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GFTTDetector.html

GFTTDetector.html 29 KB
文件歷史 原始文件

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  7. <title>GFTTDetector (OpenCV 4.8.0 Java documentation)</title>
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  104. <div class="subTitle">org.opencv.features2d</div>
    105. 

  105. <h2 title="Class GFTTDetector" class="title">Class GFTTDetector</h2>
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  107. <div class="contentContainer">
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  108. <ul class="inheritance">
    109. 

  109. <li>java.lang.Object</li>
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    112. 

  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/features2d/Feature2D.html" title="class in org.opencv.features2d">org.opencv.features2d.Feature2D</a></li>
    116. 

  116. <li>
    117. 

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

  118. <li>org.opencv.features2d.GFTTDetector</li>
    119. 

  119. </ul>
    120. 

  120. </li>
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    131. 

  131. <pre>public class <span class="typeNameLabel">GFTTDetector</span>
    132. 

  132. extends <a href="../../../org/opencv/features2d/Feature2D.html" title="class in org.opencv.features2d">Feature2D</a></pre>
    133. 

  133. <div class="block">Wrapping class for feature detection using the goodFeaturesToTrack function. :</div>
    134. 

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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/features2d/GFTTDetector.html" title="class in org.opencv.features2d">GFTTDetector</a></code></td>
    154. 

  154. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/features2d/GFTTDetector.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/features2d/GFTTDetector.html" title="class in org.opencv.features2d">GFTTDetector</a></code></td>
    158. 

  158. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/features2d/GFTTDetector.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/features2d/GFTTDetector.html" title="class in org.opencv.features2d">GFTTDetector</a></code></td>
    162. 

  162. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/features2d/GFTTDetector.html#create-int-">create</a></span>(int&nbsp;maxCorners)</code>&nbsp;</td>
    163. 

  163. </tr>
    164. 

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

  165. <td class="colFirst"><code>static <a href="../../../org/opencv/features2d/GFTTDetector.html" title="class in org.opencv.features2d">GFTTDetector</a></code></td>
    166. 

  166. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/features2d/GFTTDetector.html#create-int-double-">create</a></span>(int&nbsp;maxCorners,
    167. 

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

  168. </tr>
    169. 

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

  170. <td class="colFirst"><code>static <a href="../../../org/opencv/features2d/GFTTDetector.html" title="class in org.opencv.features2d">GFTTDetector</a></code></td>
    171. 

  171. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/features2d/GFTTDetector.html#create-int-double-double-">create</a></span>(int&nbsp;maxCorners,
    172. 

  172.       double&nbsp;qualityLevel,
    173. 

  173.       double&nbsp;minDistance)</code>&nbsp;</td>
    174. 

  174. </tr>
    175. 

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

  176. <td class="colFirst"><code>static <a href="../../../org/opencv/features2d/GFTTDetector.html" title="class in org.opencv.features2d">GFTTDetector</a></code></td>
    177. 

  177. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/features2d/GFTTDetector.html#create-int-double-double-int-">create</a></span>(int&nbsp;maxCorners,
    178. 

  178.       double&nbsp;qualityLevel,
    179. 

  179.       double&nbsp;minDistance,
    180. 

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

  181. </tr>
    182. 

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

  183. <td class="colFirst"><code>static <a href="../../../org/opencv/features2d/GFTTDetector.html" title="class in org.opencv.features2d">GFTTDetector</a></code></td>
    184. 

  184. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/features2d/GFTTDetector.html#create-int-double-double-int-boolean-">create</a></span>(int&nbsp;maxCorners,
    185. 

  185.       double&nbsp;qualityLevel,
    186. 

  186.       double&nbsp;minDistance,
    187. 

  187.       int&nbsp;blockSize,
    188. 

  188.       boolean&nbsp;useHarrisDetector)</code>&nbsp;</td>
    189. 

  189. </tr>
    190. 

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

  191. <td class="colFirst"><code>static <a href="../../../org/opencv/features2d/GFTTDetector.html" title="class in org.opencv.features2d">GFTTDetector</a></code></td>
    192. 

  192. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/features2d/GFTTDetector.html#create-int-double-double-int-boolean-double-">create</a></span>(int&nbsp;maxCorners,
    193. 

  193.       double&nbsp;qualityLevel,
    194. 

  194.       double&nbsp;minDistance,
    195. 

  195.       int&nbsp;blockSize,
    196. 

