how to produce edge detected image
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using the Laplacian of the Gaussian or Sobel filters, of user-specified size and parameters where applicable. how to apply filters of varying size
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Mohamed Osman
on 21 Jan 2017
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I = imread('circuit.tif'); imshow(I) BW1 = edge(I,'Canny'); BW2 = edge(I,'Prewitt'); imshowpair(BW1,BW2,'montage') I = gpuArray(imread('circuit.tif')); BW = edge(I,'prewitt'); figure, imshow(BW)
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