Audio-Semantic Enhanced Pose-Driven Talking Head Generation

Talking head generation, aiming to create photo-realistic videos from a single reference image and audio input, has emerged as a vibrant area of interest within the computer vision community. Despite notable advancements, several challenges remain unaddressed. For instance, many existing approaches overlook the nuanced relationship between audio semantics and head movement, such as nodding in agreement during affirmative expressions. Additionally, the visual quality of generated content, particularly in depicting teeth, often falls short of achieving authentic realism. To address these limitations, we introduce a groundbreaking audio-semantic enhanced pose-driven talking head generation method. Our approach encompasses a multimodal 3DMM parameter prediction network alongside a high-fidelity video synthesis network, meticulously designed to produce authentic and high-quality talking head videos. The multimodal 3DMM parameter prediction network harnesses both acoustic and audio-deduced semantic information, facilitating accurate head pose predictions that resonate with the semantics of spoken words. Furthermore, to significantly improve the depiction of the mouth area, especially the teeth, our video synthesis stage incorporates a mouth-enhanced network augmented by both local and global discriminators. Comprehensive evaluations across diverse metrics affirm the superiority of our method. For further insights and detailed results, please visit our project page
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