Few-step distillation improves the efficiency of autoregressive (AR) video generation, but often causes diversity collapse: under the same prompt, different noise samples tend to produce highly similar videos with weakened motion dynamics. We analyze this degradation in Distribution Matching Distillation (DMD)-distille...
Zi-Xuan Duan, Xun-Zhi Xiang, Yabo Chen et al.· 0 citations
TourPhysics combines deterministic simulation with video generation while assigning separate roles to simulator state, geometric evidence, generator controls, and appearance memory, an online framework initialized from a single image and a declarative physical configuration.
Xin Zhang, Yabo Chen, Zi-Xuan Duan et al.· 2 citations
This paper proposes a unified framework named CineWeaver to achieve reference-controllable multi-shot long-video generation without retraining, and is the first unified framework to simultaneously enable long-form, reference-controllable, and multi-shot video generation in a training-free fashion.
Yuyang Huang, Yabo Chen, Wen-Rui Dai et al.· arXiv.org· 4 citations
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