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Peking University
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SyncCache accelerates audio-driven portrait animation by up to 4.12x while maintaining near-lossless visual quality, transforming the efficiency of DiT-based systems.
Physically aligned video models can boost robotic manipulation success rates by over 50% compared to traditional methods.
Egocentric human video can outperform traditional teleoperated robot data, achieving superior performance in embodied model pretraining with lower costs and greater diversity.