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cleiyang

гæ (СÓÐÃûÆø)

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[m,n]=size(input_image);
X1 = [0:0.1£º(n-1)/10];
X2 = [0:0.1£º(m-1)/10];
[X,Y] = meshgrid(X1,X2);ux=mean(X(£º));uy=mean(Y(£º));
Z = exp(-((X-ux).*(X-ux)/(n/2)+(Y-uy).*(Y-uy)/(m/2)));
zz=uint8(Z*255); %ÇóµÃÒ»¸ö¸ß˹Ãܶȷֲ¼»Ò¶ÈͼÏñzz
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cleiyang

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ʵ¼ÊÉÏ£¬ÎÒ×îÐèÒªZµÄ¸ÅÂÊÃܶȺ¯Êý£¬ÓÐûÓÐÈ˰ï°ïÎÒ°¡
2Â¥2015-09-10 12:03:42
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feixiaolin

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G[uint8(Z*255)]+=1;
end  Ë«ÖØÑ­»·
for i=0 to 255 step 1;
G/=ͼÏñ³¤*ͼÏñ¿í£»
end;
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3Â¥2015-09-10 12:43:22
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cleiyang

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
3Â¥: Originally posted by feixiaolin at 2015-09-10 12:43:22
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G+=1;
end  Ë«ÖØÑ­»·
for i=0 to 255 step 1;
G/=ͼÏñ³¤*ͼÏñ¿í£»
end;
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