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598 lines
41 KiB
598 lines
41 KiB
<!DOCTYPE HTML>
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<!-- Generated by javadoc (17) on Wed Jul 02 13:16:04 UTC 2025 -->
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<title>BRISK (OpenCV 4.12.0 Java documentation)</title>
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<meta name="description" content="declaration: package: org.opencv.features2d, class: BRISK">
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<li>Summary: </li>
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<li>Field | </li>
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<li>Constr | </li>
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<li><a href="#method-summary">Method</a></li>
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<li>Detail: </li>
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<!-- ======== START OF CLASS DATA ======== -->
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<div class="sub-title"><span class="package-label-in-type">Package</span> <a href="package-summary.html">org.opencv.features2d</a></div>
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<h1 title="Class BRISK" class="title">Class BRISK</h1>
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</div>
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<div class="inheritance" title="Inheritance Tree"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">java.lang.Object</a>
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<div class="inheritance"><a href="../core/Algorithm.html" title="class in org.opencv.core">org.opencv.core.Algorithm</a>
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<div class="inheritance"><a href="Feature2D.html" title="class in org.opencv.features2d">org.opencv.features2d.Feature2D</a>
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<div class="inheritance">org.opencv.features2d.BRISK</div>
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</div>
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</div>
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</div>
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<section class="class-description" id="class-description">
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<hr>
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<div class="type-signature"><span class="modifiers">public class </span><span class="element-name type-name-label">BRISK</span>
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<span class="extends-implements">extends <a href="Feature2D.html" title="class in org.opencv.features2d">Feature2D</a></span></div>
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<div class="block">Class implementing the BRISK keypoint detector and descriptor extractor, described in CITE: LCS11 .</div>
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</section>
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<section class="summary">
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<ul class="summary-list">
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<!-- ========== METHOD SUMMARY =========== -->
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<li>
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<section class="method-summary" id="method-summary">
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<h2>Method Summary</h2>
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<div id="method-summary-table">
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<div class="table-tabs" role="tablist" aria-orientation="horizontal"><button id="method-summary-table-tab0" role="tab" aria-selected="true" aria-controls="method-summary-table.tabpanel" tabindex="0" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table', 3)" class="active-table-tab">All Methods</button><button id="method-summary-table-tab1" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab1', 3)" class="table-tab">Static Methods</button><button id="method-summary-table-tab2" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab2', 3)" class="table-tab">Instance Methods</button><button id="method-summary-table-tab4" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab4', 3)" class="table-tab">Concrete Methods</button></div>
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<div id="method-summary-table.tabpanel" role="tabpanel" aria-labelledby="method-summary-table-tab0">
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<div class="summary-table three-column-summary">
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<div class="table-header col-first">Modifier and Type</div>
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<div class="table-header col-second">Method</div>
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<div class="table-header col-last">Description</div>
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<div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="BRISK.html" title="class in org.opencv.features2d">BRISK</a></code></div>
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<div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#__fromPtr__(long)" class="member-name-link">__fromPtr__</a><wbr>(long addr)</code></div>
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<div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> </div>
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<div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="BRISK.html" title="class in org.opencv.features2d">BRISK</a></code></div>
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<div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#create()" class="member-name-link">create</a>()</code></div>
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<div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
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<div class="block">The BRISK constructor
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keypoint.</div>
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</div>
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<div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="BRISK.html" title="class in org.opencv.features2d">BRISK</a></code></div>
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<div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#create(int)" class="member-name-link">create</a><wbr>(int thresh)</code></div>
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<div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
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<div class="block">The BRISK constructor</div>
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</div>
