AI RESEARCH
HM-Talker: Hybrid Motion Modeling for High-Fidelity Talking Head Synthesis
arXiv CS.CV
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ArXi:2508.10566v3 Announce Type: replace Audio-driven talking head generation faces a fundamental trade-off between personalization and generalization, limiting its practical application. Implicit models often achieve generalization at the cost of structural incoherence, resulting in unstable head motion and inaccurate lip synchronization.