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<td class="title">Visualization</td>
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<h1>mmlblshow
<br>
<span class="subtitle">Display a labeled image assigning a random color for each label.
</span>
</h1>
<div class="synopsis">
<H2>Synopsis</H2>
<div class="H2">
<div class="prototype">y =
<span class="fun">mmlblshow</span>(
<span class="par">f</span>,
<span class="par">option</span> = 'noborder'
)
</div>
<p>Implemented in
<b>Python.</b>
</p>
<div class="input">
<H3>Input</H3>
<div class="H3">
<table class="deflist">
<tbody valign="baseline">
<tr>
<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.
<p>Labeled image.</p></td>
</tr>
<tr>
<td class="term"><span class="par">option</span></td>
<td class="def"><span class="type"><a href="../mmtypes/mmString.html">String</a></span><p>BORDER or NOBORDER: includes or not a white border around each labeled region</p><p>Default:
<code>'noborder'</code>
</p></td>
</tr>
</tbody>
</table>
</div>
</div>
<div class="output">
<H3>Output</H3>
<div class="H3">
<table class="deflist">
<tbody valign="baseline">
<tr>
<td class="term"><span class="par">y</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>Optionally return RGB uint8 image</p></td>
</tr>
</tbody>
</table>
</div>
</div>
</div>
</div>
<div class="descr">
<H2>Description</H2>
<div class="H2">
<p>
Displays the labeled image
<code>f</code> (uint8 or uint16) with a pseudo color where each label appears with a random color. The image is displayed in the MATLAB figure only if no output parameter is given.
</p>
</div>
</div>
<div class="examples">
<H2>Examples</H2>
<div class="H2">
<p>
<div class="example">
<div class="listing">
<pre class="user">>>> f=mmreadgray('blob3.tif')</pre>
<pre class="computer"></pre>
<pre class="user">>>> f1=mmlabel(f,mmsebox())</pre>
<pre class="computer"></pre>
<pre class="user">>>> mmshow(f1)</pre>
<pre class="computer"></pre>
<pre class="user">>>> mmlblshow(f1)</pre>
<pre class="computer"></pre>
<pre class="user">>>> mmlblshow(f1,'border')</pre>
<pre class="computer"></pre>
</div>
<table class="images">
<tbody align="center">
<tr class="image" valign="bottom">
<td><img width="128" src="../images/img_mmlblshow_001.jpg"></td>
<td><img width="128" src="../images/img_mmlblshow_002.jpg"></td>
<td><img width="128" src="../images/img_mmlblshow_003.jpg"></td>
<td class="spare"></td>
</tr>
<tr class="title" valign="baseline">
<td><a href="../images/img_mmlblshow_001.jpg">f1</a></td>
<td><a href="../images/img_mmlblshow_002.jpg">f1</a></td>
<td><a href="../images/img_mmlblshow_003.jpg">f1,'border'</a></td>
<td class="spare"></td>
</tr>
</tbody>
</table>
</div>
</p>
</div>
</div>
<div class="sourcecode">
<H2>Source Code</H2>
<div class="H2">
<pre class="listing">
def mmlblshow(f, option='noborder'):
import string
import adpil
if (mmisbinary(f)) or (len(f.shape) != 2):
print 'Error, mmlblshow: works only for grayscale labeled image'
return
option = string.upper(option);
if option == 'NOBORDER':
border = 0.0;
elif option == 'BORDER':
border = 1.0;
else:
print 'Error: option must be BORDER or NOBORDER'
y=mmglblshow(f, border);
adpil.adshow(y)
return
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/mmlabel.html">mmlabel</a></td>
<td class="def">Label a binary image.</td>
</tr>
<tr>
<td class="term"><a href="../morph/mmlblshow.html">mmlblshow</a></td>
<td class="def">Display a labeled image assigning a random color for each label.</td>
</tr>
<tr>
<td class="term"><a href="../morph/mmshow.html">mmshow</a></td>
<td class="def">Display binary or gray-scale images and optionally overlay it with binary images.</td>
</tr>
</tbody>
</table>
</div>
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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
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Mandriva
>
2010.0
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i586
>
media
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contrib-release
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by-pkgid
>
4a71d9984febeb5a206904a5a379841a
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files
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712
