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cs.GR2026
PersonaGest: Personalized Co-Speech Gesture Generation with Semantic-Guided Hierarchical Motion Representation
Junchuan Zhao, Qifan Liang, Ye Wang
Co-speech gesture generation aims to synthesize realistic body movements that are semantically coherent with speech and faithful to a user-specified gestural style. Existing VQ-VAE…
cs.GR2025
KSDiff: Keyframe-Augmented Speech-Aware Dual-Path Diffusion for Facial Animation
Tianle Lyu, Junchuan Zhao, Ye Wang
Audio-driven facial animation has made significant progress in multimedia applications, with diffusion models showing strong potential for talking-face synthesis. However, most exi…