Principle:AUTOMATIC1111 Stable diffusion webui Diffusion Sampling Methods
Definition
UniPC unified predictor-corrector ODE solver for efficient diffusion sampling.
Motivation
Efficient diffusion sampling requires solvers that balance numerical accuracy with computational cost. The UniPC solver provides a unified predictor-corrector framework for solving the diffusion ODE, enabling high-quality image generation with fewer denoising steps and thus reducing total generation time.
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Principle
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