I found the imgConvolve tool in the biOps package, but since I'm
primarily working on OSX computers, wondered if there are any other
2-dimensional convolution functions out there?
And, yes, I'm going to ask r-sig-mac whether biOps will compile from
source under OSX.
I did find one convolution function somewhere, but it was limited to
three built-in kernels, so not really helpful.
thanks
Carl
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