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<div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="BRISK.html" title="class in org.opencv.features2d">BRISK</a></code></div>
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<div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#create(int,int)" class="member-name-link">create</a><wbr>(int thresh,
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int octaves)</code></div>
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<div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
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<div class="block">The BRISK constructor</div>
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</div>
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<div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="BRISK.html" title="class in org.opencv.features2d">BRISK</a></code></div>
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<div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#create(int,int,float)" class="member-name-link">create</a><wbr>(int thresh,
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int octaves,
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float patternScale)</code></div>
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<div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
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<div class="block">The BRISK constructor</div>
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</div>
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<div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="BRISK.html" title="class in org.opencv.features2d">BRISK</a></code></div>
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<div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#create(int,int,org.opencv.core.MatOfFloat,org.opencv.core.MatOfInt)" class="member-name-link">create</a><wbr>(int thresh,
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int octaves,
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<a href="../core/MatOfFloat.html" title="class in org.opencv.core">MatOfFloat</a> radiusList,
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<a href="../core/MatOfInt.html" title="class in org.opencv.core">MatOfInt</a> numberList)</code></div>
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<div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
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<div class="block">The BRISK constructor for a custom pattern, detection threshold and octaves</div>
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</div>
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<div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="BRISK.html" title="class in org.opencv.features2d">BRISK</a></code></div>
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<div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#create(int,int,org.opencv.core.MatOfFloat,org.opencv.core.MatOfInt,float)" class="member-name-link">create</a><wbr>(int thresh,
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int octaves,
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<a href="../core/MatOfFloat.html" title="class in org.opencv.core">MatOfFloat</a> radiusList,
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<a href="../core/MatOfInt.html" title="class in org.opencv.core">MatOfInt</a> numberList,
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float dMax)</code></div>
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<div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
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<div class="block">The BRISK constructor for a custom pattern, detection threshold and octaves</div>
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</div>
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<div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="BRISK.html" title="class in org.opencv.features2d">BRISK</a></code></div>
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<div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#create(int,int,org.opencv.core.MatOfFloat,org.opencv.core.MatOfInt,float,float)" class="member-name-link">create</a><wbr>(int thresh,
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int octaves,
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<a href="../core/MatOfFloat.html" title="class in org.opencv.core">MatOfFloat</a> radiusList,
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<a href="../core/MatOfInt.html" title="class in org.opencv.core">MatOfInt</a> numberList,
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float dMax,
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float dMin)</code></div>
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<div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
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<div class="block">The BRISK constructor for a custom pattern, detection threshold and octaves</div>
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</div>
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<div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="BRISK.html" title="class in org.opencv.features2d">BRISK</a></code></div>
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<div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#create(int,int,org.opencv.core.MatOfFloat,org.opencv.core.MatOfInt,float,float,org.opencv.core.MatOfInt)" class="member-name-link">create</a><wbr>(int thresh,
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int octaves,
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<a href="../core/MatOfFloat.html" title="class in org.opencv.core">MatOfFloat</a> radiusList,
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<a href="../core/MatOfInt.html" title="class in org.opencv.core">MatOfInt</a> numberList,
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float dMax,
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float dMin,
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<a href="../core/MatOfInt.html" title="class in org.opencv.core">MatOfInt</a> indexChange)</code></div>
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<div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
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<div class="block">The BRISK constructor for a custom pattern, detection threshold and octaves</div>
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</div>
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<div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="BRISK.html" title="class in org.opencv.features2d">BRISK</a></code></div>
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<div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#create(org.opencv.core.MatOfFloat,org.opencv.core.MatOfInt)" class="member-name-link">create</a><wbr>(<a href="../core/MatOfFloat.html" title="class in org.opencv.core">MatOfFloat</a> radiusList,
