How large was the loss after 160000 iterations for a typical Enhance task?

[QiuJueqin]

Hi, I tried to reproduce Enhance stage in my own datasets (autonomous city scenarios, not special), but after 160000 iterations, both loss_c + loss_const and loss_s_1 + loss_s_2 are still very large (about 1E3 and 1E2 respectively), and the enhanced images looked very abnormal, is this a normal phenomenon?

BTW, I changed RandomCrop(128) to RandomCrop(512) in data transform, and kept other settings unchanged.

Could you share loss curves or something to let me verify if my training went well? Thanks.

[Flashkong]

Yes, your losses are normal.
I guess you may have added too much style to the original image. You can change the alpha during testing. Or you can also set a small style_weight during training.