3D Talking Face

3D talking face generation aims to create realistic, speech-driven animations of three-dimensional human faces. Current research focuses on improving the efficiency and realism of these animations, employing neural radiance fields (NeRFs) and diffusion models, often incorporating techniques like knowledge distillation and multi-modal feature fusion to enhance lip synchronization, emotional expression, and overall accuracy. These advancements are significant for applications in virtual reality, animation, and potentially even improving speech recognition and understanding by providing more natural and expressive visual feedback.