Finding the correlation coefficient between two images
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Can you please help me on how to find the correlation coefficient between two images? thanks
回答（1 个）
Bjorn Gustavsson
2019-7-10
You should be able to get the 2 x 2 correlation matrix this way:
ImgCorr = corrcoef(double(Im1(:)),double(Im2(:)));
From that you can take element 1,2 or element 2,1 as the correlation coefficient.
HTH
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2019-7-9
2019-7-12
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