PointTalk shows that adding an audio-generated dynamic lip point cloud as an auxiliary condition improves 3D Gaussian-based talking head synthesis, achieving the best reported lip-sync scores among compared methods.
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PointTalk: Audio-Driven Dynamic Lip Point Cloud for 3D Gaussian-based Talking Head Synthesis
PointTalk shows that adding an audio-generated dynamic lip point cloud as an auxiliary condition improves 3D Gaussian-based talking head synthesis, achieving the best reported lip-sync scores among compared methods.