NTIRE 2022 Efficient Super-Resolution Challenge Forum

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> PSNR on Y Channel Only ?

Should we use Y channel while calculating the PSNR or should we use RGB ?


Posted by: deepernewbie @ Feb. 17, 2022, 6:28 p.m.


I could not find any information about this, either.

Posted by: akcan @ Feb. 23, 2022, 8:08 a.m.

I tried the given model on MSRResNet with and without Y channel and with Y channel PSNR is easily going over 30dB so I suppose it is calculated on RGB, This is also proved with the supplied model which gets about 29.13dB as stated

Posted by: deepernewbie @ Feb. 23, 2022, 9:40 a.m.
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