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edge detection with offset????

hi there,

I am doing my last year's project and I have a 'little' problem. I have to do an edge detection filter. for now, some normal edge detection filters that I used worked fine but there a problem. I need an edge detection filter in which I can offset the edge according to a variable that the user gives. The problem is that I got no idea of how to make an edge detection filter with an offset.

anyone can help please?

thank you
Feb 12 '08 #1
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