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<a href="../core/MatOfInt.html" title="class in org.opencv.core">MatOfInt</a> numberList)</code></div>
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<div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
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<div class="block">The BRISK constructor for a custom pattern</div>
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</div>
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<div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="BRISK.html" title="class in org.opencv.features2d">BRISK</a></code></div>
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<div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#create(org.opencv.core.MatOfFloat,org.opencv.core.MatOfInt,float)" class="member-name-link">create</a><wbr>(<a href="../core/MatOfFloat.html" title="class in org.opencv.core">MatOfFloat</a> radiusList,
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<a href="../core/MatOfInt.html" title="class in org.opencv.core">MatOfInt</a> numberList,
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float dMax)</code></div>
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<div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
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<div class="block">The BRISK constructor for a custom pattern</div>
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</div>
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<div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="BRISK.html" title="class in org.opencv.features2d">BRISK</a></code></div>
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<div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#create(org.opencv.core.MatOfFloat,org.opencv.core.MatOfInt,float,float)" class="member-name-link">create</a><wbr>(<a href="../core/MatOfFloat.html" title="class in org.opencv.core">MatOfFloat</a> radiusList,
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<a href="../core/MatOfInt.html" title="class in org.opencv.core">MatOfInt</a> numberList,
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float dMax,
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float dMin)</code></div>
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<div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
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<div class="block">The BRISK constructor for a custom pattern</div>
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</div>
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<div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="BRISK.html" title="class in org.opencv.features2d">BRISK</a></code></div>
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<div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#create(org.opencv.core.MatOfFloat,org.opencv.core.MatOfInt,float,float,org.opencv.core.MatOfInt)" class="member-name-link">create</a><wbr>(<a href="../core/MatOfFloat.html" title="class in org.opencv.core">MatOfFloat</a> radiusList,
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<a href="../core/MatOfInt.html" title="class in org.opencv.core">MatOfInt</a> numberList,
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float dMax,
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float dMin,
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<a href="../core/MatOfInt.html" title="class in org.opencv.core">MatOfInt</a> indexChange)</code></div>
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<div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
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<div class="block">The BRISK constructor for a custom pattern</div>
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</div>
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<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></code></div>
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<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getDefaultName()" class="member-name-link">getDefaultName</a>()</code></div>
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<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
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<div class="block">Returns the algorithm string identifier.</div>
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</div>
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<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>int</code></div>
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<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getOctaves()" class="member-name-link">getOctaves</a>()</code></div>
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<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div>
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<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>float</code></div>
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<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getPatternScale()" class="member-name-link">getPatternScale</a>()</code></div>
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<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div>
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<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>int</code></div>
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<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getThreshold()" class="member-name-link">getThreshold</a>()</code></div>
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<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div>
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<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div>
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<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#setOctaves(int)" class="member-name-link">setOctaves</a><wbr>(int octaves)</code></div>
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<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
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<div class="block">Set detection octaves.</div>
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</div>
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<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div>
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<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#setPatternScale(float)" class="member-name-link">setPatternScale</a><wbr>(float patternScale)</code></div>
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<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
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<div class="block">Set detection patternScale.</div>
