1112 lines
88 KiB
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1112 lines
88 KiB
HTML
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<div class="sub-title"><span class="package-label-in-type">Package</span> <a href="package-summary.html">org.opencv.dnn</a></div>
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<h1 title="Class Net" class="title">Class Net</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">org.opencv.dnn.Net</div>
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<section class="class-description" id="class-description">
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<div class="type-signature"><span class="modifiers">public class </span><span class="element-name type-name-label">Net</span>
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<span class="extends-implements">extends <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></span></div>
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<div class="block">This class allows to create and manipulate comprehensive artificial neural networks.
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Neural network is presented as directed acyclic graph (DAG), where vertices are Layer instances,
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and edges specify relationships between layers inputs and outputs.
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Each network layer has unique integer id and unique string name inside its network.
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LayerId can store either layer name or layer id.
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This class supports reference counting of its instances, i. e. copies point to the same instance.</div>
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</section>
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<ul class="summary-list">
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<!-- ======== CONSTRUCTOR SUMMARY ======== -->
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<li>
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<section class="constructor-summary" id="constructor-summary">
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<h2>Constructor Summary</h2>
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<div class="caption"><span>Constructors</span></div>
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<div class="summary-table two-column-summary">
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<div class="table-header col-first">Constructor</div>
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<div class="table-header col-last">Description</div>
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<div class="col-constructor-name even-row-color"><code><a href="#%3Cinit%3E()" class="member-name-link">Net</a>()</code></div>
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<div class="col-last even-row-color"> </div>
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</div>
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</section>
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</li>
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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="Net.html" title="class in org.opencv.dnn">Net</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-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="#connect(java.lang.String,java.lang.String)" class="member-name-link">connect</a><wbr>(<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> outPin,
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<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> inpPin)</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">Connects output of the first layer to input of the second layer.</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><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 even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#dump()" class="member-name-link">dump</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">
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<div class="block">Dump net to String</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="#dumpToFile(java.lang.String)" class="member-name-link">dumpToFile</a><wbr>(<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> path)</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">Dump net structure, hyperparameters, backend, target and fusion to dot file</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="#dumpToPbtxt(java.lang.String)" class="member-name-link">dumpToPbtxt</a><wbr>(<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> path)</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">Dump net structure, hyperparameters, backend, target and fusion to pbtxt file</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>boolean</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="#empty()" class="member-name-link">empty</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 true if there are no layers in the network.</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="#enableFusion(boolean)" class="member-name-link">enableFusion</a><wbr>(boolean fusion)</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">Enables or disables layer fusion in the network.</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="#enableWinograd(boolean)" class="member-name-link">enableWinograd</a><wbr>(boolean useWinograd)</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">Enables or disables the Winograd compute branch.</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><a href="../core/Mat.html" title="class in org.opencv.core">Mat</a></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="#forward()" class="member-name-link">forward</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">
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<div class="block">Runs forward pass to compute output of layer with name <code>outputName</code>.</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="../core/Mat.html" title="class in org.opencv.core">Mat</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="#forward(java.lang.String)" class="member-name-link">forward</a><wbr>(<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> outputName)</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">Runs forward pass to compute output of layer with name <code>outputName</code>.</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="#forward(java.util.List)" class="member-name-link">forward</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<a href="../core/Mat.html" title="class in org.opencv.core">Mat</a>> outputBlobs)</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">Runs forward pass to compute output of layer with name <code>outputName</code>.</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="#forward(java.util.List,java.lang.String)" class="member-name-link">forward</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<a href="../core/Mat.html" title="class in org.opencv.core">Mat</a>> outputBlobs,
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<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> outputName)</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">Runs forward pass to compute output of layer with name <code>outputName</code>.</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="#forward(java.util.List,java.util.List)" class="member-name-link">forward</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<a href="../core/Mat.html" title="class in org.opencv.core">Mat</a>> outputBlobs,
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<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<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>> outBlobNames)</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">Runs forward pass to compute outputs of layers listed in <code>outBlobNames</code>.</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>long</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="#getFLOPS(int,java.util.List)" class="member-name-link">getFLOPS</a><wbr>(int layerId,
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<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<a href="../core/MatOfInt.html" title="class in org.opencv.core">MatOfInt</a>> netInputShapes)</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>long</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="#getFLOPS(int,org.opencv.core.MatOfInt)" class="member-name-link">getFLOPS</a><wbr>(int layerId,
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<a href="../core/MatOfInt.html" title="class in org.opencv.core">MatOfInt</a> netInputShape)</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>long</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="#getFLOPS(java.util.List)" class="member-name-link">getFLOPS</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<a href="../core/MatOfInt.html" title="class in org.opencv.core">MatOfInt</a>> netInputShapes)</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">Computes FLOP for whole loaded model with specified input shapes.</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>long</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="#getFLOPS(org.opencv.core.MatOfInt)" class="member-name-link">getFLOPS</a><wbr>(<a href="../core/MatOfInt.html" title="class in org.opencv.core">MatOfInt</a> netInputShape)</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="#getInputDetails(org.opencv.core.MatOfFloat,org.opencv.core.MatOfInt)" class="member-name-link">getInputDetails</a><wbr>(<a href="../core/MatOfFloat.html" title="class in org.opencv.core">MatOfFloat</a> scales,
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<a href="../core/MatOfInt.html" title="class in org.opencv.core">MatOfInt</a> zeropoints)</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 input scale and zeropoint for a quantized Net.</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><a href="Layer.html" title="class in org.opencv.dnn">Layer</a></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="#getLayer(int)" class="member-name-link">getLayer</a><wbr>(int layerId)</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 class="block">Returns pointer to layer with specified id or name which the network use.</div>
|
|
</div>
|
|
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>int</code></div>
|
|
