GLC-Diffusion extends short-clip video diffusion models to long videos via global-local collaborative denoising, noise reinitialization, and motion-consistency refinement, improving coherence and fidelity at 3x and 6x longer lengths.
Video generation models as world simulators, 2024
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Tuning-Free Long Video Generation via Global-Local Collaborative Diffusion
GLC-Diffusion extends short-clip video diffusion models to long videos via global-local collaborative denoising, noise reinitialization, and motion-consistency refinement, improving coherence and fidelity at 3x and 6x longer lengths.