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Speech-driven facial video generation has been a complex problem due to its multi-modal aspects namely audio and video domain. The audio comprises lots of underlying features such as expression, pitch, loudness, prosody(speaking style) and…

Computer Vision and Pattern Recognition · Computer Science 2020-12-15 Neeraj Kumar , Srishti Goel , Ankur Narang , Brejesh Lall

With the continued proliferation of Large Language Model (LLM) based chatbots, there is a growing demand for generating responses that are not only linguistically fluent but also consistently aligned with persona-specific traits in…

Computation and Language · Computer Science 2025-12-12 Qi Lin , Weikai Xu , Lisi Chen , Bin Dai

We introduce X-Streamer, an end-to-end multimodal human world modeling framework for building digital human agents capable of infinite interactions across text, speech, and video within a single unified architecture. Starting from a single…

Computer Vision and Pattern Recognition · Computer Science 2025-09-29 You Xie , Tianpei Gu , Zenan Li , Chenxu Zhang , Guoxian Song , Xiaochen Zhao , Chao Liang , Jianwen Jiang , Hongyi Xu , Linjie Luo

Recently, interactive digital human video generation has attracted widespread attention and achieved remarkable progress. However, building such a practical system that can interact with diverse input signals in real time remains…

Computer Vision and Pattern Recognition · Computer Science 2025-08-29 Ming Chen , Liyuan Cui , Wenyuan Zhang , Haoxian Zhang , Yan Zhou , Xiaohan Li , Songlin Tang , Jiwen Liu , Borui Liao , Hejia Chen , Xiaoqiang Liu , Pengfei Wan

Realistic, high-fidelity 3D facial animations are crucial for expressive avatar systems in human-computer interaction and accessibility. Although prior methods show promising quality, their reliance on the mesh domain limits their ability…

Computer Vision and Pattern Recognition · Computer Science 2025-07-22 Alexandre Symeonidis-Herzig , Özge Mercanoğlu Sincan , Richard Bowden

Emotions play a central role in human communication, shaping trust, engagement, and social interaction. As artificial intelligence systems powered by large language models become increasingly integrated into everyday life, enabling them to…

Audio and Speech Processing · Electrical Eng. & Systems 2026-03-11 Soumya Dutta

Large language models have emerged as a promising approach towards achieving general-purpose AI agents. The thriving open-source LLM community has greatly accelerated the development of agents that support human-machine dialogue interaction…

Computer Vision and Pattern Recognition · Computer Science 2023-11-07 Zhenfei Yin , Jiong Wang , Jianjian Cao , Zhelun Shi , Dingning Liu , Mukai Li , Lu Sheng , Lei Bai , Xiaoshui Huang , Zhiyong Wang , Jing Shao , Wanli Ouyang

Speech-driven 3D facial animation aims to generate realistic and expressive facial motions directly from audio. While recent methods achieve high-quality lip synchronization, they often rely on discrete emotion categories, limiting…

Multimedia · Computer Science 2026-01-16 Diqiong Jiang , Kai Zhu , Dan Song , Jian Chang , Chenglizhao Chen , Zhenyu Wu

Foundation models based on large language models (LLMs) have shown great success in handling various tasks and modalities. However, adapting these models for general-purpose audio-language tasks is challenging due to differences in acoustic…

Artificial Intelligence · Computer Science 2025-05-27 Pooneh Mousavi , Shubham Gupta , Cem Subakan , Mirco Ravanelli

Audio-driven talking head generation faces a fundamental trade-off between personalization and generalization, limiting its practical application. Implicit models often achieve generalization at the cost of structural incoherence, resulting…

Computer Vision and Pattern Recognition · Computer Science 2026-05-29 Shiyu Liu , Kui Jiang , Junjun Jiang , Xianming Liu , Xiaocheng Feng , Hongxun Yao , Qi Tian

Multimodal emotion recognition has recently gained much attention since it can leverage diverse and complementary relationships over multiple modalities (e.g., audio, visual, biosignals, etc.), and can provide some robustness to noisy…

Tracking an interpretable emotional arc of a conversation via the sentiment of individual utterances processed as a whole is central to both understanding and guiding communication in applied, especially clinical, conversational contexts.…

Artificial Intelligence · Computer Science 2026-05-14 Anamika Ragu , Aneesh Jonelagadda

Multi-modal conversation emotion recognition (MCER) aims to recognize and track the speaker's emotional state using text, speech, and visual information in the conversation scene. Analyzing and studying MCER issues is significant to…

Artificial Intelligence · Computer Science 2025-11-14 Yuntao Shou , Tao Meng , Wei Ai , Fangze Fu , Nan Yin , Keqin Li

Translating human intent into robot commands is crucial for the future of service robots in an aging society. Existing Human-Robot Interaction (HRI) systems relying on gestures or verbal commands are impractical for the elderly due to…

Data report for the 3D3A Lab Binaural Room Impulse Response (BRIR) Dataset (https://doi.org/10.34770/6gc9-5787).

Audio and Speech Processing · Electrical Eng. & Systems 2024-04-30 Yue Qiao , Ryan Miguel Gonzales , Edgar Choueiri

Large language models (LLMs) have made significant progress in Emotional Intelligence (EI) and long-context modeling. However, existing benchmarks often overlook the fact that emotional information processing unfolds as a continuous…

Computation and Language · Computer Science 2026-01-13 Weichu Liu , Jing Xiong , Yuxuan Hu , Zixuan Li , Minghuan Tan , Ningning Mao , Hui Shen , Wendong Xu , Chaofan Tao , Min Yang , Chengming Li , Lingpeng Kong , Ngai Wong

The objective of the Multiple Appropriate Facial Reaction Generation (MAFRG) task is to produce contextually appropriate and diverse listener facial behavioural responses based on the multimodal behavioural data of the conversational…

Computer Vision and Pattern Recognition · Computer Science 2024-07-25 Guanyu Hu , Jie Wei , Siyang Song , Dimitrios Kollias , Xinyu Yang , Zhonglin Sun , Odysseus Kaloidas

In this paper, we introduce a new problem, Online-MMSI, where the model must perform multimodal social interaction understanding (MMSI) using only historical information. Given a recorded video and a multi-party dialogue, the AI assistant…

Computer Vision and Pattern Recognition · Computer Science 2026-04-02 Xinpeng Li , Shijian Deng , Bolin Lai , Weiguo Pian , James M. Rehg , Yapeng Tian

While Large Language Models (LLMs) excel at reasoning on text and Vision-Language Models (VLMs) are highly effective for visual perception, applying those models for visual instruction-based planning remains a widely open problem. In this…

Machine Learning · Computer Science 2025-09-11 Mohamed Salim Aissi , Clemence Grislain , Mohamed Chetouani , Olivier Sigaud , Laure Soulier , Nicolas Thome

This study investigates innovative interaction designs for communication and collaborative learning between learners of mixed hearing and signing abilities, leveraging advancements in mixed reality technologies like Apple Vision Pro and…

Human-Computer Interaction · Computer Science 2025-03-11 Si Chen , Haocong Cheng , Suzy Su , Stephanie Patterson , Raja Kushalnagar , Qi Wang , Yun Huang