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getLayerId(java.lang.String)" class="member-name-link">getLayerId</a><wbr>(<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> layer)</code></div>
|
|
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
|
|
<div class="block">Converts string name of the layer to the integer identifier.</div>
|
|
</div>
|
|
<div class="col-first even-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/util/List.html" title="class or interface in java.util" class="external-link">List</a><<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>
|
|
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getLayerNames()" class="member-name-link">getLayerNames</a>()</code></div>
|
|
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div>
|
|
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>int</code></div>
|
|
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getLayersCount(java.lang.String)" class="member-name-link">getLayersCount</a><wbr>(<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> layerType)</code></div>
|
|
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
|
|
<div class="block">Returns count of layers of specified type.</div>
|
|
</div>
|
|
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div>
|
|
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getLayerTypes(java.util.List)" class="member-name-link">getLayerTypes</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<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>> layersTypes)</code></div>
|
|
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
|
|
<div class="block">Returns list of types for layer used in model.</div>
|
|
</div>
|
|
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div>
|
|
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getMemoryConsumption(int,java.util.List,long%5B%5D,long%5B%5D)" class="member-name-link">getMemoryConsumption</a><wbr>(int layerId,
|
|
<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<a href="../core/MatOfInt.html" title="class in org.opencv.core">MatOfInt</a>> netInputShapes,
|
|
long[] weights,
|
|
long[] blobs)</code></div>
|
|
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div>
|
|
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div>
|
|
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getMemoryConsumption(int,org.opencv.core.MatOfInt,long%5B%5D,long%5B%5D)" class="member-name-link">getMemoryConsumption</a><wbr>(int layerId,
|
|
<a href="../core/MatOfInt.html" title="class in org.opencv.core">MatOfInt</a> netInputShape,
|
|
long[] weights,
|
|
long[] blobs)</code></div>
|
|
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div>
|
|
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div>
|
|
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getMemoryConsumption(org.opencv.core.MatOfInt,long%5B%5D,long%5B%5D)" class="member-name-link">getMemoryConsumption</a><wbr>(<a href="../core/MatOfInt.html" title="class in org.opencv.core">MatOfInt</a> netInputShape,
|
|
long[] weights,
|
|
long[] blobs)</code></div>
|
|
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div>
|
|
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>long</code></div>
|
|
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getNativeObjAddr()" class="member-name-link">getNativeObjAddr</a>()</code></div>
|
|
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div>
|
|
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div>
|
|
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getOutputDetails(org.opencv.core.MatOfFloat,org.opencv.core.MatOfInt)" class="member-name-link">getOutputDetails</a><wbr>(<a href="../core/MatOfFloat.html" title="class in org.opencv.core">MatOfFloat</a> scales,
|
|
<a href="../core/MatOfInt.html" title="class in org.opencv.core">MatOfInt</a> zeropoints)</code></div>
|
|
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
|
|
<div class="block">Returns output scale and zeropoint for a quantized Net.</div>
|
|
</div>
|
|
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="../core/Mat.html" title="class in org.opencv.core">Mat</a></code></div>
|
|
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getParam(int)" class="member-name-link">getParam</a><wbr>(int layer)</code></div>
|
|
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
|
|
<div class="block">Returns parameter blob of the layer.</div>
|
|
</div>
|
|
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="../core/Mat.html" title="class in org.opencv.core">Mat</a></code></div>
|
|
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getParam(int,int)" class="member-name-link">getParam</a><wbr>(int layer,
|
|
int numParam)</code></div>
|
|
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
|
|
<div class="block">Returns parameter blob of the layer.</div>
|
|
</div>
|
|
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="../core/Mat.html" title="class in org.opencv.core">Mat</a></code></div>
|
|
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getParam(java.lang.String)" class="member-name-link">getParam</a><wbr>(<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> layerName)</code></div>
|
|
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div>
|
|
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="../core/Mat.html" title="class in org.opencv.core">Mat</a></code></div>
|
|
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getParam(java.lang.String,int)" class="member-name-link">getParam</a><wbr>(<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> layerName,
|
|
int numParam)</code></div>
|
|
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div>
|
|
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>long</code></div>
|
|
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getPerfProfile(org.opencv.core.MatOfDouble)" class="member-name-link">getPerfProfile</a><wbr>(<a href="../core/MatOfDouble.html" title="class in org.opencv.core">MatOfDouble</a> timings)</code></div>
|
|
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
|
|
<div class="block">Returns overall time for inference and timings (in ticks) for layers.</div>
|
|
</div>
|
|
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="../core/MatOfInt.html" title="class in org.opencv.core">MatOfInt</a></code></div>
|
|
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getUnconnectedOutLayers()" class="member-name-link">getUnconnectedOutLayers</a>()</code></div>
|
|
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
|
|
<div class="block">Returns indexes of layers with unconnected outputs.</div>
|
|
</div>
|
|
<div class="col-first even-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/util/List.html" title="class or interface in java.util" class="external-link">List</a><<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>
|
|
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getUnconnectedOutLayersNames()" class="member-name-link">getUnconnectedOutLayersNames</a>()</code></div>
|
|
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
|
|
<div class="block">Returns names of layers with unconnected outputs.</div>
|
|
</div>
|
|
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="Net.html" title="class in org.opencv.dnn">Net</a></code></div>
|
|
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#quantize(java.util.List,int,int)" class="member-name-link">quantize</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<a href="../core/Mat.html" title="class in org.opencv.core">Mat</a>> calibData,
|
|
int inputsDtype,
|
|
int outputsDtype)</code></div>
|
|
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
|
|
<div class="block">Returns a quantized Net from a floating-point Net.</div>
|
|
</div>
|
|
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="Net.html" title="class in org.opencv.dnn">Net</a></code></div>
|
|
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#quantize(java.util.List,int,int,boolean)" class="member-name-link">quantize</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<a href="../core/Mat.html" title="class in org.opencv.core">Mat</a>> calibData,
|
|
int inputsDtype,
|
|
int outputsDtype,
|
|
boolean perChannel)</code></div>
|
|
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
|
|
<div class="block">Returns a quantized Net from a floating-point Net.</div>
|
|
</div>
|
|
<div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="Net.html" title="class in org.opencv.dnn">Net</a></code></div>
|
|
<div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#readFromModelOptimizer(java.lang.String,java.lang.String)" class="member-name-link">readFromModelOptimizer</a><wbr>(<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> xml,
|
|
<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> bin)</code></div>
|
|
<div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
|
|
<div class="block">Create a network from Intel's Model Optimizer intermediate representation (IR).</div>
|
|
</div>
|
|
<div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="Net.html" title="class in org.opencv.dnn">Net</a></code></div>
|
|
<div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#readFromModelOptimizer(org.opencv.core.MatOfByte,org.opencv.core.MatOfByte)" class="member-name-link">readFromModelOptimizer</a><wbr>(<a href="../core/MatOfByte.html" title="class in org.opencv.core">MatOfByte</a> bufferModelConfig,
|
|
<a href="../core/MatOfByte.html" title="class in org.opencv.core">MatOfByte</a> bufferWeights)</code></div>
|
|
<div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
|
|
<div class="block">Create a network from Intel's Model Optimizer in-memory buffers with intermediate representation (IR).</div>
|
|
</div>
|
|
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>int</code></div>
|
|
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#registerOutput(java.lang.String,int,int)" class="member-name-link">registerOutput</a><wbr>(<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> outputName,
|
|
int layerId,
|
|
int outputPort)</code></div>
|
|
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
|
|
<div class="block">Registers network output with name
|
|
|
|
Function may create additional 'Identity' layer.</div>
|
|
</div>
|
|
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div>
|
|
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#setHalideScheduler(java.lang.String)" class="member-name-link">setHalideScheduler</a><wbr>(<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> scheduler)</code></div>
