How to find the accuracy of two matrix ( image)

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MD RESHAD UL HOQUE
MD RESHAD UL HOQUE el 20 de Feb. de 2018
Respondida: Image Analyst el 20 de Feb. de 2018
Hi, I have two images. One is ground truth and another is predicted image. Image size is 800 x 900. How to calculate the accuracy between them?. I also attached that images.
Thanks

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Image Analyst
Image Analyst el 20 de Feb. de 2018
You could use the mean absolute difference (MAD), psnr(), immse(), or ssim(). Of course they will all give different numbers, but all are commonly used, as are some newer ones that I haven't mentioned.

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