資源簡(jiǎn)介
matlab實(shí)現(xiàn)ostu,代碼簡(jiǎn)單可行,完全按照ostu原來(lái)來(lái)實(shí)現(xiàn)
代碼片段和文件信息
function?T=ostu1(I)
%I?=?im2uint8(I(:));
counts=imhist(I);
rank=256;
p=counts/sum(counts);
omega=cumsum(p);
mu?=?cumsum(p?.*?(1:rank)‘);
mu_t?=?mu(end);
%sigma_2=zeros(1256);
%for?i=1:256
????%if(1-omega(i)==0)
????%????continu
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