  196.       boolean&nbsp;useHarrisDetector,
    197. 

  197.       double&nbsp;k)</code>&nbsp;</td>
    198. 

  198. </tr>
    199. 

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

  200. <td class="colFirst"><code>static <a href="../../../org/opencv/features2d/GFTTDetector.html" title="class in org.opencv.features2d">GFTTDetector</a></code></td>
    201. 

  201. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/features2d/GFTTDetector.html#create-int-double-double-int-int-">create</a></span>(int&nbsp;maxCorners,
    202. 

  202.       double&nbsp;qualityLevel,
    203. 

  203.       double&nbsp;minDistance,
    204. 

  204.       int&nbsp;blockSize,
    205. 

  205.       int&nbsp;gradiantSize)</code>&nbsp;</td>
    206. 

  206. </tr>
    207. 

  207. <tr id="i9" class="rowColor">
    208. 

  208. <td class="colFirst"><code>static <a href="../../../org/opencv/features2d/GFTTDetector.html" title="class in org.opencv.features2d">GFTTDetector</a></code></td>
    209. 

  209. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/features2d/GFTTDetector.html#create-int-double-double-int-int-boolean-">create</a></span>(int&nbsp;maxCorners,
    210. 

  210.       double&nbsp;qualityLevel,
    211. 

  211.       double&nbsp;minDistance,
    212. 

  212.       int&nbsp;blockSize,
    213. 

  213.       int&nbsp;gradiantSize,
    214. 

  214.       boolean&nbsp;useHarrisDetector)</code>&nbsp;</td>
    215. 

  215. </tr>
    216. 

  216. <tr id="i10" class="altColor">
    217. 

  217. <td class="colFirst"><code>static <a href="../../../org/opencv/features2d/GFTTDetector.html" title="class in org.opencv.features2d">GFTTDetector</a></code></td>
    218. 

  218. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/features2d/GFTTDetector.html#create-int-double-double-int-int-boolean-double-">create</a></span>(int&nbsp;maxCorners,
    219. 

  219.       double&nbsp;qualityLevel,
    220. 

  220.       double&nbsp;minDistance,
    221. 

  221.       int&nbsp;blockSize,
    222. 

  222.       int&nbsp;gradiantSize,
    223. 

  223.       boolean&nbsp;useHarrisDetector,
    224. 

  224.       double&nbsp;k)</code>&nbsp;</td>
    225. 

  225. </tr>
    226. 

  226. <tr id="i11" class="rowColor">
    227. 

  227. <td class="colFirst"><code>int</code></td>
    228. 

  228. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/features2d/GFTTDetector.html#getBlockSize--">getBlockSize</a></span>()</code>&nbsp;</td>
    229. 

  229. </tr>
    230. 

  230. <tr id="i12" class="altColor">
    231. 

  231. <td class="colFirst"><code>java.lang.String</code></td>
    232. 

  232. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/features2d/GFTTDetector.html#getDefaultName--">getDefaultName</a></span>()</code>
    233. 

  233. <div class="block">Returns the algorithm string identifier.</div>
    234. 

  234. </td>
    235. 

  235. </tr>
    236. 

  236. <tr id="i13" class="rowColor">
    237. 

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

  238. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/features2d/GFTTDetector.html#getGradientSize--">getGradientSize</a></span>()</code>&nbsp;</td>
    239. 

  239. </tr>
    240. 

  240. <tr id="i14" class="altColor">
    241. 

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

  242. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/features2d/GFTTDetector.html#getHarrisDetector--">getHarrisDetector</a></span>()</code>&nbsp;</td>
    243. 

  243. </tr>
    244. 

  244. <tr id="i15" class="rowColor">
    245. 

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

  246. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/features2d/GFTTDetector.html#getK--">getK</a></span>()</code>&nbsp;</td>
    247. 

  247. </tr>
    248. 

  248. <tr id="i16" class="altColor">
    249. 

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

  250. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/features2d/GFTTDetector.html#getMaxFeatures--">getMaxFeatures</a></span>()</code>&nbsp;</td>
    251. 

  251. </tr>
    252. 

  252. <tr id="i17" class="rowColor">
    253. 

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

  254. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/features2d/GFTTDetector.html#getMinDistance--">getMinDistance</a></span>()</code>&nbsp;</td>
    255. 

  255. </tr>
    256. 

  256. <tr id="i18" class="altColor">
    257. 

