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Lip-to-speech synthesis aims to generate speech audio directly from silent facial video by reconstructing linguistic content from lip movements, providing valuable applications in situations where audio signals are unavailable or degraded.…

Sound · Computer Science 2026-02-03 Jaejun Lee , Yoori Oh , Kyogu Lee

High-quality AI-powered video dubbing demands precise audio-lip synchronization, high-fidelity visual generation, and faithful preservation of identity and background. Most existing methods rely on a mask-based training strategy, where the…

Computer Vision and Pattern Recognition · Computer Science 2026-02-09 Xindi Zhang , Dechao Meng , Steven Xiao , Qi Wang , Peng Zhang , Bang Zhang

Previous studies have explored generating accurately lip-synced talking faces for arbitrary targets given audio conditions. However, most of them deform or generate the whole facial area, leading to non-realistic results. In this work, we…

Computer Vision and Pattern Recognition · Computer Science 2022-12-12 Yasheng Sun , Hang Zhou , Kaisiyuan Wang , Qianyi Wu , Zhibin Hong , Jingtuo Liu , Errui Ding , Jingdong Wang , Ziwei Liu , Hideki Koike

In recent years, DeepFake technology has achieved unprecedented success in high-quality video synthesis, but these methods also pose potential and severe security threats to humanity. DeepFake can be bifurcated into entertainment…

Computer Vision and Pattern Recognition · Computer Science 2024-10-29 Weifeng Liu , Tianyi She , Jiawei Liu , Boheng Li , Dongyu Yao , Ziyou Liang , Run Wang

Facial stylization aims to transform facial images into appealing, high-quality stylized portraits, with the critical challenge of accurately learning the target style while maintaining content consistency with the original image. Although…

Computer Vision and Pattern Recognition · Computer Science 2025-07-01 Zhanyi Lu , Yue Zhou

Different people speak with diverse personalized speaking styles. Although existing one-shot talking head methods have made significant progress in lip sync, natural facial expressions, and stable head motions, they still cannot generate…

Computer Vision and Pattern Recognition · Computer Science 2023-06-13 Yifeng Ma , Suzhen Wang , Zhipeng Hu , Changjie Fan , Tangjie Lv , Yu Ding , Zhidong Deng , Xin Yu

Talking face generation is the challenging task of synthesizing a natural and realistic face that requires accurate synchronization with a given audio. Due to co-articulation, where an isolated phone is influenced by the preceding or…

Computer Vision and Pattern Recognition · Computer Science 2024-04-02 Se Jin Park , Minsu Kim , Jeongsoo Choi , Yong Man Ro

Lip sync is a fundamental audio-visual task. However, existing lip sync methods fall short of being robust in the wild. One important cause could be distracting factors on the visual input side, making extracting lip motion information…

Computer Vision and Pattern Recognition · Computer Science 2024-09-10 Chun Wang

Understanding the lip movement and inferring the speech from it is notoriously difficult for the common person. The task of accurate lip-reading gets help from various cues of the speaker and its contextual or environmental setting. Every…

Computer Vision and Pattern Recognition · Computer Science 2022-08-23 Munender Varshney , Ravindra Yadav , Vinay P. Namboodiri , Rajesh M Hegde

Significant progress has been made in talking-face video generation research; however, precise lip-audio synchronization and high visual quality remain challenging in editing lip shapes based on input audio. This paper introduces JoyGen, a…

Computer Vision and Pattern Recognition · Computer Science 2025-01-06 Qili Wang , Dajiang Wu , Zihang Xu , Junshi Huang , Jun Lv

Person-generic audio-driven face generation is a challenging task in computer vision. Previous methods have achieved remarkable progress in audio-visual synchronization, but there is still a significant gap between current results and…

Computer Vision and Pattern Recognition · Computer Science 2024-08-09 Xiaozhong Ji , Chuming Lin , Zhonggan Ding , Ying Tai , Junwei Zhu , Xiaobin Hu , Donghao Luo , Yanhao Ge , Chengjie Wang

The task of lip synchronization (lip-sync) seeks to match the lips of human faces with different audio. It has various applications in the film industry as well as for creating virtual avatars and for video conferencing. This is a…

Computer Vision and Pattern Recognition · Computer Science 2023-08-21 Soumik Mukhopadhyay , Saksham Suri , Ravi Teja Gadde , Abhinav Shrivastava

Speech-driven 3D facial animation plays a key role in applications such as virtual avatars, gaming, and digital content creation. While existing methods have made significant progress in achieving accurate lip synchronization and generating…

Graphics · Computer Science 2025-07-16 Yifang Pan , Karan Singh , Luiz Gustavo Hafemann

Synthesizing realistic videos according to a given speech is still an open challenge. Previous works have been plagued by issues such as inaccurate lip shape generation and poor image quality. The key reason is that only motions and…

Computer Vision and Pattern Recognition · Computer Science 2023-09-12 Xiuzhe Wu , Pengfei Hu , Yang Wu , Xiaoyang Lyu , Yan-Pei Cao , Ying Shan , Wenming Yang , Zhongqian Sun , Xiaojuan Qi

End-to-end audio-conditioned latent diffusion models (LDMs) have been widely adopted for audio-driven portrait animation, demonstrating their effectiveness in generating lifelike and high-resolution talking videos. However, direct…

Computer Vision and Pattern Recognition · Computer Science 2025-03-14 Chunyu Li , Chao Zhang , Weikai Xu , Jingyu Lin , Jinghui Xie , Weiguo Feng , Bingyue Peng , Cunjian Chen , Weiwei Xing

Animating still face images with deep generative models using a speech input signal is an active research topic and has seen important recent progress.However, much of the effort has been put into lip syncing and rendering quality while the…

Graphics · Computer Science 2024-12-13 Louis Airale , Dominique Vaufreydaz , Xavier Alameda-Pineda

Talking face generation with great practical significance has attracted more attention in recent audio-visual studies. How to achieve accurate lip synchronization is a long-standing challenge to be further investigated. Motivated by xxx, in…

Computer Vision and Pattern Recognition · Computer Science 2022-04-12 Ganglai Wang , Peng Zhang , Lei Xie , Wei Huang , Yufei Zha

Humans involuntarily tend to infer parts of the conversation from lip movements when the speech is absent or corrupted by external noise. In this work, we explore the task of lip to speech synthesis, i.e., learning to generate natural…

Computer Vision and Pattern Recognition · Computer Science 2020-05-19 K R Prajwal , Rudrabha Mukhopadhyay , Vinay Namboodiri , C V Jawahar

Numerous attempts have been made to the task of person-agnostic face swapping given its wide applications. While existing methods mostly rely on tedious network and loss designs, they still struggle in the information balancing between the…

Computer Vision and Pattern Recognition · Computer Science 2022-09-28 Zhiliang Xu , Hang Zhou , Zhibin Hong , Ziwei Liu , Jiaming Liu , Zhizhi Guo , Junyu Han , Jingtuo Liu , Errui Ding , Jingdong Wang

Researchers have shown a growing interest in Audio-driven Talking Head Generation. The primary challenge in talking head generation is achieving audio-visual coherence between the lips and the audio, known as lip synchronization. This paper…

Sound · Computer Science 2026-02-03 Zhipeng Chen , Xinheng Wang , Lun Xie , Haijie Yuan , Hang Pan