[Insight-users] Watershed Segmentation of 3D RGB Image

[Kevin H. Hobbs]

I tried watershed segmentation on my 3D RGB image and I got a segfault.
Is this supported?  I figure I might as well ask before I beat myself up
too much.  I'm using the CVS version of ITK and I made the following
changes to the example.

[khobbs at biowulf stomach_sections]$ diff
~/kitware/Insight/Examples/Segmentation/WatershedSegmentation1.cxx
WatershedSegmentation1.cxx
81c81
<   typedef itk::Image<RGBPixelType, 2>    RGBImageType;
---
>   typedef itk::Image<RGBPixelType, 3>    RGBImageType;
83,85c83,85
<   typedef itk::Image<VectorPixelType, 2> VectorImageType;
<   typedef itk::Image<unsigned long, 2>   LabeledImageType;
<   typedef itk::Image<float, 2>           ScalarImageType;
---
>   typedef itk::Image<VectorPixelType, 3> VectorImageType;
>   typedef itk::Image<unsigned long, 3>   LabeledImageType;
>   typedef itk::Image<float, 3>           ScalarImageType;
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