ChainDance：参数高效的可变规模群舞生成框架

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   arXiv · Computer Vision

   ChainDance：突破群舞人数限制的参数高效群舞生成框架

   ChainDance 将群舞生成重构为 Chain-of-Dancers 序列分解，使单一模型无需重训即可适配可变人数并保留各舞者身份。该框架基于冻结的单人扩散模型骨干，新增 RATE 与 GAME 两个轻量模块，并在推理时采用免训练噪声优化保证空间协调。在 AIOZ-GDance 上达到 SOTA 运动质量与群舞协调性，参数量减少 3-4 倍，训练时间缩短 3-6 倍。

Current heat 9·Comparable peak 10（Oct 9）·Comparable change over 24 hours –

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