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</div>
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<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div>
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<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#setThreshold(int)" class="member-name-link">setThreshold</a><wbr>(int threshold)</code></div>
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<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
|
|
<div class="block">Set detection threshold.</div>
|
|
</div>
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|
</div>
|
|
</div>
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|
</div>
|
|
<div class="inherited-list">
|
|
<h3 id="methods-inherited-from-class-org.opencv.features2d.Feature2D">Methods inherited from class org.opencv.features2d.<a href="Feature2D.html" title="class in org.opencv.features2d">Feature2D</a></h3>
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|
<code><a href="Feature2D.html#compute(java.util.List,java.util.List,java.util.List)">compute</a>, <a href="Feature2D.html#compute(org.opencv.core.Mat,org.opencv.core.MatOfKeyPoint,org.opencv.core.Mat)">compute</a>, <a href="Feature2D.html#defaultNorm()">defaultNorm</a>, <a href="Feature2D.html#descriptorSize()">descriptorSize</a>, <a href="Feature2D.html#descriptorType()">descriptorType</a>, <a href="Feature2D.html#detect(java.util.List,java.util.List)">detect</a>, <a href="Feature2D.html#detect(java.util.List,java.util.List,java.util.List)">detect</a>, <a href="Feature2D.html#detect(org.opencv.core.Mat,org.opencv.core.MatOfKeyPoint)">detect</a>, <a href="Feature2D.html#detect(org.opencv.core.Mat,org.opencv.core.MatOfKeyPoint,org.opencv.core.Mat)">detect</a>, <a href="Feature2D.html#detectAndCompute(org.opencv.core.Mat,org.opencv.core.Mat,org.opencv.core.MatOfKeyPoint,org.opencv.core.Mat)">detectAndCompute</a>, <a href="Feature2D.html#detectAndCompute(org.opencv.core.Mat,org.opencv.core.Mat,org.opencv.core.MatOfKeyPoint,org.opencv.core.Mat,boolean)">detectAndCompute</a>, <a href="Feature2D.html#empty()">empty</a>, <a href="Feature2D.html#read(java.lang.String)">read</a>, <a href="Feature2D.html#write(java.lang.String)">write</a></code></div>
|
|
<div class="inherited-list">
|
|
<h3 id="methods-inherited-from-class-org.opencv.core.Algorithm">Methods inherited from class org.opencv.core.<a href="../core/Algorithm.html" title="class in org.opencv.core">Algorithm</a></h3>
|
|
<code><a href="../core/Algorithm.html#clear()">clear</a>, <a href="../core/Algorithm.html#getNativeObjAddr()">getNativeObjAddr</a>, <a href="../core/Algorithm.html#save(java.lang.String)">save</a></code></div>
|
|
<div class="inherited-list">
|
|
<h3 id="methods-inherited-from-class-java.lang.Object">Methods inherited from class java.lang.<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></h3>
|
|
<code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#equals(java.lang.Object)" title="class or interface in java.lang" class="external-link">equals</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#getClass()" title="class or interface in java.lang" class="external-link">getClass</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#hashCode()" title="class or interface in java.lang" class="external-link">hashCode</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#notify()" title="class or interface in java.lang" class="external-link">notify</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#notifyAll()" title="class or interface in java.lang" class="external-link">notifyAll</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#toString()" title="class or interface in java.lang" class="external-link">toString</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#wait()" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#wait(long)" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#wait(long,int)" title="class or interface in java.lang" class="external-link">wait</a></code></div>
|
|
</section>
|
|
</li>
|
|
</ul>
|
|
</section>
|
|
<section class="details">
|
|
<ul class="details-list">
|
|
<!-- ============ METHOD DETAIL ========== -->
|
|
<li>
|
|
<section class="method-details" id="method-detail">
|
|
<h2>Method Details</h2>
|
|
<ul class="member-list">
|
|
<li>
|
|
<section class="detail" id="__fromPtr__(long)">
|
|
<h3>__fromPtr__</h3>
|
|
<div class="member-signature"><span class="modifiers">public static</span> <span class="return-type"><a href="BRISK.html" title="class in org.opencv.features2d">BRISK</a></span> <span class="element-name">__fromPtr__</span><wbr><span class="parameters">(long addr)</span></div>
|
|
</section>
|
|
</li>
|
|
<li>
|
|
<section class="detail" id="create(int,int,float)">
|
|
<h3>create</h3>
|
|
<div class="member-signature"><span class="modifiers">public static</span> <span class="return-type"><a href="BRISK.html" title="class in org.opencv.features2d">BRISK</a></span> <span class="element-name">create</span><wbr><span class="parameters">(int thresh,
|
|
int octaves,
|
|
float patternScale)</span></div>
|
|
<div class="block">The BRISK constructor</div>
|
|
<dl class="notes">
|
|
<dt>Parameters:</dt>
|
|
<dd><code>thresh</code> - AGAST detection threshold score.</dd>
|
|
<dd><code>octaves</code> - detection octaves. Use 0 to do single scale.</dd>
|
|
<dd><code>patternScale</code> - apply this scale to the pattern used for sampling the neighbourhood of a
|
|
keypoint.</dd>
|
|
<dt>Returns:</dt>
|
|
<dd>automatically generated</dd>
|
|
</dl>
|
|
</section>
|
|
</li>
|
|
<li>
|
|
<section class="detail" id="create(int,int)">
|
|
<h3>create</h3>
|
|
<div class="member-signature"><span class="modifiers">public static</span> <span class="return-type"><a href="BRISK.html" title="class in org.opencv.features2d">BRISK</a></span> <span class="element-name">create</span><wbr><span class="parameters">(int thresh,
|
|
int octaves)</span></div>
|
|
<div class="block">The BRISK constructor</div>
|
|
<dl class="notes">
|
|
<dt>Parameters:</dt>
|
|
<dd><code>thresh</code> - AGAST detection threshold score.</dd>
|
|
<dd><code>octaves</code> - detection octaves. Use 0 to do single scale.
|
|
keypoint.</dd>
|
|
<dt>Returns:</dt>
|
|
<dd>automatically generated</dd>
|
|
</dl>
|
|
</section>
|
|
</li>
|
|
<li>
|
|
<section class="detail" id="create(int)">
|
|
<h3>create</h3>
|
|
<div class="member-signature"><span class="modifiers">public static</span> <span class="return-type"><a href="BRISK.html" title="class in org.opencv.features2d">BRISK</a></span> <span class="element-name">create</span><wbr><span class="parameters">(int thresh)</span></div>
|
|
<div class="block">The BRISK constructor</div>
|
|
<dl class="notes">
|
|
<dt>Parameters:</dt>
|
|
<dd><code>thresh</code> - AGAST detection threshold score.