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

  258. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/features2d/GFTTDetector.html#getQualityLevel--">getQualityLevel</a></span>()</code>&nbsp;</td>
    259. 

  259. </tr>
    260. 

  260. <tr id="i19" class="rowColor">
    261. 

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

  262. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/features2d/GFTTDetector.html#setBlockSize-int-">setBlockSize</a></span>(int&nbsp;blockSize)</code>&nbsp;</td>
    263. 

  263. </tr>
    264. 

  264. <tr id="i20" class="altColor">
    265. 

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

  266. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/features2d/GFTTDetector.html#setGradientSize-int-">setGradientSize</a></span>(int&nbsp;gradientSize_)</code>&nbsp;</td>
    267. 

  267. </tr>
    268. 

  268. <tr id="i21" class="rowColor">
    269. 

  269. <td class="colFirst"><code>void</code></td>
    270. 

  270. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/features2d/GFTTDetector.html#setHarrisDetector-boolean-">setHarrisDetector</a></span>(boolean&nbsp;val)</code>&nbsp;</td>
    271. 

  271. </tr>
    272. 

  272. <tr id="i22" class="altColor">
    273. 

  273. <td class="colFirst"><code>void</code></td>
    274. 

  274. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/features2d/GFTTDetector.html#setK-double-">setK</a></span>(double&nbsp;k)</code>&nbsp;</td>
    275. 

  275. </tr>
    276. 

  276. <tr id="i23" class="rowColor">
    277. 

  277. <td class="colFirst"><code>void</code></td>
    278. 

  278. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/features2d/GFTTDetector.html#setMaxFeatures-int-">setMaxFeatures</a></span>(int&nbsp;maxFeatures)</code>&nbsp;</td>
    279. 

  279. </tr>
    280. 

  280. <tr id="i24" class="altColor">
    281. 

  281. <td class="colFirst"><code>void</code></td>
    282. 

  282. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/features2d/GFTTDetector.html#setMinDistance-double-">setMinDistance</a></span>(double&nbsp;minDistance)</code>&nbsp;</td>
    283. 

  283. </tr>
    284. 

  284. <tr id="i25" class="rowColor">
    285. 

  285. <td class="colFirst"><code>void</code></td>
    286. 

  286. <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/features2d/GFTTDetector.html#setQualityLevel-double-">setQualityLevel</a></span>(double&nbsp;qlevel)</code>&nbsp;</td>
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    294. 

  294. <code><a href="../../../org/opencv/features2d/Feature2D.html#compute-java.util.List-java.util.List-java.util.List-">compute</a>, <a href="../../../org/opencv/features2d/Feature2D.html#compute-org.opencv.core.Mat-org.opencv.core.MatOfKeyPoint-org.opencv.core.Mat-">compute</a>, <a href="../../../org/opencv/features2d/Feature2D.html#defaultNorm--">defaultNorm</a>, <a href="../../../org/opencv/features2d/Feature2D.html#descriptorSize--">descriptorSize</a>, <a href="../../../org/opencv/features2d/Feature2D.html#descriptorType--">descriptorType</a>, <a href="../../../org/opencv/features2d/Feature2D.html#detect-java.util.List-java.util.List-">detect</a>, <a href="../../../org/opencv/features2d/Feature2D.html#detect-java.util.List-java.util.List-java.util.List-">detect</a>, <a href="../../../org/opencv/features2d/Feature2D.html#detect-org.opencv.core.Mat-org.opencv.core.MatOfKeyPoint-">detect</a>, <a href="../../../org/opencv/features2d/Feature2D.html#detect-org.opencv.core.Mat-org.opencv.core.MatOfKeyPoint-org.opencv.core.Mat-">detect</a>, <a href="../../../org/opencv/features2d/Feature2D.html#detectAndCompute-org.opencv.core.Mat-org.opencv.core.Mat-org.opencv.core.MatOfKeyPoint-org.opencv.core.Mat-">detectAndCompute</a>, <a href="../../../org/opencv/features2d/Feature2D.html#detectAndCompute-org.opencv.core.Mat-org.opencv.core.Mat-org.opencv.core.MatOfKeyPoint-org.opencv.core.Mat-boolean-">detectAndCompute</a>, <a href="../../../org/opencv/features2d/Feature2D.html#empty--">empty</a>, <a href="../../../org/opencv/features2d/Feature2D.html#read-java.lang.String-">read</a>, <a href="../../../org/opencv/features2d/Feature2D.html#write-java.lang.String-">write</a></code></li>
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    300. 

