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compute sum of square distance between the four corresponding down sampled images??

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Arshad Ali
Arshad Ali 2017-4-12
关闭： MATLAB Answer Bot 2021-8-20
Compute SSD between 4 corresponding down sampled images?

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Walter Roberson
Walter Roberson 2017-4-12
imgs = {YourImage1, YourImage2, YourImage3, YourImage4};
n_imgs = length(imgs);
results = zeros(n_imgs, n_imgs);
for J = 2 : n_imgs;
for K = 1 : J - 1;
this_result = sum( (double(imgs{J}(:)) - double(imgs{K}(:))).^2 );
results(J, K) = this_result;
results(K, J) = this_result;
end
end
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Walter Roberson
Walter Roberson 2017-4-14
Img1=imread('A.jpg');
Img2=imread('B.jpg');
Img3=imread('C.jgp');
Img4=imread('D.jpg');
YourImage1 = Img1;
YourImage2 = Img2;
YourImage3 = Img3;
YourImage4 = Img4;
imgs = {YourImage1, YourImage2, YourImage3, YourImage4};
n_imgs = length(imgs);
results = zeros(n_imgs, n_imgs);
for J = 2 : n_imgs;
for K = 1 : J - 1;
this_result = sum( (double(imgs{J}(:)) - double(imgs{K}(:))).^2 ); results(J, K) = this_result; results(K, J) = this_result;
end
end

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