Much lower loss but wrong output

[yang-ruixin]

Hi authors,

Thanks for your great work.

I did an experiment:

1. I trained a model successfully, with loss around 0.6, and the output were meaningful.
2. I did gamma correction for all the input images.
3. I trained the model again, got a much lower loss only aound 0.2, but the output were wrong.

normal_animation.mp4

shape_animation.mp4

Any suggestions/explanations about lower loss but wrong output?

Thanks in advance.

[yang-ruixin]

The two videos can't show above, so I add two links, thanks.

链接：https://pan.baidu.com/s/1IUQuDMEFjk4-W3xLCg-tww?pwd=l8xi
提取码：l8xi
--来自百度网盘超级会员V4的分享

链接：https://pan.baidu.com/s/1PlxL7eOZYB9yYZmId_aBRw?pwd=ngep
提取码：ngep
--来自百度网盘超级会员V4的分享