  300. <h3>Methods inherited from class&nbsp;org.opencv.core.<a href="../../../org/opencv/core/Algorithm.html" title="class in org.opencv.core">Algorithm</a></h3>
    301. 

  301. <code><a href="../../../org/opencv/core/Algorithm.html#clear--">clear</a>, <a href="../../../org/opencv/core/Algorithm.html#getNativeObjAddr--">getNativeObjAddr</a>, <a href="../../../org/opencv/core/Algorithm.html#save-java.lang.String-">save</a></code></li>
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  307. <h3>Methods inherited from class&nbsp;java.lang.Object</h3>
    308. 

  308. <code>equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
    309. 

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    310. 

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  329. <h4>__fromPtr__</h4>
    330. 

  330. <pre>public static&nbsp;<a href="../../../org/opencv/features2d/GFTTDetector.html" title="class in org.opencv.features2d">GFTTDetector</a>&nbsp;__fromPtr__(long&nbsp;addr)</pre>
    331. 

  331. </li>
    332. 

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    333. 

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    339. 

  339. <pre>public static&nbsp;<a href="../../../org/opencv/features2d/GFTTDetector.html" title="class in org.opencv.features2d">GFTTDetector</a>&nbsp;create()</pre>
    340. 

  340. </li>
    341. 

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  348. <pre>public static&nbsp;<a href="../../../org/opencv/features2d/GFTTDetector.html" title="class in org.opencv.features2d">GFTTDetector</a>&nbsp;create(int&nbsp;maxCorners)</pre>
    349. 

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    357. 

  357. <pre>public static&nbsp;<a href="../../../org/opencv/features2d/GFTTDetector.html" title="class in org.opencv.features2d">GFTTDetector</a>&nbsp;create(int&nbsp;maxCorners,
    358. 

  358.                                   double&nbsp;qualityLevel)</pre>
    359. 

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    360. 

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    367. 

  367. <pre>public static&nbsp;<a href="../../../org/opencv/features2d/GFTTDetector.html" title="class in org.opencv.features2d">GFTTDetector</a>&nbsp;create(int&nbsp;maxCorners,
    368. 

  368.                                   double&nbsp;qualityLevel,
    369. 

  369.                                   double&nbsp;minDistance)</pre>
    370. 

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    371. 

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  378. <pre>public static&nbsp;<a href="../../../org/opencv/features2d/GFTTDetector.html" title="class in org.opencv.features2d">GFTTDetector</a>&nbsp;create(int&nbsp;maxCorners,
    379. 

  379.                                   double&nbsp;qualityLevel,
    380. 

  380.                                   double&nbsp;minDistance,
    381. 

  381.                                   int&nbsp;blockSize)</pre>
    382. 

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    383. 

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  390. <pre>public static&nbsp;<a href="../../../org/opencv/features2d/GFTTDetector.html" title="class in org.opencv.features2d">GFTTDetector</a>&nbsp;create(int&nbsp;maxCorners,
    391. 

  391.                                   double&nbsp;qualityLevel,
    392. 

  392.                                   double&nbsp;minDistance,
    393. 

  393.                                   int&nbsp;blockSize,
    394. 

  394.                                   boolean&nbsp;useHarrisDetector)</pre>
    395. 

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    397. 

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  403. <pre>public static&nbsp;<a href="../../../org/opencv/features2d/GFTTDetector.html" title="class in org.opencv.features2d">GFTTDetector</a>&nbsp;create(int&nbsp;maxCorners,
    404. 

  404.                                   double&nbsp;qualityLevel,
    405. 

  405.                                   double&nbsp;minDistance,
    406. 

  406.                                   int&nbsp;blockSize,
    407. 

  407.                                   boolean&nbsp;useHarrisDetector,
    408. 

  408.                                   double&nbsp;k)</pre>
    409. 

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    410. 

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    411. 

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    417. 

  417. <pre>public static&nbsp;<a href="../../../org/opencv/features2d/GFTTDetector.html" title="class in org.opencv.features2d">GFTTDetector</a>&nbsp;create(int&nbsp;maxCorners,
    418. 

  418.                                   double&nbsp;qualityLevel,
    419. 

  419.                                   double&nbsp;minDistance,
    420. 

  420.                                   int&nbsp;blockSize,
    421. 

