Preprint
Aug 2026
RASA: Disentangled Spatial-Motional Priors for Cross-Identity Character Animation
Cross-identity character animation aims to drive a target identity from a reference image to follow the motion of a source character from a driving video. The core challenge lies in the inherent entanglement of two capabilities: cross-identity spatial mapping (aligning position, scale, and skeletal proportions) and mot...
Zhen Xiao, Zhen Shen, Zhaofan Qiu et al.
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