[feat] Implement PeRFlow: Piecewise Rectified Flow as Universal Plug-and-Play Accelerator

PKU-YuanGroup / Open-Sora-Plan

This project aim to reproduce Sora (Open AI T2V model), we wish the open source community contribute to this project.

MIT License

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[feat] Implement PeRFlow: Piecewise Rectified Flow as Universal Plug-and-Play Accelerator #132

Open kabachuha opened 6 months ago

kabachuha commented 6 months ago

Project page: https://piecewise-rectified-flow.github.io/ Github: https://github.com/magic-research/piecewise-rectified-flow/tree/main

Claims to be faster than the normal Rectified Flow (used in Stable Diffusion 3)

I believe it will be a huge quality/soeed win compared to the vanilla diffusion pipeline that is used at this moment here

LinB203 commented 6 months ago

Thanks for the heads up, this is useful for improving the sampling process. We'll add it to the todo list, but probably won't focus on it at the moment. Because shouldn't introduce too many tricks at the beginning of the project.