|
|
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
|
|
<div class="block">Compile Halide layers.</div>
|
|
</div>
|
|
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div>
|
|
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#setInput(org.opencv.core.Mat)" class="member-name-link">setInput</a><wbr>(<a href="../core/Mat.html" title="class in org.opencv.core">Mat</a> blob)</code></div>
|
|
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
|
|
<div class="block">Sets the new input value for the network</div>
|
|
</div>
|
|
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div>
|
|
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#setInput(org.opencv.core.Mat,java.lang.String)" class="member-name-link">setInput</a><wbr>(<a href="../core/Mat.html" title="class in org.opencv.core">Mat</a> blob,
|
|
<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> name)</code></div>
|
|
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
|
|
<div class="block">Sets the new input value for the network</div>
|
|
</div>
|
|
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div>
|
|
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#setInput(org.opencv.core.Mat,java.lang.String,double)" class="member-name-link">setInput</a><wbr>(<a href="../core/Mat.html" title="class in org.opencv.core">Mat</a> blob,
|
|
<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> name,
|
|
double scalefactor)</code></div>
|
|
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
|
|
<div class="block">Sets the new input value for the network</div>
|
|
</div>
|
|
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div>
|
|
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#setInput(org.opencv.core.Mat,java.lang.String,double,org.opencv.core.Scalar)" class="member-name-link">setInput</a><wbr>(<a href="../core/Mat.html" title="class in org.opencv.core">Mat</a> blob,
|
|
<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> name,
|
|
double scalefactor,
|
|
<a href="../core/Scalar.html" title="class in org.opencv.core">Scalar</a> mean)</code></div>
|
|
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
|
|
<div class="block">Sets the new input value for the network</div>
|
|
</div>
|
|
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div>
|
|
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#setInputShape(java.lang.String,org.opencv.core.MatOfInt)" class="member-name-link">setInputShape</a><wbr>(<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> inputName,
|
|
<a href="../core/MatOfInt.html" title="class in org.opencv.core">MatOfInt</a> shape)</code></div>
|
|
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
|
|
<div class="block">Specify shape of network input.</div>
|
|
</div>
|
|
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div>
|
|
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#setInputsNames(java.util.List)" class="member-name-link">setInputsNames</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<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>> inputBlobNames)</code></div>
|
|
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
|
|
<div class="block">Sets outputs names of the network input pseudo layer.</div>
|
|
</div>
|
|
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div>
|
|
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#setParam(int,int,org.opencv.core.Mat)" class="member-name-link">setParam</a><wbr>(int layer,
|
|
int numParam,
|
|
<a href="../core/Mat.html" title="class in org.opencv.core">Mat</a> blob)</code></div>
|
|
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
|
|
<div class="block">Sets the new value for the learned param of the layer.</div>
|
|
</div>
|
|
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div>
|
|
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#setParam(java.lang.String,int,org.opencv.core.Mat)" class="member-name-link">setParam</a><wbr>(<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> layerName,
|
|
int numParam,
|
|
<a href="../core/Mat.html" title="class in org.opencv.core">Mat</a> blob)</code></div>
|
|
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div>
|
|
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div>
|
|
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#setPreferableBackend(int)" class="member-name-link">setPreferableBackend</a><wbr>(int backendId)</code></div>
|
|
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
|
|
<div class="block">Ask network to use specific computation backend where it supported.</div>
|
|
</div>
|
|
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div>
|
|
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#setPreferableTarget(int)" class="member-name-link">setPreferableTarget</a><wbr>(int targetId)</code></div>
|
|
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
|
|
<div class="block">Ask network to make computations on specific target device.</div>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</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">
|
|
<!-- ========= CONSTRUCTOR DETAIL ======== -->
|
|
<li>
|
|
<section class="constructor-details" id="constructor-detail">
|
|
<h2>Constructor Details</h2>
|
|
<ul class="member-list">
|
|
<li>
|
|
<section class="detail" id="<init>()">
|
|
<h3>Net</h3>
|
|
<div class="member-signature"><span class="modifiers">public</span> <span class="element-name">Net</span>()</div>
|
|
</section>
|
|
</li>
|
|
</ul>
|
|
</section>
|
|
</li>
|
|
<!-- ============ METHOD DETAIL ========== -->
|
|
<li>
|
|
<section class="method-details" id="method-detail">
|
|
<h2>Method Details</h2>
|
|
<ul class="member-list">
|
|
<li>
|
|
<section class="detail" id="getNativeObjAddr()">
|
|
<h3>getNativeObjAddr</h3>
|
|
<div class="member-signature"><span class="modifiers">public</span> <span class="return-type">long</span> <span class="element-name">getNativeObjAddr</span>()</div>
|
|
</section>
|
|
</li>
|
|
<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="Net.html" title="class in org.opencv.dnn">Net</a></span> <span class="element-name">__fromPtr__</span><wbr><span class="parameters">(long addr)</span></div>
|
|
</section>
|
|
</li>
|
|
<li>
|
|
<section class="detail" id="readFromModelOptimizer(java.lang.String,java.lang.String)">
|
|
<h3>readFromModelOptimizer</h3>
|
|
<div class="member-signature"><span class="modifiers">public static</span> <span class="return-type"><a href="Net.html" title="class in org.opencv.dnn">Net</a></span> <span class="element-name">readFromModelOptimizer</span><wbr><span class="parameters">(<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> xml,
|
|
<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> bin)</span></div>
|
|
<div class="block">Create a network from Intel's Model Optimizer intermediate representation (IR).</div>
|
|
<dl class="notes">
|
|
<dt>Parameters:</dt>
|
|
<dd><code>xml</code> - XML configuration file with network's topology.</dd>
|
|
<dd><code>bin</code> - Binary file with trained weights.
|
|
Networks imported from Intel's Model Optimizer are launched in Intel's Inference Engine
|
|
backend.</dd>
|
|
<dt>Returns:</dt>
|
|
<dd>automatically generated</dd>
|
|
</dl>
|
|
</section>
|
|
</li>
|
|
<li>
|
|
<section class="detail" id="readFromModelOptimizer(org.opencv.core.MatOfByte,org.opencv.core.MatOfByte)">
|
|
<h3>readFromModelOptimizer</h3>
|
|
<div class="member-signature"><span class="modifiers">public static</span> <span class="return-type"><a href="Net.html" title="class in org.opencv.dnn">Net</a></span> <span class="element-name">readFromModelOptimizer</span><wbr><span class="parameters">(<a href="../core/MatOfByte.html" title="class in org.opencv.core">MatOfByte</a> bufferModelConfig,
|
|
<a href="../core/MatOfByte.html" title="class in org.opencv.core">MatOfByte</a> bufferWeights)</span></div>
|
|
<div class="block">Create a network from Intel's Model Optimizer in-memory buffers with intermediate representation (IR).</div>
|
|
<dl class="notes">
|
|
<dt>Parameters:</dt>
|
|
<dd><code>bufferModelConfig</code> - buffer with model's configuration.</dd>
|
|
<dd><code>bufferWeights</code> - buffer with model's trained weights.</dd>
|
|
<dt>Returns:</dt>
|
|
<dd>Net object.</dd>
|
|
</dl>
|
|
</section>
|
|
</li>
|
|
<li>
|
|
<section class="detail" id="empty()">
|
|
<h3>empty</h3>
|
|
<div class="member-signature"><span class="modifiers">public</span> <span class="return-type">boolean</span> <span class="element-name">empty</span>()</div>
|
|
<div class="block">Returns true if there are no layers in the network.</div>
|
|
<dl class="notes">
|
|
<dt>Returns:</dt>
|
|
<dd>automatically generated</dd>
|
|
</dl>
|
|
</section>
|
|
</li>
|
|
<li>
|
|
<section class="detail" id="dump()">
|
|
<h3>dump</h3>
|
|
<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">dump</span>()</div>
|
|
<div class="block">Dump net to String</div>
|
|
<dl class="notes">
|
|
<dt>Returns:</dt>
|
|
<dd>String with structure, hyperparameters, backend, target and fusion
|
|
Call method after setInput(). To see correct backend, target and fusion run after forward().</dd>
|
|
</dl>
|
|
</section>
|
|
</li>
|
|
<li>
|
|
<section class="detail" id="dumpToFile(java.lang.String)">
|
|
<h3>dumpToFile</h3>
|
|
<div class="member-signature"><span class="modifiers">public</span> <span class="return-type">void</span> <span class="element-name">dumpToFile</span><wbr><span class="parameters">(<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> path)</span></div>
|
|
<div class="block">Dump net structure, hyperparameters, backend, target and fusion to dot file</div>
|
|
<dl class="notes">
|
|
<dt>Parameters:</dt>
|
|
<dd><code>path</code> - path to output file with .dot extension
|
|
SEE: dump()</dd>
|
|
</dl>
|
|
</section>
|
|
</li>
|
|
<li>
|
|
<section class="detail" id="dumpToPbtxt(java.lang.String)">
|
|
<h3>dumpToPbtxt</h3>
|
|
<div class="member-signature"><span class="modifiers">public</span> <span class="return-type">void</span> <span class="element-name">dumpToPbtxt</span><wbr><span class="parameters">(<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> path)</span></div>
|
|
<div class="block">Dump net structure, hyperparameters, backend, target and fusion to pbtxt file</div>
|
|
<dl class="notes">
|
|
<dt>Parameters:</dt>
|
|
<dd><code>path</code> - path to output file with .pbtxt extension
|
|
|
|
Use Netron (https://netron.app) to open the target file to visualize the model.
