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› sobelÂ˲¨Æ÷
Halcom
·¢±íÓÚ 2017-3-8 23:30:28
sobelÂ˲¨Æ÷
function h = sobel_fspecial(type)
if nargin < 1
type = 'sobel';
end
switch type
case 'sobel'% Sobel filter
h = [1 2 1;
0 0 0;
-1 -2 -1];
end
end
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sobelÂ˲¨Æ÷