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How can I get the returned set of edge pixels when using sobel edge detector?

Open chienpm304 opened this issue 6 years ago • 1 comments

I want to use sobel edge detector to find the bound of a rectangle. So, how could I get the set of edge detected pixels? Thanks <3

chienpm304 avatar Dec 11 '19 11:12 chienpm304

The GPUImage does not support image processing algorithms. You can use OpenCV.

monxarat avatar Dec 12 '19 04:12 monxarat