|
|
Call method after setInput(). To see correct backend, target and fusion run after forward().</dd>
|
|
</dl>
|
|
</section>
|
|
</li>
|
|
<li>
|
|
<section class="detail" id="getLayerId(java.lang.String)">
|
|
<h3>getLayerId</h3>
|
|
<div class="member-signature"><span class="modifiers">public</span> <span class="return-type">int</span> <span class="element-name">getLayerId</span><wbr><span class="parameters">(<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> layer)</span></div>
|
|
<div class="block">Converts string name of the layer to the integer identifier.</div>
|
|
<dl class="notes">
|
|
<dt>Parameters:</dt>
|
|
<dd><code>layer</code> - automatically generated</dd>
|
|
<dt>Returns:</dt>
|
|
<dd>id of the layer, or -1 if the layer wasn't found.</dd>
|
|
</dl>
|
|
</section>
|
|
</li>
|
|
<li>
|
|
<section class="detail" id="getLayerNames()">
|
|
<h3>getLayerNames</h3>
|
|
<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/util/List.html" title="class or interface in java.util" class="external-link">List</a><<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">getLayerNames</span>()</div>
|
|
</section>
|
|
</li>
|
|
<li>
|
|
<section class="detail" id="getLayer(int)">
|
|
<h3>getLayer</h3>
|
|
<div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="Layer.html" title="class in org.opencv.dnn">Layer</a></span> <span class="element-name">getLayer</span><wbr><span class="parameters">(int layerId)</span></div>
|
|
<div class="block">Returns pointer to layer with specified id or name which the network use.</div>
|
|
<dl class="notes">
|
|
<dt>Parameters:</dt>
|
|
<dd><code>layerId</code> - automatically generated</dd>
|
|
<dt>Returns:</dt>
|
|
<dd>automatically generated</dd>
|
|
</dl>
|
|
</section>
|
|
</li>
|
|
<li>
|
|
<section class="detail" id="connect(java.lang.String,java.lang.String)">
|
|
<h3>connect</h3>
|
|
<div class="member-signature"><span class="modifiers">public</span> <span class="return-type">void</span> <span class="element-name">connect</span><wbr><span class="parameters">(<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> outPin,
|
|
<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> inpPin)</span></div>
|
|
<div class="block">Connects output of the first layer to input of the second layer.</div>
|
|
<dl class="notes">
|
|
<dt>Parameters:</dt>
|
|
<dd><code>outPin</code> - descriptor of the first layer output.</dd>
|
|
<dd><code>inpPin</code> - descriptor of the second layer input.
|
|
|
|
Descriptors have the following template <DFN>&lt;layer_name&gt;[.input_number]</DFN>:
|
|
- the first part of the template <DFN>layer_name</DFN> is string name of the added layer.
|
|
If this part is empty then the network input pseudo layer will be used;
|
|
- the second optional part of the template <DFN>input_number</DFN>
|
|
is either number of the layer input, either label one.
|
|
If this part is omitted then the first layer input will be used.
|
|
|
|
SEE: setNetInputs(), Layer::inputNameToIndex(), Layer::outputNameToIndex()</dd>
|
|
</dl>
|
|
</section>
|
|
</li>
|
|
<li>
|
|
<section class="detail" id="registerOutput(java.lang.String,int,int)">
|
|
<h3>registerOutput</h3>
|
|
<div class="member-signature"><span class="modifiers">public</span> <span class="return-type">int</span> <span class="element-name">registerOutput</span><wbr><span class="parameters">(<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> outputName,
|
|
int layerId,
|
|
int outputPort)</span></div>
|
|
<div class="block">Registers network output with name
|
|
|
|
Function may create additional 'Identity' layer.</div>
|
|
<dl class="notes">
|
|
<dt>Parameters:</dt>
|
|
<dd><code>outputName</code> - identifier of the output</dd>
|
|
<dd><code>layerId</code> - identifier of the second layer</dd>
|
|
<dd><code>outputPort</code> - number of the second layer input</dd>
|
|
<dt>Returns:</dt>
|
|
<dd>index of bound layer (the same as layerId or newly created)</dd>
|
|
</dl>
|
|
</section>
|
|
</li>
|
|
<li>
|
|
<section class="detail" id="setInputsNames(java.util.List)">
|
|
<h3>setInputsNames</h3>
|
|
<div class="member-signature"><span class="modifiers">public</span> <span class="return-type">void</span> <span class="element-name">setInputsNames</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<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>> inputBlobNames)</span></div>
|
|
<div class="block">Sets outputs names of the network input pseudo layer.
|
|
|
|
Each net always has special own the network input pseudo layer with id=0.
|
|
This layer stores the user blobs only and don't make any computations.
|
|
In fact, this layer provides the only way to pass user data into the network.
