el values. The default value of 1.0 removes noise
that is on the order of +- 1 pixel value.</dd>
</dl>


<h3 id="Depth-map-generation-options">Depth map generation options</h3>

<dl>
<dt>
<code>--depthmap-threshold</code>=level</dt>
<dd>Minimum contrast in input image for accepting as data point for
depth map building. Range 0-255, default 10.</dd>
<dt>
<code>--depthmap-smooth-xy</code>=level</dt>
<dd>Smoothing of depthmap in image plane. Value is radius in pixels.</dd>
<dt>
<code>--depthmap-smooth-z</code>