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We present an audio-driven real-time system for animating photorealistic 3D facial avatars with minimal latency, designed for social interactions in virtual reality for anyone. Central to our approach is an encoder model that transforms…

Graphics · Computer Science 2025-11-04 Jiye Lee , Chenghui Li , Linh Tran , Shih-En Wei , Jason Saragih , Alexander Richard , Hanbyul Joo , Shaojie Bai

The development of existing facial coding systems, such as the Facial Action Coding System (FACS), relied on manual examination of facial expression videos for defining Action Units (AUs). To overcome the labor-intensive nature of this…

Computer Vision and Pattern Recognition · Computer Science 2024-06-11 Shivansh Chandra Tripathi , Rahul Garg

Editing and manipulating facial features in videos is an interesting and important field of research with a plethora of applications, ranging from movie post-production and visual effects to realistic avatars for video games and virtual…

Computer Vision and Pattern Recognition · Computer Science 2022-10-18 Girish Kumar Solanki , Anastasios Roussos

Facial expression captioning has found widespread application across various domains. Recently, the emergence of video Multimodal Large Language Models (MLLMs) has shown promise in general video understanding tasks. However, describing…

Computer Vision and Pattern Recognition · Computer Science 2025-01-15 Jiaxing Zhao , Boyuan Sun , Xiang Chen , Xihan Wei

Over the past few years, the automatic generation of facial animation for virtual characters has garnered interest among the animation research and industry communities. Recent research contributions leverage machine-learning approaches to…

Graphics · Computer Science 2020-07-21 Eloïse Berson , Catherine Soladié , Vincent Barrielle , Nicolas Stoiber

Audio-driven talking face generation has garnered significant interest within the domain of digital human research. Existing methods are encumbered by intricate model architectures that are intricately dependent on each other, complicating…

Computer Vision and Pattern Recognition · Computer Science 2024-11-08 Dong Zhao , Jiaying Shi , Wenjun Li , Shudong Wang , Shenghui Xu , Zhaoming Pan

The one-shot talking-head synthesis task aims to animate a source image to another pose and expression, which is dictated by a driving frame. Recent methods rely on warping the appearance feature extracted from the source, by using motion…

Computer Vision and Pattern Recognition · Computer Science 2023-05-01 Kangning Liu , Yu-Chuan Su , Wei , Hong , Ruijin Cang , Xuhui Jia

We describe our novel deep learning approach for driving animated faces using both acoustic and visual information. In particular, speech-related facial movements are generated using audiovisual information, and non-speech facial movements…

Audio and Speech Processing · Electrical Eng. & Systems 2020-05-29 Ahmed Hussen Abdelaziz , Barry-John Theobald , Paul Dixon , Reinhard Knothe , Nicholas Apostoloff , Sachin Kajareker

Dynamic facial expression generation from natural language is a crucial task in Computer Graphics, with applications in Animation, Virtual Avatars, and Human-Computer Interaction. However, current generative models suffer from datasets that…

Graphics · Computer Science 2025-08-19 Yaron Aloni , Rotem Shalev-Arkushin , Yonatan Shafir , Guy Tevet , Ohad Fried , Amit Haim Bermano

Speech-driven 3D facial animation technology has been developed for years, but its practical application still lacks expectations. The main challenges lie in data limitations, lip alignment, and the naturalness of facial expressions.…

Computer Vision and Pattern Recognition · Computer Science 2024-04-30 Xiangyu Liang , Wenlin Zhuang , Tianyong Wang , Guangxing Geng , Guangyue Geng , Haifeng Xia , Siyu Xia

VR Facial Animation is necessary in applications requiring clear view of the face, even though a VR headset is worn. In our case, we aim to animate the face of an operator who is controlling our robotic avatar system. We propose a real-time…

Computer Vision and Pattern Recognition · Computer Science 2023-04-25 Andre Rochow , Max Schwarz , Michael Schreiber , Sven Behnke

Interactive facial image manipulation attempts to edit single and multiple face attributes using a photo-realistic face and/or semantic mask as input. In the absence of the photo-realistic image (only sketch/mask available), previous…

Computer Vision and Pattern Recognition · Computer Science 2021-10-12 Yan Yang , Md Zakir Hossain , Tom Gedeon , Shafin Rahman

In recent years, the role of image generative models in facial reenactment has been steadily increasing. Such models are usually subject-agnostic and trained on domain-wide datasets. The appearance of the reenacted individual is learned…

Computer Vision and Pattern Recognition · Computer Science 2023-07-13 Ariel Elazary , Yotam Nitzan , Daniel Cohen-Or

To be widely adopted, 3D facial avatars must be animated easily, realistically, and directly from speech signals. While the best recent methods generate 3D animations that are synchronized with the input audio, they largely ignore the…

Computer Vision and Pattern Recognition · Computer Science 2023-09-27 Radek Daněček , Kiran Chhatre , Shashank Tripathi , Yandong Wen , Michael J. Black , Timo Bolkart

Sketching serves as a versatile tool for externalizing ideas, enabling rapid exploration and visual communication that spans various disciplines. While artificial systems have driven substantial advances in content creation and…

Computer Vision and Pattern Recognition · Computer Science 2024-11-27 Yael Vinker , Tamar Rott Shaham , Kristine Zheng , Alex Zhao , Judith E Fan , Antonio Torralba

Speech-driven 3D facial animation aims to generate realistic lip movements and facial expressions for 3D head models from arbitrary audio clips. Although existing diffusion-based methods are capable of producing natural motions, their slow…

Computer Vision and Pattern Recognition · Computer Science 2025-09-05 Xuangeng Chu , Nabarun Goswami , Ziteng Cui , Hanqin Wang , Tatsuya Harada

Audio-driven facial animation is essential for immersive digital interaction, yet existing frameworks fail to reconcile real-time streaming with high-fidelity personalization. Current methods often rely on latency-inducing audio look-ahead,…

Graphics · Computer Science 2026-04-28 Xuangeng Chu , Yu Han , Wei Mao , Shih-En Wei

Speech-Driven Facial Animation (SDFA) has gained significant attention due to its applications in movies, video games, and virtual reality. However, most existing models are trained on single-language data, limiting their effectiveness in…

Computer Vision and Pattern Recognition · Computer Science 2026-04-20 Federico Nocentini , Kwanggyoon Seo , Qingju Liu , Claudio Ferrari , Stefano Berretti , David Ferman , Hyeongwoo Kim , Pablo Garrido , Akin Caliskan

Creating realistic animations of human faces with computer graphic models is still a challenging task. It is often solved either with tedious manual work or motion capture based techniques that require specialised and costly hardware.…

Computer Vision and Pattern Recognition · Computer Science 2021-04-13 Wolfgang Paier , Anna Hilsmann , Peter Eisert

The objective of face animation is to generate dynamic and expressive talking head videos from a single reference face, utilizing driving conditions derived from either video or audio inputs. Current approaches often require fine-tuning for…

Computer Vision and Pattern Recognition · Computer Science 2024-07-15 He Feng , Donglin Di , Yongjia Ma , Wei Chen , Tonghua Su