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The advent of large vision-language models (LVLMs) has spurred research into their applications in multi-modal contexts, particularly in video understanding. Traditional VideoQA benchmarks, despite providing quantitative metrics, often fail…

计算机视觉与模式识别 · 计算机科学 2024-10-31 Xinyu Fang , Kangrui Mao , Haodong Duan , Xiangyu Zhao , Yining Li , Dahua Lin , Kai Chen

Large multimodal models (LMMs) have recently emerged as a powerful tool for long video understanding (LVU), prompting the development of standardized LVU benchmarks to evaluate their performance. However, our investigation reveals a rather…

计算机视觉与模式识别 · 计算机科学 2025-05-21 Wentao Ma , Weiming Ren , Yiming Jia , Zhuofeng Li , Ping Nie , Ge Zhang , Wenhu Chen

Existing video understanding benchmarks often conflate knowledge-based and purely image-based questions, rather than clearly isolating a model's temporal reasoning ability, which is the key aspect that distinguishes video understanding from…

计算机视觉与模式识别 · 计算机科学 2025-05-21 Bo Feng , Zhengfeng Lai , Shiyu Li , Zizhen Wang , Simon Wang , Ping Huang , Meng Cao

With the rapid development of multimodal models, the demand for assessing video understanding capabilities has been steadily increasing. However, existing benchmarks for evaluating video understanding exhibit significant limitations in…

计算机视觉与模式识别 · 计算机科学 2025-05-28 Qi Wu , Quanlong Zheng , Yanhao Zhang , Junlin Xie , Jinguo Luo , Kuo Wang , Peng Liu , Qingsong Xie , Ru Zhen , Zhenyu Yang , Haonan Lu

Multimodal Large Language Models (MLLMs) have demonstrated significant advances in visual understanding tasks involving both images and videos. However, their capacity to comprehend human-centric video data remains underexplored, primarily…

计算机视觉与模式识别 · 计算机科学 2025-10-01 Yuxuan Cai , Jiangning Zhang , Zhenye Gan , Qingdong He , Xiaobin Hu , Junwei Zhu , Yabiao Wang , Chengjie Wang , Zhucun Xue , Chaoyou Fu , Xinwei He , Xiang Bai

Large multimodal models (LMMs) are processing increasingly longer and richer inputs. Albeit the progress, few public benchmark is available to measure such development. To mitigate this gap, we introduce LongVideoBench, a question-answering…

计算机视觉与模式识别 · 计算机科学 2024-07-23 Haoning Wu , Dongxu Li , Bei Chen , Junnan Li

We present Video-LLaMA a multi-modal framework that empowers Large Language Models (LLMs) with the capability of understanding both visual and auditory content in the video. Video-LLaMA bootstraps cross-modal training from the frozen…

计算与语言 · 计算机科学 2023-10-26 Hang Zhang , Xin Li , Lidong Bing

Recent multimodal large language models (MLLMs) have shown remarkable progress across vision, audio, and language tasks, yet their performance on long-form, knowledge-intensive, and temporally structured educational content remains largely…

计算机视觉与模式识别 · 计算机科学 2026-01-29 Zhuang Yu , Lei Shen , Jing Zhao , Shiliang Sun

News videos are carefully edited multimodal narratives that combine narration, visuals, and external quotations into coherent storylines. In recent years, there have been significant advances in evaluating multimodal large language models…

机器学习 · 计算机科学 2026-01-08 Zibo Liu , Muyang Li , Zhe Jiang , Shigang Chen

With the rapid advancement of video understanding, existing benchmarks are becoming increasingly saturated, exposing a critical discrepancy between inflated leaderboard scores and real-world model capabilities. To address this widening gap,…

Remote work and online courses have become important methods of knowledge dissemination, leading to a large number of document-based instructional videos. Unlike traditional video datasets, these videos mainly feature rich-text images and…

计算机视觉与模式识别 · 计算机科学 2025-03-21 Haochen Wang , Kai Hu , Liangcai Gao

The explosive growth of videos on streaming media platforms has underscored the urgent need for effective video quality assessment (VQA) algorithms to monitor and perceptually optimize the quality of streaming videos. However, VQA remains…

计算机视觉与模式识别 · 计算机科学 2024-08-27 Qihang Ge , Wei Sun , Yu Zhang , Yunhao Li , Zhongpeng Ji , Fengyu Sun , Shangling Jui , Xiongkuo Min , Guangtao Zhai

Knowledge retrieval with multi-modal queries plays a crucial role in supporting knowledge-intensive multi-modal applications. However, existing methods face challenges in terms of their effectiveness and training efficiency, especially when…

信息检索 · 计算机科学 2024-01-17 Xinwei Long , Jiali Zeng , Fandong Meng , Zhiyuan Ma , Kaiyan Zhang , Bowen Zhou , Jie Zhou

The advancement of Multimodal Large Language Models (MLLMs) has enabled significant progress in multimodal understanding, expanding their capacity to analyze video content. However, existing evaluation benchmarks for MLLMs primarily focus…

计算机视觉与模式识别 · 计算机科学 2025-11-26 Yolo Y. Tang , Junjia Guo , Hang Hua , Susan Liang , Mingqian Feng , Xinyang Li , Rui Mao , Chao Huang , Jing Bi , Zeliang Zhang , Pooyan Fazli , Chenliang Xu

With the success of large language models (LLMs), integrating the vision model into LLMs to build vision-language foundation models has gained much more interest recently. However, existing LLM-based large multimodal models (e.g.,…

计算机视觉与模式识别 · 计算机科学 2024-04-25 Bo He , Hengduo Li , Young Kyun Jang , Menglin Jia , Xuefei Cao , Ashish Shah , Abhinav Shrivastava , Ser-Nam Lim

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

Multimodal reward models (MRMs) play a crucial role in the training, inference, and evaluation of Large Vision Language Models (LVLMs) by assessing response quality. However, existing benchmarks for evaluating MRMs in the video domain…

计算机视觉与模式识别 · 计算机科学 2025-09-03 Zhihong Zhang , Xiaojian Huang , Jin Xu , Zhuodong Luo , Xinzhi Wang , Jiansheng Wei , Xuejin Chen

The rapid development of Multimodal Large Language Models (MLLMs) has expanded their capabilities from image comprehension to video understanding. However, most of these MLLMs focus primarily on offline video comprehension, necessitating…

计算机视觉与模式识别 · 计算机科学 2024-11-07 Junming Lin , Zheng Fang , Chi Chen , Zihao Wan , Fuwen Luo , Peng Li , Yang Liu , Maosong Sun

Metaphorical videos are prevalent across various real-world scenarios to convey complex ideas, and understanding them typically requires high-order cognitive capabilities. The lack of systematic studies on metaphorical video understanding…

计算机视觉与模式识别 · 计算机科学 2026-05-26 Zhuoqun Li , Boxi Cao , Guiping Jiang , Fangrui Lv , Ruotong Pan , Jianan Wang , Xiangyu Wu , Hongyu Lin , Yaojie Lu , Yong Du , Ruyin Jia , Liyan , Tingting Gao , Han Li , Xianpei Han , Le Sun

We introduce MMMU: a new benchmark designed to evaluate multimodal models on massive multi-discipline tasks demanding college-level subject knowledge and deliberate reasoning. MMMU includes 11.5K meticulously collected multimodal questions…