how to compare two variances of two RGB image

조회 수: 1 (최근 30일)

bay rem 2016년 2월 5일

편집: bay rem 2016년 2월 5일

i calculate for each image its variance like below:

for i=1:3
   Var(i) = var(reshape(im1(:,:,i),[],1));
end

how can i then compare the two variances to find wich image have max variance?

Walter Roberson 2016년 2월 5일

That code is giving you three variances for each image, which does not allow you to decide which image has the maximum variance.

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