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w86763777 / pytorch-ddpm

Unofficial PyTorch implementation of Denoising Diffusion Probabilistic Models
Do What The F*ck You Want To Public License
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sample #3

Open KMzuka opened 2 years ago

KMzuka commented 2 years ago

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?

w86763777 commented 2 years ago

Is this your custom dataset?

KMzuka commented 2 years ago

Yes. G003000000620501

KMzuka commented 2 years ago

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.