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muslll / neosr

neosr is a framework for training real-world single-image super-resolution networks.
https://github.com/muslll/neosr
Apache License 2.0
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and again rgb_mean #67

Closed umzi2 closed 4 months ago

umzi2 commented 4 months ago

hello, I noticed a long time ago that in commit: 417432c, you changed rgb_mean(0.5,0.5,0.5) but I didn’t ask because I knew, but now I noticed that because of this, when using the official code, a color shift occurs, I think it’s worth return official values ​​or add flags to models with architectures with rgb_mean https://slow.pics/s/2GVfqi66

muslll commented 4 months ago

You can force the old values using the arch-specific options. I don't intend to reverse this change, because it's the easiest way to improve stability on datasets with mean/std values that are very different than that of ImageNet1k.