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juniorhero/gist:49e7bfe3a33ade6f301ea1b4d9f22121

Created September 7, 2016 20:19
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Edge detection using prewitt
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gistfile1.txt
bu=rgb2gray(b);
edge_prewitt = edge(bu,'Prewitt');
imshow(edge_prewitt,'Parent',handles.axes2);
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