hi, I am having two Images I wanted compare these two Images by histograms I have read about pdist that provides 'chisq' but i think the way i am doing is not correct, and what to do to show the result afterwards because this is giving a black image.
i1=imread('blue_4.gif');i1=i1(:,:,1);[c1,n]=imhist(i1);c1=c1/size(i1,1)/size(i1,2);i2=imread('blue_5.jpeg');i2=i2(:,:,1);[c2,n2]=imhist(i2);c2=c2/size(i2,1)/size(i2,2);d=pdist2(c1,c2,'chisq');
please give me a working example thanks
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