  421.                                   int&nbsp;gradiantSize)</pre>
    422. 

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    423. 

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    424. 

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    430. 

  430. <pre>public static&nbsp;<a href="../../../org/opencv/features2d/GFTTDetector.html" title="class in org.opencv.features2d">GFTTDetector</a>&nbsp;create(int&nbsp;maxCorners,
    431. 

  431.                                   double&nbsp;qualityLevel,
    432. 

  432.                                   double&nbsp;minDistance,
    433. 

  433.                                   int&nbsp;blockSize,
    434. 

  434.                                   int&nbsp;gradiantSize,
    435. 

  435.                                   boolean&nbsp;useHarrisDetector)</pre>
    436. 

  436. </li>
    437. 

  437. </ul>
    438. 

  438. <a name="create-int-double-double-int-int-boolean-double-">
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    443. 

  443. <h4>create</h4>
    444. 

  444. <pre>public static&nbsp;<a href="../../../org/opencv/features2d/GFTTDetector.html" title="class in org.opencv.features2d">GFTTDetector</a>&nbsp;create(int&nbsp;maxCorners,
    445. 

  445.                                   double&nbsp;qualityLevel,
    446. 

  446.                                   double&nbsp;minDistance,
    447. 

  447.                                   int&nbsp;blockSize,
    448. 

  448.                                   int&nbsp;gradiantSize,
    449. 

  449.                                   boolean&nbsp;useHarrisDetector,
    450. 

  450.                                   double&nbsp;k)</pre>
    451. 

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    452. 

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    458. 

  458. <h4>getBlockSize</h4>
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  459. <pre>public&nbsp;int&nbsp;getBlockSize()</pre>
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  468. <pre>public&nbsp;java.lang.String&nbsp;getDefaultName()</pre>
    469. 

  469. <div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../org/opencv/core/Algorithm.html#getDefaultName--">Algorithm</a></code></span></div>
    470. 

  470. <div class="block">Returns the algorithm string identifier.
    471. 

  471.  This string is used as top level xml/yml node tag when the object is saved to a file or string.</div>
    472. 

  472. <dl>
    473. 

  473. <dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
    474. 

  474. <dd><code><a href="../../../org/opencv/features2d/Feature2D.html#getDefaultName--">getDefaultName</a></code>&nbsp;in class&nbsp;<code><a href="../../../org/opencv/features2d/Feature2D.html" title="class in org.opencv.features2d">Feature2D</a></code></dd>
    475. 

  475. <dt><span class="returnLabel">Returns:</span></dt>
    476. 

  476. <dd>automatically generated</dd>
    477. 

  477. </dl>
    478. 

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    479. 

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    480. 

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  485. <h4>getGradientSize</h4>
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  486. <pre>public&nbsp;int&nbsp;getGradientSize()</pre>
    487. 

  487. </li>
    488. 

  488. </ul>
    489. 

  489. <a name="getHarrisDetector--">
    490. 

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    491. 

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    492. 

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    493. 

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    494. 

  494. <h4>getHarrisDetector</h4>
    495. 

  495. <pre>public&nbsp;boolean&nbsp;getHarrisDetector()</pre>
    496. 

  496. </li>
    497. 

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    498. 

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    499. 

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    500. 

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    503. 

  503. <h4>getK</h4>
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  504. <pre>public&nbsp;double&nbsp;getK()</pre>
    505. 

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    506. 

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    507. 

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    508. 

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    512. 

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  513. <pre>public&nbsp;int&nbsp;getMaxFeatures()</pre>
    514. 

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    515. 

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    516. 

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    517. 

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    518. 

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    520. 

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    521. 

  521. <h4>getMinDistance</h4>
    522. 

  522. <pre>public&nbsp;double&nbsp;getMinDistance()</pre>
    523. 

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    524. 

  524. </ul>
    525. 

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    526. 

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    527. 

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    528. 

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    530. 

  530. <h4>getQualityLevel</h4>
    531. 

  531. <pre>public&nbsp;double&nbsp;getQualityLevel()</pre>
    532. 

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    533. 

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    540. 

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  549. <pre>public&nbsp;void&nbsp;setGradientSize(int&nbsp;gradientSize_)</pre>
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  558. <pre>public&nbsp;void&nbsp;setHarrisDetector(boolean&nbsp;val)</pre>
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  576. <pre>public&nbsp;void&nbsp;setMaxFeatures(int&nbsp;maxFeatures)</pre>
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