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

  105. <h2 title="Class FarnebackOpticalFlow" class="title">Class FarnebackOpticalFlow</h2>
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  106. </div>
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  107. <div class="contentContainer">
    108. 

  108. <ul class="inheritance">
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  109. <li>java.lang.Object</li>
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  112. <li><a href="../../../org/opencv/core/Algorithm.html" title="class in org.opencv.core">org.opencv.core.Algorithm</a></li>
    113. 

  113. <li>
    114. 

  114. <ul class="inheritance">
    115. 

  115. <li><a href="../../../org/opencv/video/DenseOpticalFlow.html" title="class in org.opencv.video">org.opencv.video.DenseOpticalFlow</a></li>
    116. 

  116. <li>
    117. 

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

  118. <li>org.opencv.video.FarnebackOpticalFlow</li>
    119. 

  119. </ul>
    120. 

  120. </li>
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  131. <pre>public class <span class="typeNameLabel">FarnebackOpticalFlow</span>
    132. 

  132. extends <a href="../../../org/opencv/video/DenseOpticalFlow.html" title="class in org.opencv.video">DenseOpticalFlow</a></pre>
    133. 

  133. <div class="block">Class computing a dense optical flow using the Gunnar Farneback's algorithm.</div>
    134. 

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    135. 

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    137. 

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    145. 

  145. <h3>Method Summary</h3>
    146. 

  146. <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
    147. 

  147. <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="t2" class="tableTab"><span><a href="javascript:show(2);">Instance 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>
    148. 

  148. <tr>
    149. 

  149. <th class="colFirst" scope="col">Modifier and Type</th>
    150. 

  150. <th class="colLast" scope="col">Method and Description</th>
    151. 

  151. </tr>
    152. 

  152. <tr id="i0" class="altColor">
    153. 

  153. <td class="colFirst"><code>static <a href="../../../org/opencv/video/FarnebackOpticalFlow.html" title="class in org.opencv.video">FarnebackOpticalFlow</a></code></td>
    154. 

  154. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/video/FarnebackOpticalFlow.html#Z:Z__fromPtr__-long-">__fromPtr__</a></span>(long&nbsp;addr)</code>&nbsp;</td>
    155. 

  155. </tr>
    156. 

  156. <tr id="i1" class="rowColor">
    157. 

  157. <td class="colFirst"><code>static <a href="../../../org/opencv/video/FarnebackOpticalFlow.html" title="class in org.opencv.video">FarnebackOpticalFlow</a></code></td>
    158. 

  158. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/video/FarnebackOpticalFlow.html#create--">create</a></span>()</code>&nbsp;</td>
    159. 

  159. </tr>
    160. 

  160. <tr id="i2" class="altColor">
    161. 

  161. <td class="colFirst"><code>static <a href="../../../org/opencv/video/FarnebackOpticalFlow.html" title="class in org.opencv.video">FarnebackOpticalFlow</a></code></td>
    162. 

  162. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/video/FarnebackOpticalFlow.html#create-int-">create</a></span>(int&nbsp;numLevels)</code>&nbsp;</td>
    163. 

  163. </tr>
    164. 

  164. <tr id="i3" class="rowColor">
    165. 

  165. <td class="colFirst"><code>static <a href="../../../org/opencv/video/FarnebackOpticalFlow.html" title="class in org.opencv.video">FarnebackOpticalFlow</a></code></td>
    166. 

  166. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/video/FarnebackOpticalFlow.html#create-int-double-">create</a></span>(int&nbsp;numLevels,
    167. 

  167.       double&nbsp;pyrScale)</code>&nbsp;</td>
    168. 

  168. </tr>
    169. 

  169. <tr id="i4" class="altColor">
    170. 

  170. <td class="colFirst"><code>static <a href="../../../org/opencv/video/FarnebackOpticalFlow.html" title="class in org.opencv.video">FarnebackOpticalFlow</a></code></td>
    171. 

  171. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/video/FarnebackOpticalFlow.html#create-int-double-boolean-">create</a></span>(int&nbsp;numLevels,
    172. 

  172.       double&nbsp;pyrScale,
    173. 

  173.       boolean&nbsp;fastPyramids)</code>&nbsp;</td>
    174. 

  174. </tr>
    175. 

  175. <tr id="i5" class="rowColor">
    176. 

  176. <td class="colFirst"><code>static <a href="../../../org/opencv/video/FarnebackOpticalFlow.html" title="class in org.opencv.video">FarnebackOpticalFlow</a></code></td>
    177. 

