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%%???作者：徐利軍，2011-6-1
%%???題目：一種新的快速加權(quán)中值濾波算法（比普通快2/3以上）
%%???歡迎交流qq273127571
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f1?=?imread（‘E:\指導(dǎo)\2011-5-5\中值濾波\A3.jpg‘）;
ff?=?rgb2gray（f1）;
[mn]?=?size（ff）;??%或者寬和高

ftemp?=?ff;?
for?j?=?2:n-2
????h?=?zeros（1256）;
????h（ff（1j-1）+1）=?h（ff（1j-1）+1）+1;????????%防止像素為0的發(fā)生越界，每次都額外加1
????h（ff（1j）+1）=h（ff（1j）+1）+?1;
????h（ff（1j+1）+1）=h（ff（1j+1）+1）+1;
????h（ff（2j-1）+1）=?h（ff（2j-1）+1）+1;
????h（ff（2j）+1）=?h（ff（2j）+1）+5;????????????%5為中間權(quán)值可以修改
????h（ff（2j+1）+1）=h（ff（2j+1）+1）+1;
????h（ff（3j-1）+1）=h（ff（3j-1）+1）+?1;
????h（ff（3j）+1）=h（ff（3j）+1）+