Hi,
I'm filtering an image with a custom kernel. It works fine, except for
the boundaries. image.filter() seems to add a 1px zero-border to the
image to process the pixels at the boundaries of the image.I'd rather
have it replicate the values of the boundary pixels. Is this an option
and where can I set it?
thanks,
Pieter
ps, the code:
img = Image.open('cell.tif')
kernelX =
ImageFilter.Kernel(size=(3,3),kernel=[1,0,-1,2,0,-2,1,0,-1],scale=8)
gradientX = im.filter(kernelX)
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