|
|
keypoint.</dd>
|
|
<dt>Returns:</dt>
|
|
<dd>automatically generated</dd>
|
|
</dl>
|
|
</section>
|
|
</li>
|
|
<li>
|
|
<section class="detail" id="create()">
|
|
<h3>create</h3>
|
|
<div class="member-signature"><span class="modifiers">public static</span> <span class="return-type"><a href="BRISK.html" title="class in org.opencv.features2d">BRISK</a></span> <span class="element-name">create</span>()</div>
|
|
<div class="block">The BRISK constructor
|
|
|
|
keypoint.</div>
|
|
<dl class="notes">
|
|
<dt>Returns:</dt>
|
|
<dd>automatically generated</dd>
|
|
</dl>
|
|
</section>
|
|
</li>
|
|
<li>
|
|
<section class="detail" id="create(org.opencv.core.MatOfFloat,org.opencv.core.MatOfInt,float,float,org.opencv.core.MatOfInt)">
|
|
<h3>create</h3>
|
|
<div class="member-signature"><span class="modifiers">public static</span> <span class="return-type"><a href="BRISK.html" title="class in org.opencv.features2d">BRISK</a></span> <span class="element-name">create</span><wbr><span class="parameters">(<a href="../core/MatOfFloat.html" title="class in org.opencv.core">MatOfFloat</a> radiusList,
|
|
<a href="../core/MatOfInt.html" title="class in org.opencv.core">MatOfInt</a> numberList,
|
|
float dMax,
|
|
float dMin,
|
|
<a href="../core/MatOfInt.html" title="class in org.opencv.core">MatOfInt</a> indexChange)</span></div>
|
|
<div class="block">The BRISK constructor for a custom pattern</div>
|
|
<dl class="notes">
|
|
<dt>Parameters:</dt>
|
|
<dd><code>radiusList</code> - defines the radii (in pixels) where the samples around a keypoint are taken (for
|
|
keypoint scale 1).</dd>
|
|
<dd><code>numberList</code> - defines the number of sampling points on the sampling circle. Must be the same
|
|
size as radiusList..</dd>
|
|
<dd><code>dMax</code> - threshold for the short pairings used for descriptor formation (in pixels for keypoint
|
|
scale 1).</dd>
|
|
<dd><code>dMin</code> - threshold for the long pairings used for orientation determination (in pixels for
|
|
keypoint scale 1).</dd>
|
|
<dd><code>indexChange</code> - index remapping of the bits.</dd>
|
|
<dt>Returns:</dt>
|
|
<dd>automatically generated</dd>
|
|
</dl>
|
|
</section>
|
|
</li>
|
|
<li>
|
|
<section class="detail" id="create(org.opencv.core.MatOfFloat,org.opencv.core.MatOfInt,float,float)">
|
|
<h3>create</h3>
|
|
<div class="member-signature"><span class="modifiers">public static</span> <span class="return-type"><a href="BRISK.html" title="class in org.opencv.features2d">BRISK</a></span> <span class="element-name">create</span><wbr><span class="parameters">(<a href="../core/MatOfFloat.html" title="class in org.opencv.core">MatOfFloat</a> radiusList,
|
|
<a href="../core/MatOfInt.html" title="class in org.opencv.core">MatOfInt</a> numberList,
|
|
float dMax,
|
|
float dMin)</span></div>
|
|
<div class="block">The BRISK constructor for a custom pattern</div>
|
|
<dl class="notes">
|
|
<dt>Parameters:</dt>
|
|
<dd><code>radiusList</code> - defines the radii (in pixels) where the samples around a keypoint are taken (for
|
|
keypoint scale 1).</dd>
|
|
<dd><code>numberList</code> - defines the number of sampling points on the sampling circle. Must be the same
|
|
size as radiusList..</dd>
|
|
<dd><code>dMax</code> - threshold for the short pairings used for descriptor formation (in pixels for keypoint
|
|
scale 1).</dd>
|
|
<dd><code>dMin</code> - threshold for the long pairings used for orientation determination (in pixels for
|
|
keypoint scale 1).</dd>
|
|
<dt>Returns:</dt>
|
|
<dd>automatically generated</dd>
|
|
</dl>
|
|
</section>
|
|
</li>
|
|
<li>
|
|
<section class="detail" id="create(org.opencv.core.MatOfFloat,org.opencv.core.MatOfInt,float)">
|
|
<h3>create</h3>
|
|
<div class="member-signature"><span class="modifiers">public static</span> <span class="return-type"><a href="BRISK.html" title="class in org.opencv.features2d">BRISK</a></span> <span class="element-name">create</span><wbr><span class="parameters">(<a href="../core/MatOfFloat.html" title="class in org.opencv.core">MatOfFloat</a> radiusList,
|
|
<a href="../core/MatOfInt.html" title="class in org.opencv.core">MatOfInt</a> numberList,
|
|
float dMax)</span></div>
|
|
<div class="block">The BRISK constructor for a custom pattern</div>
|
|
<dl class="notes">
|
|
<dt>Parameters:</dt>
|
|
<dd><code>radiusList</code> - defines the radii (in pixels) where the samples around a keypoint are taken (for
|
|
keypoint scale 1).</dd>
|
|
<dd><code>numberList</code> - defines the number of sampling points on the sampling circle. Must be the same
|
|
size as radiusList..</dd>
|
|
<dd><code>dMax</code> - threshold for the short pairings used for descriptor formation (in pixels for keypoint
|
|
scale 1).
