Author

Zhen Xiao

2 papers indexed here

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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. · 0 citations

Open access Aug 2026

CETalk: Continuous Valence-Arousal Control for Audio-Driven 3D Talking Head Generation

CETalk is proposed, an audio-driven 3D facial animation framework conditioned on continuous Valence--Arousal (VA) representations for fine-grained emotion control that outperforms state-of-the-art methods in both lip-sync accuracy and emotional expressiveness, while enabling smooth and controllable emotion transitions.

Peng Jia, Li Dai, Zhen Xiao et al. · International Conference on... · 0 citations