xinntao / ESRGAN

ECCV18 Workshops - Enhanced SRGAN. Champion PIRM Challenge on Perceptual Super-Resolution. The training codes are in BasicSR.
https://github.com/xinntao/BasicSR
Apache License 2.0
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artifacts in the SR images #117

Open wl082013 opened 3 years ago

wl082013 commented 3 years ago

Hi, Xintao, I just trained to use esrgan to train my dataset, but the SR images with quite artifacts, could you give some guidance on how to handle them? The LR images are generated from another model but these LR images are paired with HR GT. I tried to tune the parameters many times. I used a large parameter for the pixel-wise loss, the SR images are too blurred. When I changed to the small parameter and keep VGG parameter as 1, it is somehow not blurred, but the SR images are too noisy and with artifacts. I have no idea how to hand this problem, could you offer some help? LR SR HR