 If the height is smaller
than the tolerance, the object will be combined with one of its neighbors,
which is the highest.</p></dd>


<dt id="arg-extension">extension<a class="anchor" aria-label="anchor" href="#arg-extension"></a></dt>
<dd><p>Radius of the neighborhood in pixels for the detection of
neighboring objects. Higher value smooths out small objects.</p></dd>


<dt id="arg-object-size">object_size<a class="anchor" aria-label="anchor" href="#arg-object-size"></a></dt>
<dd><p>The size of the object. 