  177. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/video/FarnebackOpticalFlow.html#create-int-double-boolean-int-">create</a></span>(int&nbsp;numLevels,
    178. 

  178.       double&nbsp;pyrScale,
    179. 

  179.       boolean&nbsp;fastPyramids,
    180. 

  180.       int&nbsp;winSize)</code>&nbsp;</td>
    181. 

  181. </tr>
    182. 

  182. <tr id="i6" class="altColor">
    183. 

  183. <td class="colFirst"><code>static <a href="../../../org/opencv/video/FarnebackOpticalFlow.html" title="class in org.opencv.video">FarnebackOpticalFlow</a></code></td>
    184. 

  184. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/video/FarnebackOpticalFlow.html#create-int-double-boolean-int-int-">create</a></span>(int&nbsp;numLevels,
    185. 

  185.       double&nbsp;pyrScale,
    186. 

  186.       boolean&nbsp;fastPyramids,
    187. 

  187.       int&nbsp;winSize,
    188. 

  188.       int&nbsp;numIters)</code>&nbsp;</td>
    189. 

  189. </tr>
    190. 

  190. <tr id="i7" class="rowColor">
    191. 

  191. <td class="colFirst"><code>static <a href="../../../org/opencv/video/FarnebackOpticalFlow.html" title="class in org.opencv.video">FarnebackOpticalFlow</a></code></td>
    192. 

  192. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/video/FarnebackOpticalFlow.html#create-int-double-boolean-int-int-int-">create</a></span>(int&nbsp;numLevels,
    193. 

  193.       double&nbsp;pyrScale,
    194. 

  194.       boolean&nbsp;fastPyramids,
    195. 

  195.       int&nbsp;winSize,
    196. 

  196.       int&nbsp;numIters,
    197. 

  197.       int&nbsp;polyN)</code>&nbsp;</td>
    198. 

  198. </tr>
    199. 

  199. <tr id="i8" class="altColor">
    200. 

  200. <td class="colFirst"><code>static <a href="../../../org/opencv/video/FarnebackOpticalFlow.html" title="class in org.opencv.video">FarnebackOpticalFlow</a></code></td>
    201. 

  201. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/video/FarnebackOpticalFlow.html#create-int-double-boolean-int-int-int-double-">create</a></span>(int&nbsp;numLevels,
    202. 

  202.       double&nbsp;pyrScale,
    203. 

  203.       boolean&nbsp;fastPyramids,
    204. 

  204.       int&nbsp;winSize,
    205. 

  205.       int&nbsp;numIters,
    206. 

  206.       int&nbsp;polyN,
    207. 

  207.       double&nbsp;polySigma)</code>&nbsp;</td>
    208. 

  208. </tr>
    209. 

  209. <tr id="i9" class="rowColor">
    210. 

  210. <td class="colFirst"><code>static <a href="../../../org/opencv/video/FarnebackOpticalFlow.html" title="class in org.opencv.video">FarnebackOpticalFlow</a></code></td>
    211. 

  211. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/video/FarnebackOpticalFlow.html#create-int-double-boolean-int-int-int-double-int-">create</a></span>(int&nbsp;numLevels,
    212. 

  212.       double&nbsp;pyrScale,
    213. 

  213.       boolean&nbsp;fastPyramids,
    214. 

  214.       int&nbsp;winSize,
    215. 

  215.       int&nbsp;numIters,
    216. 

  216.       int&nbsp;polyN,
    217. 

  217.       double&nbsp;polySigma,
    218. 

  218.       int&nbsp;flags)</code>&nbsp;</td>
    219. 

  219. </tr>
    220. 

  220. <tr id="i10" class="altColor">
    221. 

  221. <td class="colFirst"><code>boolean</code></td>
    222. 

  222. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/video/FarnebackOpticalFlow.html#getFastPyramids--">getFastPyramids</a></span>()</code>&nbsp;</td>
    223. 

  223. </tr>
    224. 

  224. <tr id="i11" class="rowColor">
    225. 

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

  226. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/video/FarnebackOpticalFlow.html#getFlags--">getFlags</a></span>()</code>&nbsp;</td>
    227. 

  227. </tr>
    228. 

  228. <tr id="i12" class="altColor">
    229. 

  229. <td class="colFirst"><code>int</code></td>
    230. 

  230. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/video/FarnebackOpticalFlow.html#getNumIters--">getNumIters</a></span>()</code>&nbsp;</td>
    231. 

  231. </tr>
    232. 

  232. <tr id="i13" class="rowColor">
    233. 

