[Insight-users] Getting started with a neighborhood operator

[dave]

I am trying to use a neighborhood operator.  I would like to extract a small
(say 3x3 or 5x5) region, and then pass the output image to the
ScalarImageToGreyLevelCooccurrenceMatrixGenerator for textural feature
extraction. Then, increment the iterator and repeat the process.

Looking at the software guide and the dox, I see that the
NeighborhoodIterator has functions for accessing individual pixel values,
but how do I setup a small output image that can be updated and used at each
iteration? I suppose what I really want to do is just feed the iterator
"output image" to the GLCMGenerator but I can't seem to find the correct way
to do it.

Forgive me if this is something really simple, and thanks
Dave
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