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<h1>mmCoord
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<span class="subtitle">Image pixel coordinates
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<H2>Description</H2>
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The pixel coordinates data type is an int32 vector of up to three values depending on the image dimensionality: 1D: [column]; 2D: [row,column]; 3D: [depth,row,column]. The top-left pixel of a 2D image is at the coordinates [0,0]. The center pixel of a structuring element is at coordinates [0,0] increasing from left to right and top to down.
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<H2>Examples</H2>
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In the example below, a one pixel structuring element centered at the origin [0,0] is translated one row down and two columns to the left:
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<div class="listing">
<pre class="user">>>> b = mmsetrans(mmbinary([1]),[1,-2])</pre>
<pre class="computer"></pre>
<pre class="user">>>> print mmseshow(b)</pre>
<pre class="computer">[[0 0 0 0 0]
[0 0 0 0 0]
[1 0 0 0 0]]</pre>
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<H2>See also</H2>
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<td class="term"><a href="../mmtypes/mmSe.html">mmSe</a></td>
<td class="def">Toolbox structuring element datatype</td>
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<td class="term"><a href="../morph/mmsetrans.html">mmsetrans</a></td>
<td class="def">Translate a structuring element</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
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Mandriva
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2010.0
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i586
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media
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contrib-release
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by-pkgid
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4a71d9984febeb5a206904a5a379841a
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files
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645
