3 papers
cs.AI2026
PD-GS: Phoneme-Driven 3DGS for Audio-Driven Talking Heads
Ao Fu, Yi Zhou
3D Gaussian Splatting (3DGS) enables fast, photorealistic talking-head rendering, yet accurate lip articulation remains elusive: mouth motion is often over-smoothed and may violate…
cs.CV2025
FREAK: Frequency-modulated High-fidelity and Real-time Audio-driven Talking Portrait Synthesis
Ziqi Ni, Ao Fu, Yi Zhou
Achieving high-fidelity lip-speech synchronization in audio-driven talking portrait synthesis remains challenging. While multi-stage pipelines or diffusion models yield high-qualit…
cs.SD2025
Dual Audio-Centric Modality Coupling for Talking Head Generation
Ao Fu, Ziqi Ni, Yi Zhou
The generation of audio-driven talking head videos is a key challenge in computer vision and graphics, with applications in virtual avatars and digital media. Traditional approache…