|
|
keypoint scale 1).</dd>
|
|
<dt>Returns:</dt>
|
|
<dd>automatically generated</dd>
|
|
</dl>
|
|
</section>
|
|
</li>
|
|
<li>
|
|
<section class="detail" id="create(org.opencv.core.MatOfFloat,org.opencv.core.MatOfInt)">
|
|
<h3>create</h3>
|
|
<div class="member-signature"><span class="modifiers">public static</span> <span class="return-type"><a href="BRISK.html" title="class in org.opencv.features2d">BRISK</a></span> <span class="element-name">create</span><wbr><span class="parameters">(<a href="../core/MatOfFloat.html" title="class in org.opencv.core">MatOfFloat</a> radiusList,
|
|
<a href="../core/MatOfInt.html" title="class in org.opencv.core">MatOfInt</a> numberList)</span></div>
|
|
<div class="block">The BRISK constructor for a custom pattern</div>
|
|
<dl class="notes">
|
|
<dt>Parameters:</dt>
|
|
<dd><code>radiusList</code> - defines the radii (in pixels) where the samples around a keypoint are taken (for
|
|
keypoint scale 1).</dd>
|
|
<dd><code>numberList</code> - defines the number of sampling points on the sampling circle. Must be the same
|
|
size as radiusList..
|
|
scale 1).
|
|
keypoint scale 1).</dd>
|
|
<dt>Returns:</dt>
|
|
<dd>automatically generated</dd>
|
|
</dl>
|
|
</section>
|
|
</li>
|
|
<li>
|
|
<section class="detail" id="create(int,int,org.opencv.core.MatOfFloat,org.opencv.core.MatOfInt,float,float,org.opencv.core.MatOfInt)">
|
|
<h3>create</h3>
|
|
<div class="member-signature"><span class="modifiers">public static</span> <span class="return-type"><a href="BRISK.html" title="class in org.opencv.features2d">BRISK</a></span> <span class="element-name">create</span><wbr><span class="parameters">(int thresh,
|
|
int octaves,
|
|
<a href="../core/MatOfFloat.html" title="class in org.opencv.core">MatOfFloat</a> radiusList,
|
|
<a href="../core/MatOfInt.html" title="class in org.opencv.core">MatOfInt</a> numberList,
|
|
float dMax,
|
|
float dMin,
|
|
<a href="../core/MatOfInt.html" title="class in org.opencv.core">MatOfInt</a> indexChange)</span></div>
|
|
<div class="block">The BRISK constructor for a custom pattern, detection threshold and octaves</div>
|
|
<dl class="notes">
|
|
<dt>Parameters:</dt>
|
|
<dd><code>thresh</code> - AGAST detection threshold score.</dd>
|
|
<dd><code>octaves</code> - detection octaves. Use 0 to do single scale.</dd>
|
|
<dd><code>radiusList</code> - defines the radii (in pixels) where the samples around a keypoint are taken (for
|
|
keypoint scale 1).</dd>
|
|
<dd><code>numberList</code> - defines the number of sampling points on the sampling circle. Must be the same
|
|
size as radiusList..</dd>
|
|
<dd><code>dMax</code> - threshold for the short pairings used for descriptor formation (in pixels for keypoint
|
|
scale 1).</dd>
|
|
<dd><code>dMin</code> - threshold for the long pairings used for orientation determination (in pixels for
|
|
keypoint scale 1).</dd>
|
|
<dd><code>indexChange</code> - index remapping of the bits.</dd>
|
|
<dt>Returns:</dt>
|
|
<dd>automatically generated</dd>
|
|
</dl>
|
|
</section>
|
|
</li>
|
|
<li>
|
|
<section class="detail" id="create(int,int,org.opencv.core.MatOfFloat,org.opencv.core.MatOfInt,float,float)">
|
|
<h3>create</h3>
|
|
<div class="member-signature"><span class="modifiers">public static</span> <span class="return-type"><a href="BRISK.html" title="class in org.opencv.features2d">BRISK</a></span> <span class="element-name">create</span><wbr><span class="parameters">(int thresh,
|
|
int octaves,
|
|
<a href="../core/MatOfFloat.html" title="class in org.opencv.core">MatOfFloat</a> radiusList,
|
|
<a href="../core/MatOfInt.html" title="class in org.opencv.core">MatOfInt</a> numberList,
|
|
float dMax,
