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  • calculating RMSE and PSNR for color images

    From Chong Hui Yi@21:1/5 to Nils on Mon Oct 26 00:30:32 2020
    On Friday, July 21, 2006 at 11:56:10 PM UTC+8, Nils wrote:
    Iis it simply the sum of the 3 MSEs or the average?
    The sum. In the next step (PSNR) you use a factor 3 so there you in fact average, but not in the MSE.

    Hi, may I know why is it simply the sum and not the average?

    Thanks.

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