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› prewittÂ˲¨Æ÷ prewitt filter
Halcom
·¢±íÓÚ 2017-3-8 23:29:30
prewittÂ˲¨Æ÷ prewitt filter
function h = prewitt_fspecial(type)
if nargin < 1
type = 'prewitt';
end
switch type
case 'prewitt'% prewitt filter
h = [1 1 1;
0 0 0;
-1 -1 -1];
end
end
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prewittÂ˲¨Æ÷ prewitt filter