|
|
float dMin)</span></div>
|
|
<div class="block">The BRISK constructor for a custom pattern, detection threshold and octaves</div>
|
|
<dl class="notes">
|
|
<dt>Parameters:</dt>
|
|
<dd><code>thresh</code> - AGAST detection threshold score.</dd>
|
|
<dd><code>octaves</code> - detection octaves. Use 0 to do single scale.</dd>
|
|
<dd><code>radiusList</code> - defines the radii (in pixels) where the samples around a keypoint are taken (for
|
|
keypoint scale 1).</dd>
|
|
<dd><code>numberList</code> - defines the number of sampling points on the sampling circle. Must be the same
|
|
size as radiusList..</dd>
|
|
<dd><code>dMax</code> - threshold for the short pairings used for descriptor formation (in pixels for keypoint
|
|
scale 1).</dd>
|
|
<dd><code>dMin</code> - threshold for the long pairings used for orientation determination (in pixels for
|
|
keypoint scale 1).</dd>
|
|
<dt>Returns:</dt>
|
|
<dd>automatically generated</dd>
|
|
</dl>
|
|
</section>
|
|
</li>
|
|
<li>
|
|
<section class="detail" id="create(int,int,org.opencv.core.MatOfFloat,org.opencv.core.MatOfInt,float)">
|
|
<h3>create</h3>
|
|
<div class="member-signature"><span class="modifiers">public static</span> <span class="return-type"><a href="BRISK.html" title="class in org.opencv.features2d">BRISK</a></span> <span class="element-name">create</span><wbr><span class="parameters">(int thresh,
|
|
int octaves,
|
|
<a href="../core/MatOfFloat.html" title="class in org.opencv.core">MatOfFloat</a> radiusList,
|
|
<a href="../core/MatOfInt.html" title="class in org.opencv.core">MatOfInt</a> numberList,
|
|
float dMax)</span></div>
|
|
<div class="block">The BRISK constructor for a custom pattern, detection threshold and octaves</div>
|
|
<dl class="notes">
|
|
<dt>Parameters:</dt>
|
|
<dd><code>thresh</code> - AGAST detection threshold score.</dd>
|
|
<dd><code>octaves</code> - detection octaves. Use 0 to do single scale.</dd>
|
|
<dd><code>radiusList</code> - defines the radii (in pixels) where the samples around a keypoint are taken (for
|
|
keypoint scale 1).</dd>
|
|
<dd><code>numberList</code> - defines the number of sampling points on the sampling circle. Must be the same
|
|
size as radiusList..</dd>
|
|
<dd><code>dMax</code> - threshold for the short pairings used for descriptor formation (in pixels for keypoint
|
|
scale 1).
|
|
keypoint scale 1).</dd>
|
|
<dt>Returns:</dt>
|
|
<dd>automatically generated</dd>
|
|
</dl>
|
|
</section>
|
|
</li>
|
|
<li>
|
|
<section class="detail" id="create(int,int,org.opencv.core.MatOfFloat,org.opencv.core.MatOfInt)">
|
|
<h3>create</h3>
|
|
<div class="member-signature"><span class="modifiers">public static</span> <span class="return-type"><a href="BRISK.html" title="class in org.opencv.features2d">BRISK</a></span> <span class="element-name">create</span><wbr><span class="parameters">(int thresh,
|
|
int octaves,
|
|
<a href="../core/MatOfFloat.html" title="class in org.opencv.core">MatOfFloat</a> radiusList,
|
|
<a href="../core/MatOfInt.html" title="class in org.opencv.core">MatOfInt</a> numberList)</span></div>
|
|
<div class="block">The BRISK constructor for a custom pattern, detection threshold and octaves</div>
|
|
<dl class="notes">
|
|
<dt>Parameters:</dt>
|
|
<dd><code>thresh</code> - AGAST detection threshold score.</dd>
|
|
<dd><code>octaves</code> - detection octaves. Use 0 to do single scale.</dd>
|
|
<dd><code>radiusList</code> - defines the radii (in pixels) where the samples around a keypoint are taken (for
|
|
keypoint scale 1).</dd>
|
|
<dd><code>numberList</code> - defines the number of sampling points on the sampling circle. Must be the same
|
|
size as radiusList..
