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how use immse between two color images

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how can i compute the differncebetween two RGB images, mean sqaue error and peak signal noise ratio PSNR

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Yusuf lamah
Yusuf lamah on 7 Feb 2020
thank you very much Majid means dont need to convert matrix to array or separate the components of RGB R alone and G then B
Majid Farzaneh
Majid Farzaneh on 7 Feb 2020
U're welcome. No, That's enough.

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Accepted Answer

Majid Farzaneh
Majid Farzaneh on 7 Feb 2020
Hi Yusuf,
You can calculate MSE and PSNR between 2 rgb images A and B like this:
MeanSquareError=immse(A,B)
PeakSignaltoNoiseRatio = psnr(A,B)
You don't need anything else!

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