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Hi list,<br>

<br>

In

<a class="moz-txt-link-freetext" href="http://www.grass.itc.it/grass62/manuals/html62_user/imageryintro.html">http://www.grass.itc.it/grass62/manuals/html62_user/imageryintro.html</a>, <br>

<br>

It says...<br>

<br>

"Single and multispectral data can be classified to user defined land

use/land cover classes. <font color="#cc0000"><big>In case of a single

channel, segmentation will

be used."<br>

<br>

<small><font color="#000000">The question is: How can I perform a

single chanel unsupervised image segmentation?<br>

If not with Grass, wich is the best open-source option?<br>

<br>

Thanks in advise.<br>

<br>

Leonardo Hardtke<br>

<br>

</font></small></big></font>

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