Hi,<div><br></div><div>I'm using this class in order to generate the distance map of a binary image by now. However, I did a naive test with an unsigned short image and surprise! the filter worked and very well actually, setting min and max unsigned-short values. Looking deep in the code I see that IsoContourDistanceImageFilter doesn't have the restriction of binary images and it works almost as a level-set segmentation step with a specific iso-value defined by inside and outside value (min and max in this case). </div>
<div><br></div><div>I'm concerned about the results of this filter and their reliability in different images. Krissian's article don't talk to much about that and I would like to know which could be a cause of bad results using it and if there are specific reasons of imposing a binary-image restriction. Is it crazy to use it in non-binary images?</div>
<div><br></div><div>Thanks in advance!</div><div><br></div><div>Saludos,</div><div><br clear="all"><div><br></div><div><font color="#003333">-------------------------------------------------------------</font></div><div><font color="#003333"><strong>Ricardo A. Corredor</strong></font></div>
<div><font color="#003333" size="1"><strong>RaC</strong></font></div><div> </div><br>
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