working code for PSNR, SSIM?

Please, can anybody help me with the working code for PSNR and SSIM

Answer 1

[Gayathri]

Hi @Akshata,

Starting from MATLAB R2014a, there are inbuilt functions to calculate PSNR and SSIM. Below are the documentation links for the same.

https://www.mathworks.com/help/images/ref/psnr.html

https://www.mathworks.com/help/images/ref/ssim.html