Cannot converge with only RGB information
pyni opened this issue · comments
pyni commented
Hi~
i have tried to do pose optimization with your code.
i find a strange case that, if i use the mask of the rendered image (images[0][3, :,:]), it converges successfully.
But if i use RGB information of rendered image (images[0][0:3, :,:]), it fails.
I wonder whether the code can do back propagation with only RGB data of rendered image?
Shichen Liu commented
Hi there,
Backprop through RGB indeed might not as effective as the masks.
pyni commented
I see.
Thanks for quickly reply!