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<td class="title">Connected Operators</td>
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<h1>mmregmax
<br>
<span class="subtitle">Regional Maximum.
</span>
</h1>
<div class="synopsis">
<H2>Synopsis</H2>
<div class="H2">
<div class="prototype">y =
<span class="fun">mmregmax</span>(
<span class="par">f</span>,
<span class="par">Bc</span> = None
)
</div>
<p>Implemented in
<b>Python.</b>
</p>
<div class="input">
<H3>Input</H3>
<div class="H3">
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<td class="term"><span class="par">f</span></td>
<td class="def"><span class="type"><a href="../mmtypes/mmImage.html">Image</a></span> Gray-scale (uint8 or uint16) image.
</td>
</tr>
<tr>
<td class="term"><span class="par">Bc</span></td>
<td class="def"><span class="type"><a href="../mmtypes/mmSe.html">Structuring Element</a></span><p>(connectivity).</p><p>Default:
<code>None</code> (3x3 elementary cross)
</p></td>
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<H3>Output</H3>
<div class="H3">
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<td class="term"><span class="par">y</span></td>
<td class="def"><span class="type"><a href="../mmtypes/mmImage.html">Image</a></span> Binary image.
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<div class="descr">
<H2>Description</H2>
<div class="H2">
<p>
<span class="fun">mmregmax</span> creates a binary image
<code>y</code> by computing the regional maxima of
<code>f</code>, according to the connectivity defined by the structuring element
<code>Bc</code>. A regional maximum is a flat zone not surrounded by flat zones of higher gray values.
</p>
</div>
</div>
<div class="equation">
<H2>Equation</H2>
<div class="H2">
<p>
<div class="eqfig">
<img src="../images/eq_mmregmax001.png">
</div>
</p>
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</div>
<div class="sourcecode">
<H2>Source Code</H2>
<div class="H2">
<pre class="listing">
def mmregmax(f, Bc=None):
if Bc is None: Bc = mmsecross()
y = mmregmin(mmneg(f),Bc)
return y
</pre>
</div>
</div>
<div class="seealso">
<H2>See also</H2>
<div class="H2">
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<td class="term"><a href="../morph/mmfreedom.html">mmfreedom</a></td>
<td class="def">Control automatic data type conversion.</td>
</tr>
<tr>
<td class="term"><a href="../morph/mmregmin.html">mmregmin</a></td>
<td class="def">Regional Minimum (with generalized dynamics).</td>
</tr>
<tr>
<td class="term"><a href="../morph/mmsebox.html">mmsebox</a></td>
<td class="def">Create a box structuring element.</td>
</tr>
<tr>
<td class="term"><a href="../morph/mmsecross.html">mmsecross</a></td>
<td class="def">Diamond structuring element and elementary 3x3 cross.</td>
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<td class="copyright">Copyright (c) 2003, Roberto A. Lotufo, UNICAMP-University of Campinas; Rubens C. Machado, CenPRA-Renato Archer Research Center.</td>
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