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Last active Oct 9, 2016
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MSE = ∑ ∑ ( [n1[i]-n2[i]] ) ^ 2 / m * n
*n1 is the original image, n2 the comparable image, m and n are the image size
PSNR = 10 log₁₀ ( MAX ^ 2 / MSE )
*MAX is the maximum possible pixel value of the image
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