|
|
As any other layer, this layer can label its outputs and this function provides an easy way to do this.</div>
|
|
<dl class="notes">
|
|
<dt>Parameters:</dt>
|
|
<dd><code>inputBlobNames</code> - automatically generated</dd>
|
|
</dl>
|
|
</section>
|
|
</li>
|
|
<li>
|
|
<section class="detail" id="setInputShape(java.lang.String,org.opencv.core.MatOfInt)">
|
|
<h3>setInputShape</h3>
|
|
<div class="member-signature"><span class="modifiers">public</span> <span class="return-type">void</span> <span class="element-name">setInputShape</span><wbr><span class="parameters">(<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> inputName,
|
|
<a href="../core/MatOfInt.html" title="class in org.opencv.core">MatOfInt</a> shape)</span></div>
|
|
<div class="block">Specify shape of network input.</div>
|
|
<dl class="notes">
|
|
<dt>Parameters:</dt>
|
|
<dd><code>inputName</code> - automatically generated</dd>
|
|
<dd><code>shape</code> - automatically generated</dd>
|
|
</dl>
|
|
</section>
|
|
</li>
|
|
<li>
|
|
<section class="detail" id="forward(java.lang.String)">
|
|
<h3>forward</h3>
|
|
<div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="../core/Mat.html" title="class in org.opencv.core">Mat</a></span> <span class="element-name">forward</span><wbr><span class="parameters">(<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> outputName)</span></div>
|
|
<div class="block">Runs forward pass to compute output of layer with name <code>outputName</code>.</div>
|
|
<dl class="notes">
|
|
<dt>Parameters:</dt>
|
|
<dd><code>outputName</code> - name for layer which output is needed to get</dd>
|
|
<dt>Returns:</dt>
|
|
<dd>blob for first output of specified layer.
|
|
By default runs forward pass for the whole network.</dd>
|
|
</dl>
|
|
</section>
|
|
</li>
|
|
<li>
|
|
<section class="detail" id="forward()">
|
|
<h3>forward</h3>
|
|
<div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="../core/Mat.html" title="class in org.opencv.core">Mat</a></span> <span class="element-name">forward</span>()</div>
|
|
<div class="block">Runs forward pass to compute output of layer with name <code>outputName</code>.</div>
|
|
<dl class="notes">
|
|
<dt>Returns:</dt>
|
|
<dd>blob for first output of specified layer.
|
|
By default runs forward pass for the whole network.</dd>
|
|
</dl>
|
|
</section>
|
|
</li>
|
|
<li>
|
|
<section class="detail" id="forward(java.util.List,java.lang.String)">
|
|
<h3>forward</h3>
|
|
<div class="member-signature"><span class="modifiers">public</span> <span class="return-type">void</span> <span class="element-name">forward</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<a href="../core/Mat.html" title="class in org.opencv.core">Mat</a>> outputBlobs,
|
|
<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> outputName)</span></div>
|
|
<div class="block">Runs forward pass to compute output of layer with name <code>outputName</code>.</div>
|
|
<dl class="notes">
|
|
<dt>Parameters:</dt>
|
|
<dd><code>outputBlobs</code> - contains all output blobs for specified layer.</dd>
|
|
<dd><code>outputName</code> - name for layer which output is needed to get
|
|
If <code>outputName</code> is empty, runs forward pass for the whole network.</dd>
|
|
</dl>
|
|
</section>
|
|
</li>
|
|
<li>
|
|
<section class="detail" id="forward(java.util.List)">
|
|
<h3>forward</h3>
|
|
<div class="member-signature"><span class="modifiers">public</span> <span class="return-type">void</span> <span class="element-name">forward</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<a href="../core/Mat.html" title="class in org.opencv.core">Mat</a>> outputBlobs)</span></div>
|
|
<div class="block">Runs forward pass to compute output of layer with name <code>outputName</code>.</div>
|
|
<dl class="notes">
|
|
<dt>Parameters:</dt>
|
|
<dd><code>outputBlobs</code> - contains all output blobs for specified layer.
|
|
If <code>outputName</code> is empty, runs forward pass for the whole network.</dd>
|
|
</dl>
|
|
</section>
|
|
</li>
|
|
<li>
|
|
<section class="detail" id="forward(java.util.List,java.util.List)">
|
|
<h3>forward</h3>
|
|
<div class="member-signature"><span class="modifiers">public</span> <span class="return-type">void</span> <span class="element-name">forward</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<a href="../core/Mat.html" title="class in org.opencv.core">Mat</a>> outputBlobs,
|
|
<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<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>> outBlobNames)</span></div>
|
|
<div class="block">Runs forward pass to compute outputs of layers listed in <code>outBlobNames</code>.</div>
|
|
<dl class="notes">
|
|
<dt>Parameters:</dt>
|
|
<dd><code>outputBlobs</code> - contains blobs for first outputs of specified layers.</dd>
|
|
<dd><code>outBlobNames</code> - names for layers which outputs are needed to get</dd>
|
|
</dl>
|
|
</section>
|
|
</li>
|
|
<li>
|
|
<section class="detail" id="quantize(java.util.List,int,int,boolean)">
|
|
<h3>quantize</h3>
|
|
<div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="Net.html" title="class in org.opencv.dnn">Net</a></span> <span class="element-name">quantize</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<a href="../core/Mat.html" title="class in org.opencv.core">Mat</a>> calibData,
|
|
int inputsDtype,
|
|
int outputsDtype,
|
|
boolean perChannel)</span></div>
|
|
<div class="block">Returns a quantized Net from a floating-point Net.</div>
|
|
<dl class="notes">
|
|
<dt>Parameters:</dt>
|
|
<dd><code>calibData</code> - Calibration data to compute the quantization parameters.</dd>
|
|
<dd><code>inputsDtype</code> - Datatype of quantized net's inputs. Can be CV_32F or CV_8S.</dd>
|
|
<dd><code>outputsDtype</code> - Datatype of quantized net's outputs. Can be CV_32F or CV_8S.</dd>
|
|
<dd><code>perChannel</code> - Quantization granularity of quantized Net. The default is true, that means quantize model
|
|
in per-channel way (channel-wise). Set it false to quantize model in per-tensor way (or tensor-wise).</dd>
|
|
<dt>Returns:</dt>
|
|
<dd>automatically generated</dd>
|
|
</dl>
|
|
</section>
|
|
</li>
|
|
<li>
|
|
<section class="detail" id="quantize(java.util.List,int,int)">
|
|
<h3>quantize</h3>
|
|
<div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="Net.html" title="class in org.opencv.dnn">Net</a></span> <span class="element-name">quantize</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<a href="../core/Mat.html" title="class in org.opencv.core">Mat</a>> calibData,
|
|
int inputsDtype,
|
|
int outputsDtype)</span></div>
|
|
<div class="block">Returns a quantized Net from a floating-point Net.</div>
|
|
<dl class="notes">
|
|
<dt>Parameters:</dt>
|
|
<dd><code>calibData</code> - Calibration data to compute the quantization parameters.</dd>
|
|
<dd><code>inputsDtype</code> - Datatype of quantized net's inputs. Can be CV_32F or CV_8S.</dd>
|
|
<dd><code>outputsDtype</code> - Datatype of quantized net's outputs. Can be CV_32F or CV_8S.
