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Yinuo Guo

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Preprint Aug 2026

Xemo-Talker: Unlock Emotions Explicitly for Audio-Driven Talking Portrait Synthesis

Xemo-Talker is proposed, which first learns a neutral speech-to-motion mapping for stable articulation and lip synchronization, and then introduces a lightweight emotion branch guided by less-principal subspace supervision to enhance emotion control.

Chaolong Yang, Yinuo Guo, Kai Yao et al. · 0 citations

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