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xinntao / Real-ESRGAN

Real-ESRGAN aims at developing Practical Algorithms for General Image/Video Restoration.
BSD 3-Clause "New" or "Revised" License
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About the sharpening training trick? #168

Open BIGJUN777 opened 2 years ago

BIGJUN777 commented 2 years ago

Hi there.

Could you mind sharing the detailed sharpening trick when training the Real-ESRGAN+ model? Or, any hint on this trick?

Thanks.

jorjiang commented 2 years ago

+1

kelisiya commented 2 years ago

+1

JensDA commented 2 years ago

As far as I understood it, they are applying unsharp-masking to the ground truth image to effectively create a sharpened image set.