Dear all,

I'm trying to classify a 4-D vector image now. Both the raw image data
and its label image are 4 dimensional. 
 
When I apply itkMRFimageFilter to the image, I get running time error and 
the program terminates. (The same code runs smoothly on 3D vector image
in my study.) I've digged in the source code of itkMRFimageFilter.txx. It 
seems to me that the default size of neighborhood is up to 3x3x3, which
is 3 dimensional. My question is, how can I accormadate the neighborhood
size to 4D vector image? 
 
Can anyone help me with this issue? I'll appreciate that.
 
Sincerely,
 
Ying Chen
2009-11-06