3402. 

  3402.                                      float&nbsp;high_threshold,
    3403. 

  3403.                                      int&nbsp;kernel_size)</pre>
    3404. 

  3404. <div class="block">By retaining only the gradients at edge locations, before integrating with the Poisson solver, one
    3405. 

  3405.  washes out the texture of the selected region, giving its contents a flat aspect. Here Canny Edge %Detector is used.</div>
    3406. 

  3406. <dl>
    3407. 

  3407. <dt><span class="paramLabel">Parameters:</span></dt>
    3408. 

  3408. <dd><code>src</code> - Input 8-bit 3-channel image.</dd>
    3409. 

  3409. <dd><code>mask</code> - Input 8-bit 1 or 3-channel image.</dd>
    3410. 

  3410. <dd><code>dst</code> - Output image with the same size and type as src.</dd>
    3411. 

  3411. <dd><code>low_threshold</code> - %Range from 0 to 100.</dd>
    3412. 

  3412. <dd><code>high_threshold</code> - Value &gt; 100.</dd>
    3413. 

  3413. <dd><code>kernel_size</code> - The size of the Sobel kernel to be used.
    3414. 

  3414. 

  3415.  <b>Note:</b>
    3416. 

  3416.  The algorithm assumes that the color of the source image is close to that of the destination. This
    3417. 

  3417.  assumption means that when the colors don't match, the source image color gets tinted toward the
    3418. 

  3418.  color of the destination image.</dd>
    3419. 

  3419. </dl>
    3420. 

  3420. </li>
    3421. 

  3421. </ul>
    3422. 

  3422. </li>
    3423. 

  3423. </ul>
    3424. 

  3424. </li>
    3425. 

  3425. </ul>
    3426. 

  3426. </div>
    3427. 

  3427. </div>
    3428. 

  3428. <!-- ========= END OF CLASS DATA ========= -->
    3429. 

  3429. <!-- ======= START OF BOTTOM NAVBAR ====== -->
    3430. 

  3430. <div class="bottomNav"><a name="navbar.bottom">
    3431. 

  3431. <!--   -->
    3432. 

  3432. </a>
    3433. 

  3433. <div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
    3434. 

  3434. <a name="navbar.bottom.firstrow">
    3435. 

  3435. <!--   -->
    3436. 

  3436. </a>
    3437. 

  3437. <ul class="navList" title="Navigation">
    3438. 

  3438. <li><a href="../../../overview-summary.html">Overview</a></li>
    3439. 

  3439. <li><a href="package-summary.html">Package</a></li>
    3440. 

  3440. <li class="navBarCell1Rev">Class</li>
    3441. 

  3441. <li><a href="package-tree.html">Tree</a></li>
    3442. 

  3442. <li><a href="../../../index-all.html">Index</a></li>
    3443. 

  3443. <li><a href="../../../help-doc.html">Help</a></li>
    3444. 

  3444. </ul>
    3445. 

  3445. <div class="aboutLanguage">
    3446. 

  3446.             <script>
    3447. 

  3447.               var url = window.location.href;
    3448. 

  3448.               var pos = url.lastIndexOf('/javadoc/');
    3449. 

  3449.               url = pos >= 0 ? (url.substring(0, pos) + '/javadoc/mymath.js') : (window.location.origin + '/mymath.js');
    3450. 

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