Detect Edges from filters

i = imread('coins.png');
gray = rgb2gray(i);

BW1 = edge(gray,'sobel');
BW2 = edge(gray,'canny');
robe = edge(gray,'roberts');


figure; imshow(BW1); title('Sobel Filter');
figure; imshow(BW2); title('Canny Filter');
figure; imshow(robe); title('After applying roberts filter');

Published with MATLAB® 7.6

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About Mahinda Jayasundara

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