Hi, thanks for such a convenient evaluation tool!
I want to ask about the calculation for PSNR and SSIM. Is it calculated on the Y channel in the YCbCr color space or on RGB channels?
Thanks to your interest! By default, SSIM uses YCbCr space and PSNR uses RGB space. Alternatively, you can pass the create_metric('psnr', test_y_channel=True) to control it.
Hi, thanks for such a convenient evaluation tool! I want to ask about the calculation for PSNR and SSIM. Is it calculated on the Y channel in the YCbCr color space or on RGB channels?