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yinboc / liif

Learning Continuous Image Representation with Local Implicit Image Function, in CVPR 2021 (Oral)
https://yinboc.github.io/liif/
BSD 3-Clause "New" or "Revised" License
1.26k stars 145 forks source link

Why does the color change？ #48

Open goldwater668 opened 1 year ago

goldwater668 commented 1 year ago

image

RisingEntropy commented 1 year ago

I also have encountered this, and after I train more epoches, the whole image goes into totally black.

RisingEntropy commented 1 year ago

I have solved my own problem. In my case, the change in the color is caused by under-fitting. And the black proble is caused by a wrong cell value. Hope my experience can solve you problem.

home56200 commented 1 year ago

How is the black problem solved? Does under-fitting mean training for a long time, or changing certain parameters? Thank you.

RisingEntropy commented 1 year ago

I just trained more epoches and the problem was solved. (I was just verifying my code, so I just trained 5 epoches at first)

xiximelon commented 1 year ago

@RisingEntropy Hello! May I know how long does the code takes to train 1 epoch? Thanks in advance!