level2">
    <p><code>inRange</code> performs range thresholding on an
 <code><a href="Image-class.html">Image</a></code> object. Pixels which values are within the desired
 range are turned white while pixels which values are outside are turned
 black. This operation is performed separately on each channel for
 multi-channel images.</p>
    </div>

    <div class="section level2">
    <h2 id="ref-usage">Usage<a class="anchor" aria-label="anchor" href="#ref-usage"></a></h2>
    <div class="sourceCode"><pre 