|
|
in per-channel way (channel-wise). Set it false to quantize model in per-tensor way (or tensor-wise).</dd>
|
|
<dt>Returns:</dt>
|
|
<dd>automatically generated</dd>
|
|
</dl>
|
|
</section>
|
|
</li>
|
|
<li>
|
|
<section class="detail" id="getInputDetails(org.opencv.core.MatOfFloat,org.opencv.core.MatOfInt)">
|
|
<h3>getInputDetails</h3>
|
|
<div class="member-signature"><span class="modifiers">public</span> <span class="return-type">void</span> <span class="element-name">getInputDetails</span><wbr><span class="parameters">(<a href="../core/MatOfFloat.html" title="class in org.opencv.core">MatOfFloat</a> scales,
|
|
<a href="../core/MatOfInt.html" title="class in org.opencv.core">MatOfInt</a> zeropoints)</span></div>
|
|
<div class="block">Returns input scale and zeropoint for a quantized Net.</div>
|
|
<dl class="notes">
|
|
<dt>Parameters:</dt>
|
|
<dd><code>scales</code> - output parameter for returning input scales.</dd>
|
|
<dd><code>zeropoints</code> - output parameter for returning input zeropoints.</dd>
|
|
</dl>
|
|
</section>
|
|
</li>
|
|
<li>
|
|
<section class="detail" id="getOutputDetails(org.opencv.core.MatOfFloat,org.opencv.core.MatOfInt)">
|
|
<h3>getOutputDetails</h3>
|
|
<div class="member-signature"><span class="modifiers">public</span> <span class="return-type">void</span> <span class="element-name">getOutputDetails</span><wbr><span class="parameters">(<a href="../core/MatOfFloat.html" title="class in org.opencv.core">MatOfFloat</a> scales,
|
|
<a href="../core/MatOfInt.html" title="class in org.opencv.core">MatOfInt</a> zeropoints)</span></div>
|
|
<div class="block">Returns output scale and zeropoint for a quantized Net.</div>
|
|
<dl class="notes">
|
|
<dt>Parameters:</dt>
|
|
<dd><code>scales</code> - output parameter for returning output scales.</dd>
|
|
<dd><code>zeropoints</code> - output parameter for returning output zeropoints.</dd>
|
|
</dl>
|
|
</section>
|
|
</li>
|
|
<li>
|
|
<section class="detail" id="setHalideScheduler(java.lang.String)">
|
|
<h3>setHalideScheduler</h3>
|
|
<div class="member-signature"><span class="modifiers">public</span> <span class="return-type">void</span> <span class="element-name">setHalideScheduler</span><wbr><span class="parameters">(<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> scheduler)</span></div>
|
|
<div class="block">Compile Halide layers.</div>
|
|
<dl class="notes">
|
|
<dt>Parameters:</dt>
|
|
<dd><code>scheduler</code> - Path to YAML file with scheduling directives.
|
|
SEE: setPreferableBackend
|
|
|
|
Schedule layers that support Halide backend. Then compile them for
|
|
specific target. For layers that not represented in scheduling file
|
|
or if no manual scheduling used at all, automatic scheduling will be applied.</dd>
|
|
</dl>
|
|
</section>
|
|
</li>
|
|
<li>
|
|
<section class="detail" id="setPreferableBackend(int)">
|
|
<h3>setPreferableBackend</h3>
|
|
<div class="member-signature"><span class="modifiers">public</span> <span class="return-type">void</span> <span class="element-name">setPreferableBackend</span><wbr><span class="parameters">(int backendId)</span></div>
|
|
<div class="block">Ask network to use specific computation backend where it supported.</div>
|
|
<dl class="notes">
|
|
<dt>Parameters:</dt>
|
|
<dd><code>backendId</code> - backend identifier.
|
|
SEE: Backend</dd>
|
|
</dl>
|
|
</section>
|
|
</li>
|
|
<li>
|
|
<section class="detail" id="setPreferableTarget(int)">
|
|
<h3>setPreferableTarget</h3>
|
|
<div class="member-signature"><span class="modifiers">public</span> <span class="return-type">void</span> <span class="element-name">setPreferableTarget</span><wbr><span class="parameters">(int targetId)</span></div>
|
|
<div class="block">Ask network to make computations on specific target device.</div>
|
|
<dl class="notes">
|
|
<dt>Parameters:</dt>
|
|
<dd><code>targetId</code> - target identifier.
|
|
SEE: Target
|
|
|
|
List of supported combinations backend / target:
|
|
| | DNN_BACKEND_OPENCV | DNN_BACKEND_INFERENCE_ENGINE | DNN_BACKEND_HALIDE | DNN_BACKEND_CUDA |
|
|
|------------------------|--------------------|------------------------------|--------------------|-------------------|
|
|
| DNN_TARGET_CPU | + | + | + | |
|
|
| DNN_TARGET_OPENCL | + | + | + | |
|
|
| DNN_TARGET_OPENCL_FP16 | + | + | | |
|
|
| DNN_TARGET_MYRIAD | | + | | |
|
|
| DNN_TARGET_FPGA | | + | | |
|
|
| DNN_TARGET_CUDA | | | | + |
|
|
| DNN_TARGET_CUDA_FP16 | | | | + |
|
|
| DNN_TARGET_HDDL | | + | | |</dd>
|
|
</dl>
|
|
</section>
|
|
</li>
|
|
<li>
|
|
<section class="detail" id="setInput(org.opencv.core.Mat,java.lang.String,double,org.opencv.core.Scalar)">
|
|
<h3>setInput</h3>
|
|
<div class="member-signature"><span class="modifiers">public</span> <span class="return-type">void</span> <span class="element-name">setInput</span><wbr><span class="parameters">(<a href="../core/Mat.html" title="class in org.opencv.core">Mat</a> blob,
|
|
<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> name,
|
|
double scalefactor,
|
|
<a href="../core/Scalar.html" title="class in org.opencv.core">Scalar</a> mean)</span></div>
|
|
<div class="block">Sets the new input value for the network</div>
|
|
<dl class="notes">
|
|
<dt>Parameters:</dt>
|
|
<dd><code>blob</code> - A new blob. Should have CV_32F or CV_8U depth.</dd>
|
|
<dd><code>name</code> - A name of input layer.</dd>
|
|
<dd><code>scalefactor</code> - An optional normalization scale.</dd>
|
|
<dd><code>mean</code> - An optional mean subtraction values.
|
|
SEE: connect(String, String) to know format of the descriptor.
|
|
|
|
If scale or mean values are specified, a final input blob is computed
|
|
as:
|
|
\(input(n,c,h,w) = scalefactor \times (blob(n,c,h,w) - mean_c)\)</dd>
|
|
</dl>
|
|
</section>
|
|
</li>
|
|
<li>
|
|
<section class="detail" id="setInput(org.opencv.core.Mat,java.lang.String,double)">
|
|
<h3>setInput</h3>
|
|
<div class="member-signature"><span class="modifiers">public</span> <span class="return-type">void</span> <span class="element-name">setInput</span><wbr><span class="parameters">(<a href="../core/Mat.html" title="class in org.opencv.core">Mat</a> blob,
|
|
<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> name,
|
|
double scalefactor)</span></div>
|
|
<div class="block">Sets the new input value for the network</div>
|
|
<dl class="notes">
|
|
<dt>Parameters:</dt>
|
|
<dd><code>blob</code> - A new blob. Should have CV_32F or CV_8U depth.</dd>
|
|
<dd><code>name</code> - A name of input layer.</dd>
|
|
<dd><code>scalefactor</code> - An optional normalization scale.
|
|
SEE: connect(String, String) to know format of the descriptor.
