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<h1 class="refname">Imagick::segmentImage</h1>
<p class="verinfo">(No version information available, might only be in SVN)</p><p class="refpurpose"><span class="refname">Imagick::segmentImage</span> — <span class="dc-title">Segments an image</span></p>
</div>
<div class="refsect1 description" id="refsect1-imagick.segmentimage-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span> <span class="type">bool</span> <span class="methodname"><strong>Imagick::segmentImage</strong></span>
( <span class="methodparam"><span class="type">int</span> <code class="parameter">$COLORSPACE</code></span>
, <span class="methodparam"><span class="type">float</span> <code class="parameter">$cluster_threshold</code></span>
, <span class="methodparam"><span class="type">float</span> <code class="parameter">$smooth_threshold</code></span>
[, <span class="methodparam"><span class="type">bool</span> <code class="parameter">$verbose</code><span class="initializer"> = false</span></span>
] )</div>
<p class="para rdfs-comment">
Analyses the image and identifies units that are similar. This method is available if Imagick has been compiled against ImageMagick version 6.4.5 or newer.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-imagick.segmentimage-parameters">
<h3 class="title">Parameters</h3>
<p class="para">
<dl>
<dt>
<span class="term"><em><code class="parameter">COLORSPACE</code></em></span>
<dd>
<p class="para">
One of the <a href="imagick.constants.html#imagick.constants.colorspace" class="link">COLORSPACE constants</a>.
</p>
</dd>
</dt>
<dt>
<span class="term"><em><code class="parameter">cluster_threshold</code></em></span>
<dd>
<p class="para">
A percentage describing minimum number of pixels
contained in hexedra before it is considered valid.
</p>
</dd>
</dt>
<dt>
<span class="term"><em><code class="parameter">smooth_threshold</code></em></span>
<dd>
<p class="para">
Eliminates noise from the histogram.
</p>
</dd>
</dt>
<dt>
<span class="term"><em><code class="parameter">verbose</code></em></span>
<dd>
<p class="para">
Whether to output detailed information about recognised classes.
</p>
</dd>
</dt>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-imagick.segmentimage-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
</p>
</div>
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