cszn / BSRGAN

Designing a Practical Degradation Model for Deep Blind Image Super-Resolution (ICCV, 2021) (PyTorch) - We released the training code!

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About PSNR value in papers

YangGangZhiQi opened this issue · comments

Hi,
Great works! Is the PSNR from table 1 in papers calculated in RGB space or on the luminance channel in YCbCr color space?

We calculate the PSNR on Y channel of the YCbCr space.