similarmatrix.m

来自「Normalized Cut Image Segmentation Code」· M 代码 · 共 13 行

function result=SimilarMatrix(data,o)
[m n]=size(data);
result=zeros([m m]);

for i=1:m
    for j=1:m
        for l=1:n
            result(i,j)=result(i,j)+(data(i,l)-data(j,l))^2;
        end
        result(i,j)=exp(-result(i,j)/(2*o^2));
    end
end