Hi,
My network learn opposite colour from desirable, I guess it somehow related to weights, but how can I improve this issue? I attached images, black veins  are desirable where white veins are outcome of my network. (my network is UNet)
I trained it for 200 iterations, and I still don’t see desirable change.
Thanks,
img2 copy 2560×560 139 KB
![img2 copy 2|500x500](upload://2mimg1 copy560×560 89.1 KB 7mnxNPmp2FTnFVjlOrKzEf4rD.png)