Hi,<br><br>a) Is is possible to restrict the growth of level set filter to a user defined volume ?<br> For example, in the attached CT image, if a seed point is put at the blue cross point, and we want to grow a region only in the cylindrical reddish region specified by the user,<br>
can we restrict the region growing only to that region ? I want to minimize calculations and memory utilization<br><br><br>b) Can we apply an ITK filter only to specific non-rectangular region ( like the conical region in the attached image ) ?<br>
<br><br>Thanks,<br>Somi<br> <br><br>