Restart Sampling #105
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Restart Sampling #105
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deltheil
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Oct 12, 2023
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Implements the method of the paper https://arxiv.org/abs/2306.14878 It helps improve zero-shot sampling quality of diffusion models by rediffusing along the way in a different modality.
For the moment it only works with the DDIM Scheduler. It would be interesting to make it work with DPM to be able to reduce the number of steps needed to obtain good quality samples
It reproduce the code of: https://github.com/Newbeeer/diffusion_restart_sampling