[Insight-users] statical analysis on an image

[Amitesh Agarwal]

Hi all,

I have a small problem. I wanted to do a statical analysis on a 2D image for
a neighborhood size bigger than 3x3, say for a neighbourhood size 7x7 or
higher to find standard deviation at each pixel in the neighborhood. Is
there already a function or method to do that? If not, while using
neighborhooditerator I have noticed that i will have to define each of the
offset saperately and for a 7x7 naighborhood it would be 48 possible offsets
and will increase for bigger neighborhood sizes. I fell that may be quite
cumbersome. Is there anyway to circumvent that??

Thanks
Amitesh
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