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Despite the effectiveness of vision-language supervised fine-tuning in enhancing the performance of Vision Large Language Models (VLLMs). However, existing visual instruction tuning datasets include the following limitations: (1)…

计算机视觉与模式识别 · 计算机科学 2024-12-17 Yangzhou Liu , Yue Cao , Zhangwei Gao , Weiyun Wang , Zhe Chen , Wenhai Wang , Hao Tian , Lewei Lu , Xizhou Zhu , Tong Lu , Yu Qiao , Jifeng Dai

This study investigates the use of large language models (LLMs) for human behavior understanding by jointly leveraging motion and video data. We argue that integrating these complementary modalities is essential for capturing both…

计算机视觉与模式识别 · 计算机科学 2026-01-08 Rajan Das Gupta , Lei Wei , Md Yeasin Rahat , Nafiz Fahad , Abir Ahmed , Liew Tze Hui

Large Vision-Language Models (LVLMs) have shown significant progress in video understanding, yet they face substantial challenges in tasks requiring precise spatiotemporal localization at the instance level. Existing methods primarily rely…

计算机视觉与模式识别 · 计算机科学 2026-05-18 Yiming Zhao , Yu Zeng , Wenxuan Huang , Zhen Fang , Qing Miao , Qisheng Su , Jiawei Zhao , Jiayin Cai , Lin Chen , Zehui Chen , Yukun Qi , Yao Hu , Xiaolong Jiang , Feng Zhao

Instruction following is crucial in contemporary LLM. However, when extended to multimodal setting, it often suffers from misalignment between specific textual instruction and targeted local region of an image. To achieve more accurate and…

计算机视觉与模式识别 · 计算机科学 2024-10-17 Jinliang Zheng , Jianxiong Li , Sijie Cheng , Yinan Zheng , Jiaming Li , Jihao Liu , Yu Liu , Jingjing Liu , Xianyuan Zhan

The advent and proliferation of large multi-modal models (LMMs) have introduced new paradigms to computer vision, transforming various tasks into a unified visual question answering framework. Video Quality Assessment (VQA), a classic field…

计算机视觉与模式识别 · 计算机科学 2024-12-03 Ziheng Jia , Zicheng Zhang , Jiaying Qian , Haoning Wu , Wei Sun , Chunyi Li , Xiaohong Liu , Weisi Lin , Guangtao Zhai , Xiongkuo Min

Instruction-based video editing aims to modify an input video according to a natural-language instruction while preserving content fidelity and temporal coherence. However, existing diffusion-based approaches are often trained on paired…

计算机视觉与模式识别 · 计算机科学 2025-12-19 Xiaoyan Cong , Haotian Yang , Angtian Wang , Yizhi Wang , Yiding Yang , Canyu Zhang , Chongyang Ma

This paper presents Audio-Visual LLM, a Multimodal Large Language Model that takes both visual and auditory inputs for holistic video understanding. A key design is the modality-augmented training, which involves the integration of…

计算机视觉与模式识别 · 计算机科学 2023-12-15 Fangxun Shu , Lei Zhang , Hao Jiang , Cihang Xie

Diffusion models have achieved significant success in image and video generation. This motivates a growing interest in video editing tasks, where videos are edited according to provided text descriptions. However, most existing approaches…

计算机视觉与模式识别 · 计算机科学 2023-12-01 Zhen Xing , Qi Dai , Zihao Zhang , Hui Zhang , Han Hu , Zuxuan Wu , Yu-Gang Jiang

The ability to perform complex tasks from detailed instructions is a key to many remarkable achievements of our species. As humans, we are not only capable of performing a wide variety of tasks but also very complex ones that may entail…

人工智能 · 计算机科学 2024-07-23 Xiaoxuan Lei , Lucas Gomez , Hao Yuan Bai , Pouya Bashivan

Despite the significant advancements of Large Vision-Language Models (LVLMs) on established benchmarks, there remains a notable gap in suitable evaluation regarding their applicability in the emerging domain of long-context streaming video…

计算机视觉与模式识别 · 计算机科学 2025-11-18 Zhenyu Yang , Yuhang Hu , Zemin Du , Dizhan Xue , Shengsheng Qian , Jiahong Wu , Fan Yang , Weiming Dong , Changsheng Xu

Learners' use of video controls in educational videos provides implicit signals of cognitive processing and instructional design quality, yet the lack of scalable and explainable predictive models limits instructors' ability to anticipate…

人工智能 · 计算机科学 2026-04-07 Dominik Glandorf , Fares Fawzi , Tanja Käser

Recent advances in large language models (LLMs) have shown great potential in automating the process of visualization authoring through simple natural language utterances. However, instructing LLMs using natural language is limited in…

人机交互 · 计算机科学 2025-04-21 Zhen Wen , Luoxuan Weng , Yinghao Tang , Runjin Zhang , Yuxin Liu , Bo Pan , Minfeng Zhu , Wei Chen

With recent advancements in Large Multimodal Models (LMMs) across various domains, a novel prompting method called visual referring prompting has emerged, showing significant potential in enhancing human-computer interaction within…

计算机视觉与模式识别 · 计算机科学 2023-12-08 Zongjie Li , Chaozheng Wang , Chaowei Liu , Pingchuan Ma , Daoyuan Wu , Shuai Wang , Cuiyun Gao

Video Large Language Models (VideoLLMs) have recently demonstrated remarkable progress in general video understanding. However, existing models primarily focus on high-level comprehension and are limited to text-only responses, restricting…

计算机视觉与模式识别 · 计算机科学 2025-07-29 Haochen Wang , Qirui Chen , Cilin Yan , Jiayin Cai , Xiaolong Jiang , Yao Hu , Weidi Xie , Stratis Gavves

Visual Language Models have demonstrated remarkable capabilities across tasks, including visual question answering and image captioning. However, most models rely on text-based instructions, limiting their effectiveness in human-machine…

计算机视觉与模式识别 · 计算机科学 2024-12-24 Tan-Hanh Pham , Hoang-Nam Le , Phu-Vinh Nguyen , Chris Ngo , Truong-Son Hy

Visual storytelling is an emerging field that combines images and narratives to create engaging and contextually rich stories. Despite its potential, generating coherent and emotionally resonant visual stories remains challenging due to the…

计算机视觉与模式识别 · 计算机科学 2024-07-04 Xiaochuan Lin , Xiangyong Chen

In visual speech processing, context modeling capability is one of the most important requirements due to the ambiguous nature of lip movements. For example, homophenes, words that share identical lip movements but produce different sounds,…

计算机视觉与模式识别 · 计算机科学 2024-05-15 Jeong Hun Yeo , Seunghee Han , Minsu Kim , Yong Man Ro

Video summarization aims to create short, accurate, and cohesive summaries of longer videos. Despite the existence of various video summarization datasets, a notable limitation is their limited amount of source videos, which hampers the…

计算机视觉与模式识别 · 计算机科学 2025-10-09 Hang Hua , Yolo Yunlong Tang , Chenliang Xu , Jiebo Luo

Having revolutionized natural language processing (NLP) applications, large language models (LLMs) are expanding into the realm of multimodal inputs. Owing to their ability to interpret images, multimodal LLMs (MLLMs) have been primarily…

计算机视觉与模式识别 · 计算机科学 2024-02-14 Jusung Lee , Sungguk Cha , Younghyun Lee , Cheoljong Yang

Online streaming is an emerging market that address much attention. Assessing gaming skills from videos is an important task for streaming service providers to discover talented gamers. Service providers require the information to offer…

机器学习 · 计算机科学 2023-07-25 Longxiang Zhang , Wenping Wang