w86763777/pytorch-ddpm

sample

Opened this issue · 3 comments

image

Hello! Thanks for your great work! Excuse me, the images I generated during training seem to be occluded by gray mosaics, do you have any ideas about this?

Is this your custom dataset?

Yes.
G003000000620501

Saying it's occluded by a mosaic might be inappropriate, the bottom half of the image matrix generated when sampling is indeed gray. This shows that the model produced the top half of the image perfectly, but the bottom half was terrible, and the line of production quality was so sharp.