|
|
|
|
If scale or mean values are specified, a final input blob is computed
|
|
as:
|
|
\(input(n,c,h,w) = scalefactor \times (blob(n,c,h,w) - mean_c)\)</dd>
|
|
</dl>
|
|
</section>
|
|
</li>
|
|
<li>
|
|
<section class="detail" id="setInput(org.opencv.core.Mat,java.lang.String)">
|
|
<h3>setInput</h3>
|
|
<div class="member-signature"><span class="modifiers">public</span> <span class="return-type">void</span> <span class="element-name">setInput</span><wbr><span class="parameters">(<a href="../core/Mat.html" title="class in org.opencv.core">Mat</a> blob,
|
|
<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> name)</span></div>
|
|
<div class="block">Sets the new input value for the network</div>
|
|
<dl class="notes">
|
|
<dt>Parameters:</dt>
|
|
<dd><code>blob</code> - A new blob. Should have CV_32F or CV_8U depth.</dd>
|
|
<dd><code>name</code> - A name of input layer.
|
|
SEE: connect(String, String) to know format of the descriptor.
|
|
|
|
If scale or mean values are specified, a final input blob is computed
|
|
as:
|
|
\(input(n,c,h,w) = scalefactor \times (blob(n,c,h,w) - mean_c)\)</dd>
|
|
</dl>
|
|
</section>
|
|
</li>
|
|
<li>
|
|
<section class="detail" id="setInput(org.opencv.core.Mat)">
|
|
<h3>setInput</h3>
|
|
<div class="member-signature"><span class="modifiers">public</span> <span class="return-type">void</span> <span class="element-name">setInput</span><wbr><span class="parameters">(<a href="../core/Mat.html" title="class in org.opencv.core">Mat</a> blob)</span></div>
|
|
<div class="block">Sets the new input value for the network</div>
|
|
<dl class="notes">
|
|
<dt>Parameters:</dt>
|
|
<dd><code>blob</code> - A new blob. Should have CV_32F or CV_8U depth.
|
|
SEE: connect(String, String) to know format of the descriptor.
|
|
|
|
If scale or mean values are specified, a final input blob is computed
|
|
as:
|
|
\(input(n,c,h,w) = scalefactor \times (blob(n,c,h,w) - mean_c)\)</dd>
|
|
</dl>
|
|
</section>
|
|
</li>
|
|
<li>
|
|
<section class="detail" id="setParam(int,int,org.opencv.core.Mat)">
|
|
<h3>setParam</h3>
|
|
<div class="member-signature"><span class="modifiers">public</span> <span class="return-type">void</span> <span class="element-name">setParam</span><wbr><span class="parameters">(int layer,
|
|
int numParam,
|
|
<a href="../core/Mat.html" title="class in org.opencv.core">Mat</a> blob)</span></div>
|
|
<div class="block">Sets the new value for the learned param of the layer.</div>
|
|
<dl class="notes">
|
|
<dt>Parameters:</dt>
|
|
<dd><code>layer</code> - name or id of the layer.</dd>
|
|
<dd><code>numParam</code> - index of the layer parameter in the Layer::blobs array.</dd>
|
|
<dd><code>blob</code> - the new value.
|
|
SEE: Layer::blobs
|
|
<b>Note:</b> If shape of the new blob differs from the previous shape,
|
|
then the following forward pass may fail.</dd>
|
|
</dl>
|
|
</section>
|
|
</li>
|
|
<li>
|
|
<section class="detail" id="setParam(java.lang.String,int,org.opencv.core.Mat)">
|
|
<h3>setParam</h3>
|
|
<div class="member-signature"><span class="modifiers">public</span> <span class="return-type">void</span> <span class="element-name">setParam</span><wbr><span class="parameters">(<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> layerName,
|
|
int numParam,
|
|
<a href="../core/Mat.html" title="class in org.opencv.core">Mat</a> blob)</span></div>
|
|
</section>
|
|
</li>
|
|
<li>
|
|
<section class="detail" id="getParam(int,int)">
|
|
<h3>getParam</h3>
|
|
<div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="../core/Mat.html" title="class in org.opencv.core">Mat</a></span> <span class="element-name">getParam</span><wbr><span class="parameters">(int layer,
|
|
int numParam)</span></div>
|
|
<div class="block">Returns parameter blob of the layer.</div>
|
|
<dl class="notes">
|
|
<dt>Parameters:</dt>
|
|
<dd><code>layer</code> - name or id of the layer.</dd>
|
|
<dd><code>numParam</code> - index of the layer parameter in the Layer::blobs array.
|
|
SEE: Layer::blobs</dd>
|
|
<dt>Returns:</dt>
|
|
<dd>automatically generated</dd>
|
|
</dl>
|
|
</section>
|
|
</li>
|
|
<li>
|
|
<section class="detail" id="getParam(int)">
|
|
<h3>getParam</h3>
|
|
<div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="../core/Mat.html" title="class in org.opencv.core">Mat</a></span> <span class="element-name">getParam</span><wbr><span class="parameters">(int layer)</span></div>
|
|
<div class="block">Returns parameter blob of the layer.</div>
|
|
<dl class="notes">
|
|
<dt>Parameters:</dt>
|
|
<dd><code>layer</code> - name or id of the layer.
|
|
SEE: Layer::blobs</dd>
|
|
<dt>Returns:</dt>
|
|
<dd>automatically generated</dd>
|
|
</dl>
|
|
</section>
|
|
</li>
|
|
<li>
|
|
<section class="detail" id="getParam(java.lang.String,int)">
|
|
<h3>getParam</h3>
|
|
<div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="../core/Mat.html" title="class in org.opencv.core">Mat</a></span> <span class="element-name">getParam</span><wbr><span class="parameters">(<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> layerName,
|
|
int numParam)</span></div>
|
|
</section>
|
|
</li>
|
|
<li>
|
|
<section class="detail" id="getParam(java.lang.String)">
|
|
<h3>getParam</h3>
|
|
<div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="../core/Mat.html" title="class in org.opencv.core">Mat</a></span> <span class="element-name">getParam</span><wbr><span class="parameters">(<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> layerName)</span></div>
|
|
</section>
|
|
</li>
|
|
<li>
|
|
<section class="detail" id="getUnconnectedOutLayers()">
|
|
<h3>getUnconnectedOutLayers</h3>
|
|
<div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="../core/MatOfInt.html" title="class in org.opencv.core">MatOfInt</a></span> <span class="element-name">getUnconnectedOutLayers</span>()</div>
|
|
<div class="block">Returns indexes of layers with unconnected outputs.
|
|
|
|
FIXIT: Rework API to registerOutput() approach, deprecate this call</div>
|
|
<dl class="notes">
|
|
<dt>Returns:</dt>
|
|
<dd>automatically generated</dd>
|
|
</dl>
|
|
</section>
|
|
</li>
|
|
<li>
|
|
<section class="detail" id="getUnconnectedOutLayersNames()">
|
|
<h3>getUnconnectedOutLayersNames</h3>
|
|
<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/util/List.html" title="class or interface in java.util" class="external-link">List</a><<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">getUnconnectedOutLayersNames</span>()</div>
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<div class="block">Returns names of layers with unconnected outputs.
