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Real-world video editing demands not only expert knowledge of cinematic techniques but also multimodal reasoning to select, align, and combine footage into coherent narratives. While recent Large Multimodal Models (LMMs) have shown…

Computer Vision and Pattern Recognition · Computer Science 2026-05-12 Andong Deng , Dawei Du , Zhenfang Chen , Wen Zhong , Fan Chen , Guang Chen , Chia-Wen Kuo , Longyin Wen , Chen Chen , Sijie Zhu

Despite significant breakthroughs in video analysis driven by the rapid development of large multimodal models (LMMs), there remains a lack of a versatile evaluation benchmark to comprehensively assess these models' performance in video…

Computer Vision and Pattern Recognition · Computer Science 2024-06-18 Yunxin Li , Xinyu Chen , Baotian Hu , Longyue Wang , Haoyuan Shi , Min Zhang

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…

Computer Vision and Pattern Recognition · Computer Science 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

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…

Computer Vision and Pattern Recognition · Computer Science 2024-11-07 Junming Lin , Zheng Fang , Chi Chen , Zihao Wan , Fuwen Luo , Peng Li , Yang Liu , Maosong Sun

Multimodal Large Language Models (MLLMs) have made rapid progress in perception, understanding, and reasoning, yet existing benchmarks fall short in evaluating these abilities under continuous and dynamic real-world video streams. Such…

Computer Vision and Pattern Recognition · Computer Science 2026-01-16 Shuhang Xun , Sicheng Tao , Jungang Li , Yibo Shi , Zhixin Lin , Zhanhui Zhu , Yibo Yan , Hanqian Li , Linghao Zhang , Shikang Wang , Yixin Liu , Hanbo Zhang , Ying Ma , Xuming Hu

Most existing video understanding benchmarks for multimodal large language models (MLLMs) focus only on short videos. The limited number of benchmarks for long video understanding often rely solely on multiple-choice questions (MCQs).…

Computer Vision and Pattern Recognition · Computer Science 2024-12-17 Guo Chen , Yicheng Liu , Yifei Huang , Yuping He , Baoqi Pei , Jilan Xu , Yali Wang , Tong Lu , Limin Wang

The rapid progress of Large Language Models (LLMs) has spurred growing interest in Multi-modal LLMs (MLLMs) and motivated the development of benchmarks to evaluate their perceptual and comprehension abilities. Existing benchmarks, however,…

Computer Vision and Pattern Recognition · Computer Science 2026-03-25 Purui Bai , Tao Wu , Jiayang Sun , Xinyue Liu , Huaibo Huang , Ran He

In human-centric scenes, the ability to simultaneously understand visual and auditory information is crucial. While recent omni models can process multiple modalities, they generally lack effectiveness in human-centric scenes due to the…

Computer Vision and Pattern Recognition · Computer Science 2025-01-28 Jiaxing Zhao , Qize Yang , Yixing Peng , Detao Bai , Shimin Yao , Boyuan Sun , Xiang Chen , Shenghao Fu , Weixuan chen , Xihan Wei , Liefeng Bo

With the rise of multimodal large language models, accurately extracting and understanding textual information from video content, referred to as video based optical character recognition (Video OCR), has become a crucial capability. This…

Computer Vision and Pattern Recognition · Computer Science 2024-12-31 Yulin Fei , Yuhui Gao , Xingyuan Xian , Xiaojin Zhang , Tao Wu , Wei Chen

Despite the advancements and impressive performance of Multimodal Large Language Models (MLLMs) on benchmarks, their effectiveness in real-world, long-context, and multi-image tasks is unclear due to the benchmarks' limited scope. Existing…

Computation and Language · Computer Science 2024-05-16 Dingjie Song , Shunian Chen , Guiming Hardy Chen , Fei Yu , Xiang Wan , Benyou Wang

From image to video understanding, the capabilities of Multi-modal LLMs (MLLMs) are increasingly powerful. However, most existing video understanding benchmarks are relatively short, which makes them inadequate for effectively evaluating…

Computer Vision and Pattern Recognition · Computer Science 2025-04-02 Xichen Tan , Yuanjing Luo , Yunfan Ye , Fang Liu , Zhiping Cai

Large vision language models (LVLMs) have improved the document understanding capabilities remarkably, enabling the handling of complex document elements, longer contexts, and a wider range of tasks. However, existing document understanding…

Artificial Intelligence · Computer Science 2025-07-16 Chao Deng , Jiale Yuan , Pi Bu , Peijie Wang , Zhong-Zhi Li , Jian Xu , Xiao-Hui Li , Yuan Gao , Jun Song , Bo Zheng , Cheng-Lin Liu

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…

Computer Vision and Pattern Recognition · Computer Science 2026-01-29 Zhuang Yu , Lei Shen , Jing Zhao , Shiliang Sun

Counting in long videos remains a fundamental yet underexplored challenge in computer vision. Real-world recordings often span tens of minutes or longer and contain sparse, diverse events, making long-range temporal reasoning particularly…

Computer Vision and Pattern Recognition · Computer Science 2026-04-01 Fumihiko Tsuchiya , Taiki Miyanishi , Mahiro Ukai , Nakamasa Inoue , Shuhei Kurita , Yusuke Iwasawa , Yutaka Matsuo

In recent years, vision language models (VLMs) have made significant advancements in video understanding. However, a crucial capability - fine-grained motion comprehension - remains under-explored in current benchmarks. To address this gap,…

Computer Vision and Pattern Recognition · Computer Science 2026-05-13 Wenyi Hong , Yean Cheng , Zhuoyi Yang , Weihan Wang , Lefan Wang , Xiaotao Gu , Shiyu Huang , Yuxiao Dong , Jie Tang

Recently, Multi-modal Large Language Models (MLLMs) have demonstrated significant performance across various video understanding tasks. However, their robustness, particularly when faced with manipulated video content, remains largely…

Computer Vision and Pattern Recognition · Computer Science 2025-10-13 Zixi Yang , Jiapeng Li , Muxi Diao , Yinuo Jing , Kongming Liang

While recent advancements in vision-language models have improved video understanding, diagnosing their capacity for deep, narrative comprehension remains a challenge. Existing benchmarks often test short-clip recognition or use…

Computer Vision and Pattern Recognition · Computer Science 2025-09-18 Nisarg A. Shah , Amir Ziai , Chaitanya Ekanadham , Vishal M. Patel

Although large language models (LLMs) demonstrate impressive performance for many language tasks, most of them can only handle texts a few thousand tokens long, limiting their applications on longer sequence inputs, such as books, reports,…

Computation and Language · Computer Science 2024-06-21 Yushi Bai , Xin Lv , Jiajie Zhang , Hongchang Lyu , Jiankai Tang , Zhidian Huang , Zhengxiao Du , Xiao Liu , Aohan Zeng , Lei Hou , Yuxiao Dong , Jie Tang , Juanzi Li

Recent advancements in audio-video joint generation models have demonstrated impressive capabilities in content creation. However, generating high-fidelity human-centric videos in complex, real-world physical scenes remains a significant…

Computer Vision and Pattern Recognition · Computer Science 2026-04-21 Lei Zhu , Xing Cai , Yingjie Chen , Yiheng Li , Binxin Yang , Hao Liu , Jie Chen , Chen Li , Jing LYu

There has been growing sentiment recently that modern large multimodal models (LMMs) have addressed most of the key challenges related to short video comprehension. As a result, both academia and industry are gradually shifting their…

Computer Vision and Pattern Recognition · Computer Science 2024-10-04 Jianrui Zhang , Mu Cai , Yong Jae Lee