="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/objdetect/HOGDescriptor.html#getDescriptorSize--">getDescriptorSize</a></span>()</code>
<div class="block">Returns the number of coefficients required for the classification.</div>
</td>
</tr>
<tr id="i37" class="rowColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/objdetect/HOGDescriptor.html#getNativeObj