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FIXIT: Rework API to registerOutput() approach, deprecate this call</div>
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<dl class="notes">
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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="getFLOPS(java.util.List)">
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<h3>getFLOPS</h3>
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<div class="member-signature"><span class="modifiers">public</span> <span class="return-type">long</span> <span class="element-name">getFLOPS</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<a href="../core/MatOfInt.html" title="class in org.opencv.core">MatOfInt</a>> netInputShapes)</span></div>
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<div class="block">Computes FLOP for whole loaded model with specified input shapes.</div>
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<dl class="notes">
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<dt>Parameters:</dt>
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<dd><code>netInputShapes</code> - vector of shapes for all net inputs.</dd>
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<dt>Returns:</dt>
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<dd>computed FLOP.</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="getFLOPS(org.opencv.core.MatOfInt)">
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<h3>getFLOPS</h3>
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<div class="member-signature"><span class="modifiers">public</span> <span class="return-type">long</span> <span class="element-name">getFLOPS</span><wbr><span class="parameters">(<a href="../core/MatOfInt.html" title="class in org.opencv.core">MatOfInt</a> netInputShape)</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="getFLOPS(int,java.util.List)">
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<h3>getFLOPS</h3>
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<div class="member-signature"><span class="modifiers">public</span> <span class="return-type">long</span> <span class="element-name">getFLOPS</span><wbr><span class="parameters">(int layerId,
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<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<a href="../core/MatOfInt.html" title="class in org.opencv.core">MatOfInt</a>> netInputShapes)</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="getFLOPS(int,org.opencv.core.MatOfInt)">
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<h3>getFLOPS</h3>
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<div class="member-signature"><span class="modifiers">public</span> <span class="return-type">long</span> <span class="element-name">getFLOPS</span><wbr><span class="parameters">(int layerId,
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<a href="../core/MatOfInt.html" title="class in org.opencv.core">MatOfInt</a> netInputShape)</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="getLayerTypes(java.util.List)">
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<h3>getLayerTypes</h3>
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|
<div class="member-signature"><span class="modifiers">public</span> <span class="return-type">void</span> <span class="element-name">getLayerTypes</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<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>> layersTypes)</span></div>
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<div class="block">Returns list of types for layer used in model.</div>
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<dl class="notes">
|
|
<dt>Parameters:</dt>
|
|
<dd><code>layersTypes</code> - output parameter for returning types.</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="getLayersCount(java.lang.String)">
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<h3>getLayersCount</h3>
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|
<div class="member-signature"><span class="modifiers">public</span> <span class="return-type">int</span> <span class="element-name">getLayersCount</span><wbr><span class="parameters">(<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> layerType)</span></div>
|
|
<div class="block">Returns count of layers of specified type.</div>
|
|
<dl class="notes">
|
|
<dt>Parameters:</dt>
|
|
<dd><code>layerType</code> - type.</dd>
|
|
<dt>Returns:</dt>
|
|
<dd>count of layers</dd>
|
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</dl>
|
|
</section>
|
|
</li>
|
|
<li>
|
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<section class="detail" id="getMemoryConsumption(org.opencv.core.MatOfInt,long[],long[])">
|
|
<h3>getMemoryConsumption</h3>
|
|
<div class="member-signature"><span class="modifiers">public</span> <span class="return-type">void</span> <span class="element-name">getMemoryConsumption</span><wbr><span class="parameters">(<a href="../core/MatOfInt.html" title="class in org.opencv.core">MatOfInt</a> netInputShape,
|
|
long[] weights,
|
|
long[] blobs)</span></div>
|
|
</section>
|
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</li>
|
|
<li>
|
|
<section class="detail" id="getMemoryConsumption(int,java.util.List,long[],long[])">
|
|
<h3>getMemoryConsumption</h3>
|
|
<div class="member-signature"><span class="modifiers">public</span> <span class="return-type">void</span> <span class="element-name">getMemoryConsumption</span><wbr><span class="parameters">(int layerId,
|
|
<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<a href="../core/MatOfInt.html" title="class in org.opencv.core">MatOfInt</a>> netInputShapes,
|
|
long[] weights,
|
|
long[] blobs)</span></div>
|
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</section>
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</li>
|
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<li>
|
|
<section class="detail" id="getMemoryConsumption(int,org.opencv.core.MatOfInt,long[],long[])">
|
|
<h3>getMemoryConsumption</h3>
|
|
<div class="member-signature"><span class="modifiers">public</span> <span class="return-type">void</span> <span class="element-name">getMemoryConsumption</span><wbr><span class="parameters">(int layerId,
|
|
<a href="../core/MatOfInt.html" title="class in org.opencv.core">MatOfInt</a> netInputShape,
|
|
long[] weights,
|
|
long[] blobs)</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="enableFusion(boolean)">
|
|
<h3>enableFusion</h3>
|
|
<div class="member-signature"><span class="modifiers">public</span> <span class="return-type">void</span> <span class="element-name">enableFusion</span><wbr><span class="parameters">(boolean fusion)</span></div>
|
|
<div class="block">Enables or disables layer fusion in the network.</div>
|
|
<dl class="notes">
|
|
<dt>Parameters:</dt>
|
|
<dd><code>fusion</code> - true to enable the fusion, false to disable. The fusion is enabled by default.</dd>
|
|
</dl>
|
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</section>
|
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</li>
|
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<li>
|
|
<section class="detail" id="enableWinograd(boolean)">
|
|
<h3>enableWinograd</h3>
|
|
<div class="member-signature"><span class="modifiers">public</span> <span class="return-type">void</span> <span class="element-name">enableWinograd</span><wbr><span class="parameters">(boolean useWinograd)</span></div>
|
|
<div class="block">Enables or disables the Winograd compute branch. The Winograd compute branch can speed up
|
|
3x3 Convolution at a small loss of accuracy.</div>
|
|
<dl class="notes">
|
|
<dt>Parameters:</dt>
|
|
<dd><code>useWinograd</code> - true to enable the Winograd compute branch. The default is true.</dd>
|
|
</dl>
|
|
</section>
|
|
</li>
|
|
<li>
|
|
<section class="detail" id="getPerfProfile(org.opencv.core.MatOfDouble)">
|
|
<h3>getPerfProfile</h3>
|
|
<div class="member-signature"><span class="modifiers">public</span> <span class="return-type">long</span> <span class="element-name">getPerfProfile</span><wbr><span class="parameters">(<a href="../core/MatOfDouble.html" title="class in org.opencv.core">MatOfDouble</a> timings)</span></div>
|
|
<div class="block">Returns overall time for inference and timings (in ticks) for layers.
|
|
|
|
Indexes in returned vector correspond to layers ids. Some layers can be fused with others,
|
|
in this case zero ticks count will be return for that skipped layers. Supported by DNN_BACKEND_OPENCV on DNN_TARGET_CPU only.</div>
|
|
<dl class="notes">
|
|
<dt>Parameters:</dt>
|
|
<dd><code>timings</code> - vector for tick timings for all layers.</dd>
|
|
<dt>Returns:</dt>
|
|
<dd>overall ticks for model inference.</dd>
|
|
</dl>
|
|
</section>
|
|
</li>
|
|
</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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