  233. <td class="colFirst"><code>int</code></td>
    234. 

  234. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/video/FarnebackOpticalFlow.html#getNumLevels--">getNumLevels</a></span>()</code>&nbsp;</td>
    235. 

  235. </tr>
    236. 

  236. <tr id="i14" class="altColor">
    237. 

  237. <td class="colFirst"><code>int</code></td>
    238. 

  238. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/video/FarnebackOpticalFlow.html#getPolyN--">getPolyN</a></span>()</code>&nbsp;</td>
    239. 

  239. </tr>
    240. 

  240. <tr id="i15" class="rowColor">
    241. 

  241. <td class="colFirst"><code>double</code></td>
    242. 

  242. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/video/FarnebackOpticalFlow.html#getPolySigma--">getPolySigma</a></span>()</code>&nbsp;</td>
    243. 

  243. </tr>
    244. 

  244. <tr id="i16" class="altColor">
    245. 

  245. <td class="colFirst"><code>double</code></td>
    246. 

  246. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/video/FarnebackOpticalFlow.html#getPyrScale--">getPyrScale</a></span>()</code>&nbsp;</td>
    247. 

  247. </tr>
    248. 

  248. <tr id="i17" class="rowColor">
    249. 

  249. <td class="colFirst"><code>int</code></td>
    250. 

  250. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/video/FarnebackOpticalFlow.html#getWinSize--">getWinSize</a></span>()</code>&nbsp;</td>
    251. 

  251. </tr>
    252. 

  252. <tr id="i18" class="altColor">
    253. 

  253. <td class="colFirst"><code>void</code></td>
    254. 

  254. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/video/FarnebackOpticalFlow.html#setFastPyramids-boolean-">setFastPyramids</a></span>(boolean&nbsp;fastPyramids)</code>&nbsp;</td>
    255. 

  255. </tr>
    256. 

  256. <tr id="i19" class="rowColor">
    257. 

  257. <td class="colFirst"><code>void</code></td>
    258. 

  258. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/video/FarnebackOpticalFlow.html#setFlags-int-">setFlags</a></span>(int&nbsp;flags)</code>&nbsp;</td>
    259. 

  259. </tr>
    260. 

  260. <tr id="i20" class="altColor">
    261. 

  261. <td class="colFirst"><code>void</code></td>
    262. 

  262. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/video/FarnebackOpticalFlow.html#setNumIters-int-">setNumIters</a></span>(int&nbsp;numIters)</code>&nbsp;</td>
    263. 

  263. </tr>
    264. 

  264. <tr id="i21" class="rowColor">
    265. 

  265. <td class="colFirst"><code>void</code></td>
    266. 

  266. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/video/FarnebackOpticalFlow.html#setNumLevels-int-">setNumLevels</a></span>(int&nbsp;numLevels)</code>&nbsp;</td>
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  269. <td class="colFirst"><code>void</code></td>
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  273. <td class="colFirst"><code>void</code></td>
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  274. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/video/FarnebackOpticalFlow.html#setPolySigma-double-">setPolySigma</a></span>(double&nbsp;polySigma)</code>&nbsp;</td>
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  277. <td class="colFirst"><code>void</code></td>
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  281. <td class="colFirst"><code>void</code></td>
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  282. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/video/FarnebackOpticalFlow.html#setWinSize-int-">setWinSize</a></span>(int&nbsp;winSize)</code>&nbsp;</td>
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    364. 

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  375.                                           double&nbsp;pyrScale,
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  376.                                           boolean&nbsp;fastPyramids,
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  387.                                           double&nbsp;pyrScale,
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  388.                                           boolean&nbsp;fastPyramids,
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  414.                                           double&nbsp;pyrScale,
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  415.                                           boolean&nbsp;fastPyramids,
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  416.                                           int&nbsp;winSize,
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  417.                                           int&nbsp;numIters,
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  418.                                           int&nbsp;polyN,
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  419.                                           double&nbsp;polySigma)</pre>
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    429. 

  429.                                           double&nbsp;pyrScale,
    430. 

  430.                                           boolean&nbsp;fastPyramids,
    431. 

  431.                                           int&nbsp;winSize,
    432. 

  432.                                           int&nbsp;numIters,
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  433.                                           int&nbsp;polyN,
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  434.                                           double&nbsp;polySigma,
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  435.                                           int&nbsp;flags)</pre>
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  659. <p class="legalCopy"><small>Generated on 2023-06-28 12:47:21 / OpenCV 4.8.0</small></p>
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