FC2 contains computed gradients</dd>
<dd><code>angleOfs</code> - Matrix of type CV_8UC2 contains quantized gradient orientations</dd>
<dd><code>paddingTL</code> - Padding from top-left</dd>
<dd><code>paddingBR</code> - Padding from bottom-right</dd>
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<h4>detect</h4>
<pre>public&nbsp;void&nbsp;detect(<a href="../../../org/opencv/core/Mat.