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<td class="title">Connected Operators</td>
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<h1>mmsuprec
<br>
<span class="subtitle">Sup-reconstruction.
</span>
</h1>
<div class="synopsis">
<H2>Synopsis</H2>
<div class="H2">
<div class="prototype">y =
<span class="fun">mmsuprec</span>(
<span class="par">f</span>,
<span class="par">g</span>,
<span class="par">Bc</span> = None
)
</div>
<p>Implemented in
<b>Python.</b>
</p>
<div class="input">
<H3>Input</H3>
<div class="H3">
<table class="deflist">
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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) or binary image.
<p>Marker image.</p></td>
</tr>
<tr>
<td class="term"><span class="par">g</span></td>
<td class="def"><span class="type"><a href="../mmtypes/mmImage.html">Image</a></span> Gray-scale (uint8 or uint16) or binary image.
<p>Conditioning image.</p></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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<div class="output">
<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></td>
</tr>
</tbody>
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</div>
</div>
</div>
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<div class="descr">
<H2>Description</H2>
<div class="H2">
<p>
<span class="fun">mmsuprec</span> creates the image
<code>y</code> by an infinite number of recursive iterations (iterations until stability) of the erosion of
<code>f</code> by
<code>Bc</code> conditioned to
<code>g</code>. We say that
<code>y</code> is the sup-reconstruction of
<code>g</code> from the marker
<code>f</code>.
</p>
</div>
</div>
<div class="equation">
<H2>Equation</H2>
<div class="H2">
<p>
<div class="eqfig">
<img src="../images/eq_mmsuprec001.png">
</div>
</p>
</div>
</div>
<div class="sourcecode">
<H2>Source Code</H2>
<div class="H2">
<pre class="listing">
def mmsuprec(f, g, Bc=None):
from Numeric import product
if Bc is None: Bc = mmsecross()
n = product(f.shape)
y = mmcero(f,g,Bc,n);
return y
</pre>
</div>
</div>
<div class="seealso">
<H2>See also</H2>
<div class="H2">
<table class="deflist">
<tbody valign="baseline">
<tr>
<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/mminfrec.html">mminfrec</a></td>
<td class="def">Inf-reconstruction.</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>
</tr>
<tr>
<td class="term"><a href="../morph/mmcero.html">mmcero</a></td>
<td class="def">Erode an image conditionally.</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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distrib
>
Mandriva
>
2010.0
>
i586
>
media
>
contrib-release
>
by-pkgid
>
4a71d9984febeb5a206904a5a379841a
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files
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750
