AssertionError: Image size should be larger than 32 due to the 4 downsamplings in ms-ssim

[caiyu6666]

In p32.ssim_main, there isreal_data = data_tmp.reshape(-1, 3, 32, 32). However, when computing the mssim the image size should be larger than 32. How to solve this problem?

[zhongjian1999]

Hello, have you solved this problem?

[caiyu6666]

No, do you find the solution?

[zhongjian1999]

No, do you find the solution?

change 'assert smaller_side > (win_size - 1)' to 'assert smaller_side >= (win_size - 1)' in package pytorch_ssim line 200

[caiyu6666]

Thank you very much!

[caiyu6666]

I didn't think about modifying the internal code of the ms-ssim package before.

[cjzhzh]

I change it but it not work

[cjzhzh]

Oh,it work,Thank you