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duanyiqun / DiffusionDepth

PyTorch Implementation of introducing diffusion approach to 3D depth perception ECCV 2024
https://arxiv.org/abs/2303.05021
Apache License 2.0
306 stars 17 forks source link

A question about the `CNNDDIMPipiline` #43

Closed zhanglk9 closed 1 year ago

zhanglk9 commented 1 year ago

Hello，I just have a quession! I think I don't clear about the part about CNNDDIMPipiline. It seems to predict the x0 from random noise rather than predict noise like DDPM.Could you tell me the reason why？

I would be grateful if you could reply.