e">Mat</a>&nbsp;image,
    <a href="../../../org/opencv/core/Rect.html" title="class in org.opencv.core">Rect</a>&nbsp;boundingBox)</code>
<div class="block">Initialize the tracker with a known bounding box that surrounded the target</div>
</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/opencv/video/Tracker.html#update-org.opencv.core.Mat-org.opencv.core.Rect-">update</a></span>(<a href="../