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Vivid talking face generation holds immense potential applications across diverse multimedia domains, such as film and game production. While existing methods accurately synchronize lip movements with input audio, they typically ignore…

计算机视觉与模式识别 · 计算机科学 2024-06-13 Jiadong Liang , Feng Lu

Chats emerge as an effective user-friendly approach for information retrieval, and are successfully employed in many domains, such as customer service, healthcare, and finance. However, existing image retrieval approaches typically address…

计算机视觉与模式识别 · 计算机科学 2023-10-06 Matan Levy , Rami Ben-Ari , Nir Darshan , Dani Lischinski

Proactive dialogue systems aim to empower chatbots with the capability of leading conversations towards specific targets, thereby enhancing user engagement and service autonomy. Existing systems typically target pre-defined keywords or…

计算与语言 · 计算机科学 2025-03-10 Bowen Wu , Wenqing Wang , Haoran Li , Ying Li , Jingsong Yu , Baoxun Wang

Recent advances in text-to-image generation have driven interest in generating personalized human images that depict specific identities from reference images. Although existing methods achieve high-fidelity identity preservation, they are…

计算机视觉与模式识别 · 计算机科学 2025-07-22 Xirui Hu , Jiahao Wang , Hao Chen , Weizhan Zhang , Benqi Wang , Yikun Li , Haishun Nan

Large-scale datasets have played indispensable roles in the recent success of face generation/editing and significantly facilitated the advances of emerging research fields. However, the academic community still lacks a video dataset with…

计算机视觉与模式识别 · 计算机科学 2022-07-26 Hao Zhu , Wayne Wu , Wentao Zhu , Liming Jiang , Siwei Tang , Li Zhang , Ziwei Liu , Chen Change Loy

Significant progress has been made for speech-driven 3D face animation, but most works focus on learning the motion of mesh/geometry, ignoring the impact of dynamic texture. In this work, we reveal that dynamic texture plays a key role in…

计算机视觉与模式识别 · 计算机科学 2025-03-04 Xuanchen Li , Jianyu Wang , Yuhao Cheng , Yikun Zeng , Xingyu Ren , Wenhan Zhu , Weiming Zhao , Yichao Yan

Emotion recognition has the potential to play a pivotal role in enhancing human-computer interaction by enabling systems to accurately interpret and respond to human affect. Yet, capturing emotions in face-to-face contexts remains…

This study introduces HQ-Edit, a high-quality instruction-based image editing dataset with around 200,000 edits. Unlike prior approaches relying on attribute guidance or human feedback on building datasets, we devise a scalable data…

计算机视觉与模式识别 · 计算机科学 2024-04-16 Mude Hui , Siwei Yang , Bingchen Zhao , Yichun Shi , Heng Wang , Peng Wang , Yuyin Zhou , Cihang Xie

This paper introduces a novel dataset and evaluation benchmark designed to assess and improve small language models deployable on edge devices, with a focus on user profiling from multi-session natural language interactions in smart home…

人机交互 · 计算机科学 2025-05-19 Patryk Bartkowiak , Michal Podstawski

How much can we infer about an emotional voice solely from an expressive face? This intriguing question holds great potential for applications such as virtual character dubbing and aiding individuals with expressive language disorders.…

声音 · 计算机科学 2025-02-04 Jiaxin Ye , Boyuan Cao , Hongming Shan

Vision-language models have shown impressive progress in recent years. However, existing models are largely limited to turn-based interactions, where each turn must be stepped (i.e., prompted) by the user. Open-ended, asynchronous…

Scene simulation in autonomous driving has gained significant attention because of its huge potential for generating customized data. However, existing editable scene simulation approaches face limitations in terms of user interaction…

计算机视觉与模式识别 · 计算机科学 2024-06-27 Yuxi Wei , Zi Wang , Yifan Lu , Chenxin Xu , Changxing Liu , Hao Zhao , Siheng Chen , Yanfeng Wang

We present a method that generates expressive talking heads from a single facial image with audio as the only input. In contrast to previous approaches that attempt to learn direct mappings from audio to raw pixels or points for creating…

计算机视觉与模式识别 · 计算机科学 2021-02-26 Yang Zhou , Xintong Han , Eli Shechtman , Jose Echevarria , Evangelos Kalogerakis , Dingzeyu Li

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…

计算机视觉与模式识别 · 计算机科学 2024-11-08 Dong Zhao , Jiaying Shi , Wenjun Li , Shudong Wang , Shenghui Xu , Zhaoming Pan

The dynamics of human-AI communication have been reshaped by language models such as ChatGPT. However, extant research has primarily focused on dyadic communication, leaving much to be explored regarding the dynamics of human-AI…

人机交互 · 计算机科学 2024-07-01 Sion Yoon , Tae Eun Kim , Yoo Jung Oh

There is growing interest in exploring user simulation as an alternative to gathering and scoring real user-chatbot interactions for AI chatbot evaluation. For this purpose, it is important to ensure the realism of the simulation, i.e., the…

计算与语言 · 计算机科学 2026-05-05 Yu Lu Liu , Hyokun Yun , Tanya Roosta , Ziang Xiao

Emotional talking-head generation has emerged as a pivotal research area at the intersection of computer vision and multimodal artificial intelligence, with its core value lying in enhancing human-computer interaction through immersive and…

计算机视觉与模式识别 · 计算机科学 2025-07-18 Hanlei Shi , Leyuan Qu , Yu Liu , Di Gao , Yuhua Zheng , Taihao Li

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…

计算机视觉与模式识别 · 计算机科学 2025-01-15 Jiaxing Zhao , Boyuan Sun , Xiang Chen , Xihan Wei

To facilitate the research on intelligent and human-like chatbots with multi-modal context, we introduce a new video-based multi-modal dialogue dataset, called TikTalk. We collect 38K videos from a popular video-sharing platform, along with…

计算与语言 · 计算机科学 2023-09-11 Hongpeng Lin , Ludan Ruan , Wenke Xia , Peiyu Liu , Jingyuan Wen , Yixin Xu , Di Hu , Ruihua Song , Wayne Xin Zhao , Qin Jin , Zhiwu Lu

Recent advancements in conversational large language models (LLMs), such as ChatGPT, have demonstrated remarkable promise in various domains, including drug discovery. However, existing works mainly focus on investigating the capabilities…

生物大分子 · 定量生物学 2023-05-30 Shengchao Liu , Jiongxiao Wang , Yijin Yang , Chengpeng Wang , Ling Liu , Hongyu Guo , Chaowei Xiao