[Insight-users] Neighborhood operator - Law's Texture operators

[Matt Kelsey]

Hello all,
I'd like to implement Law's Texture Energy measures on some 2-D
images.  This basically involves performing convolution of a 5x5
kernel on my image.  The Neighborhood operator and filter seem to be
the obvious choice for this.  I wonder if there is a generic
implementation of something like the Sobel Operator which would let me
set the kernel with my own values.

Thanks for any comments,
Matt Kelsey