[vtkusers] Image cutting following segments

[bgouygou]

Hello,
I am currently working on a way to cut an image into several parts. I have
generated a Voronoi Diagram on this image using ITK sources, there is a
result looking like the image below (this is only a Print Screen).
<http://vtk.1045678.n5.nabble.com/file/n5727514/Voro1.png> 

I want to cut this image in several images following the blue polygon edges.
I know the polygon barycenters coordinates (red crosses) and the polygon
vertices coordinates. A possible way is to reduce the whole image to one of
the polygons, save it, then reduce the whole image to another polygon, etc
for each polygon. Is there a way to do it using vtk functions?

Thanks.
Bgouygou



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