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DPMSolverMultistepInverse

DPMSolverMultistepInverse is the inverted scheduler from DPM-Solver: A Fast ODE Solver for Diffusion Probabilistic Model Sampling in Around 10 Steps and DPM-Solver++: Fast Solver for Guided Sampling of Diffusion Probabilistic Models by Cheng Lu, Yuhao Zhou, Fan Bao, Jianfei Chen, Chongxuan Li, and Jun Zhu.

The implementation is mostly based on the DDIM inversion definition of Null-text Inversion for Editing Real Images using Guided Diffusion Models and notebook implementation of the [DiffEdit] latent inversion from Xiang-cd/DiffEdit-stable-diffusion.

Tips

Dynamic thresholding from Imagen is supported, and for pixel-space diffusion models, you can set both algorithm_type="dpmsolver++" and thresholding=True to use the dynamic thresholding. This thresholding method is unsuitable for latent-space diffusion models such as Stable Diffusion.

DPMSolverMultistepInverseScheduler

[[autodoc]] DPMSolverMultistepInverseScheduler

SchedulerOutput

[[autodoc]] schedulers.scheduling_utils.SchedulerOutput