|
|
scale 1).
|
|
keypoint scale 1).</dd>
|
|
<dt>Returns:</dt>
|
|
<dd>automatically generated</dd>
|
|
</dl>
|
|
</section>
|
|
</li>
|
|
<li>
|
|
<section class="detail" id="getDefaultName()">
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<h3>getDefaultName</h3>
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<div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></span> <span class="element-name">getDefaultName</span>()</div>
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<div class="block"><span class="descfrm-type-label">Description copied from class: <code><a href="../core/Algorithm.html#getDefaultName()">Algorithm</a></code></span></div>
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<div class="block">Returns the algorithm string identifier.
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This string is used as top level xml/yml node tag when the object is saved to a file or string.</div>
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<dl class="notes">
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<dt>Overrides:</dt>
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<dd><code><a href="Feature2D.html#getDefaultName()">getDefaultName</a></code> in class <code><a href="Feature2D.html" title="class in org.opencv.features2d">Feature2D</a></code></dd>
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<dt>Returns:</dt>
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<dd>automatically generated</dd>
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</dl>
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</section>
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</li>
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<li>
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<section class="detail" id="setThreshold(int)">
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<h3>setThreshold</h3>
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<div class="member-signature"><span class="modifiers">public</span> <span class="return-type">void</span> <span class="element-name">setThreshold</span><wbr><span class="parameters">(int threshold)</span></div>
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<div class="block">Set detection threshold.</div>
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<dl class="notes">
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<dt>Parameters:</dt>
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<dd><code>threshold</code> - AGAST detection threshold score.</dd>
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</dl>
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</section>
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</li>
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<li>
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<section class="detail" id="getThreshold()">
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<h3>getThreshold</h3>
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<div class="member-signature"><span class="modifiers">public</span> <span class="return-type">int</span> <span class="element-name">getThreshold</span>()</div>
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</section>
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</li>
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<li>
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<section class="detail" id="setOctaves(int)">
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<h3>setOctaves</h3>
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<div class="member-signature"><span class="modifiers">public</span> <span class="return-type">void</span> <span class="element-name">setOctaves</span><wbr><span class="parameters">(int octaves)</span></div>
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<div class="block">Set detection octaves.</div>
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<dl class="notes">
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<dt>Parameters:</dt>
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<dd><code>octaves</code> - detection octaves. Use 0 to do single scale.</dd>
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</dl>
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</section>
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</li>
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<li>
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<section class="detail" id="getOctaves()">
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<h3>getOctaves</h3>
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<div class="member-signature"><span class="modifiers">public</span> <span class="return-type">int</span> <span class="element-name">getOctaves</span>()</div>
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</section>
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</li>
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<li>
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<section class="detail" id="setPatternScale(float)">
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<h3>setPatternScale</h3>
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<div class="member-signature"><span class="modifiers">public</span> <span class="return-type">void</span> <span class="element-name">setPatternScale</span><wbr><span class="parameters">(float patternScale)</span></div>
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<div class="block">Set detection patternScale.</div>
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<dl class="notes">
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<dt>Parameters:</dt>
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<dd><code>patternScale</code> - apply this scale to the pattern used for sampling the neighbourhood of a
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keypoint.</dd>
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</dl>
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</section>
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</li>
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<li>
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<section class="detail" id="getPatternScale()">
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<h3>getPatternScale</h3>
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<div class="member-signature"><span class="modifiers">public</span> <span class="return-type">float</span> <span class="element-name">getPatternScale</span>()</div>
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</section>
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</li>
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</ul>
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</section>
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</li>
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</ul>
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</section>
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<!-- ========= END OF CLASS DATA ========= -->
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</main>
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<footer role="contentinfo">
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<hr>
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<p class="legal-copy"><small>Generated on 2025-07-02 13:16:04 / OpenCV 4.12.0</small></p>
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