arXivDaily arXiv每日学术速递 周一至周五更新

AI 大模型

视频大模型

视频理解、视频生成、视频语言模型和时序视觉推理。

共收录 644 信号源:cs.CV, eess.IV, cs.MM

1. 长视频与时序推理 644 篇

2512.00805 2026-03-02 cs.CV 88%

Thinking with Drafts: Speculative Temporal Reasoning for Efficient Long Video Understanding

通过草稿思考:用于高效长视频理解的推测性时间推理

Pengfei Hu, Meng Cao, Yingyao Wang, Yi Wang, Jiahua Dong, Jun Song, Yu Cheng, Bo Zheng, Xiaodan Liang

机构 * MBZUAI(马克斯·普朗克智能研究院) Alibaba Group Holding Limited(阿里巴巴集团控股有限公司) Shanghai AI Lab(上海人工智能实验室)

专题命中 长视频与时序推理 :video understanding(title,abstract);long video(title,abstract);分类 cs.CV

AI总结 SpecTemp通过协作双模型设计,实现高效长视频理解,平衡效率与准确性,提升推理速度。

Comments Accepted by CVPR 26

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2602.00268 2026-02-03 cs.CV cs.AI 88%

TokenTrim: Inference-Time Token Pruning for Autoregressive Long Video Generation

TokenTrim: 自回归长视频生成中的推理时标记修剪

Ariel Shaulov, Eitan Shaar, Amit Edenzon, Lior Wolf

专题命中 长视频与时序推理 :video generation(title,abstract);long video(title,abstract);分类 cs.CV

AI总结 TokenTrim通过在推理时修剪不稳定潜在标记,减少自回归长视频生成中的时序漂移,提升长时间一致性。

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2512.22315 2025-12-30 cs.CV cs.AI 88%

VideoZoomer: Reinforcement-Learned Temporal Focusing for Long Video Reasoning

VideoZoomer: 用于长视频推理的强化学习时序聚焦

Yang Ding, Yizhen Zhang, Xin Lai, Ruihang Chu, Yujiu Yang

机构 * Tsinghua University(清华大学) The Chinese University of Hong Kong(香港中文大学)

专题命中 长视频与时序推理 :long video(title,abstract);video reasoning(title);video understanding(abstract);分类 cs.CV

AI总结 VideoZoomer通过强化学习实现动态时序聚焦,提升长视频推理性能和效率。

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2512.04540 2025-12-17 cs.CV 88%

VideoMem: Enhancing Ultra-Long Video Understanding via Adaptive Memory Management

VideoMem: 通过自适应内存管理增强超长视频理解

Hongbo Jin, Qingyuan Wang, Wenhao Zhang, Yang Liu, Sijie Cheng

机构 * School of Electronic and Computer Engineering, Peking University(电子与计算机工程学院,北京大学) Department of Computer Science and Technology, Tsinghua University(计算机科学与技术系,清华大学)

专题命中 长视频与时序推理 :video understanding(title,abstract);long video(title,abstract);分类 cs.CV

AI总结 VideoMem通过自适应内存管理框架,有效提升超长视频理解任务的性能,采用PRPO算法和两个核心模块实现高效训练和长期记忆保留。

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2508.21058 2025-12-10 cs.GR cs.AI cs.CV 88%

Mixture of Contexts for Long Video Generation

上下文混合用于长视频生成

Shengqu Cai, Ceyuan Yang, Lvmin Zhang, Yuwei Guo, Junfei Xiao, Ziyan Yang, Yinghao Xu, Zhenheng Yang, Alan Yuille, Leonidas Guibas, Maneesh Agrawala, Lu Jiang, Gordon Wetzstein

机构 * Stanford University(斯坦福大学) Johns Hopkins University(约翰霍普金斯大学)

专题命中 长视频与时序推理 :video generation(title,abstract);long video(title,abstract);分类 cs.CV

AI总结 本文提出上下文混合(MoC)模块,通过稀疏注意力路由解决长视频生成中的长上下文记忆问题,提升模型在长序列中的效率与一致性。

Comments Project page: https://primecai.github.io/moc/

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2512.05081 2025-12-05 cs.CV 88%

Deep Forcing: Training-Free Long Video Generation with Deep Sink and Participative Compression

深度强制:免训练 长视频生成与深度Sink和参与性压缩

Jung Yi, Wooseok Jang, Paul Hyunbin Cho, Jisu Nam, Heeji Yoon, Seungryong Kim

机构 * KAIST AI(韩国科学技术院人工智能研究所)

专题命中 长视频与时序推理 :video generation(title,abstract);long video(title);video diffusion(abstract);分类 cs.CV

AI总结 深度强制通过深度Sink和参与性压缩机制,在无需微调的情况下实现长视频生成,提升生成质量与动态效果。

Comments Project Page: https://cvlab-kaist.github.io/DeepForcing/

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2512.04519 2025-12-05 cs.CV 88%

VideoSSM: Autoregressive Long Video Generation with Hybrid State-Space Memory

VideoSSM:基于混合状态-空间记忆的自回归长视频生成

Yifei Yu, Xiaoshan Wu, Xinting Hu, Tao Hu, Yangtian Sun, Xiaoyang Lyu, Bo Wang, Lin Ma, Yuewen Ma, Zhongrui Wang, Xiaojuan Qi

机构 * HKU(香港大学) PICO, ByteDance(字节跳动PICO) SUSTech(南方科技大学)

专题命中 长视频与时序推理 :video generation(title,abstract);long video(title,abstract);分类 cs.CV

AI总结 VideoSSM通过结合自回归扩散与混合状态空间记忆,实现了具有全局一致性和运动稳定性的长视频生成,支持提示自适应交互并提升内容多样性。

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2506.05332 2025-12-03 cs.CV cs.CL 88%

Unleashing Hour-Scale Video Training for Long Video-Language Understanding

释放小时级视频训练以实现长视频-语言理解

Jingyang Lin, Jialian Wu, Ximeng Sun, Ze Wang, Jiang Liu, Yusheng Su, Xiaodong Yu, Hao Chen, Jiebo Luo, Zicheng Liu, Emad Barsoum

专题命中 长视频与时序推理 :video-language(title,abstract);long video(title,abstract);分类 cs.CV

AI总结 本文提出VideoMarathon数据集和Hour-LLaVA模型,通过小时级视频训练提升长视频-语言理解能力。

Comments NeurIPS 2025, Project page: https://videomarathon.github.io/

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2506.04953 2025-11-18 cs.CV 88%

APVR: Hour-Level Long Video Understanding with Adaptive Pivot Visual Information Retrieval

Hong Gao, Yiming Bao, Xuezhen Tu, Bin Zhong, Linan Yue, Minling Zhang

专题命中 长视频与时序推理 :video understanding(title,abstract);long video(title,abstract);分类 cs.CV

Comments Accepted by AAAI 2026

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2510.12422 2025-10-15 cs.CV 88%

VideoLucy: Deep Memory Backtracking for Long Video Understanding

Jialong Zuo, Yongtai Deng, Lingdong Kong, Jingkang Yang, Rui Jin, Yiwei Zhang, Nong Sang, Liang Pan, Ziwei Liu, Changxin Gao

机构 * National Key Laboratory of Multispectral Information Intelligent Processing Technology, School of Artificial Intelligence and Automation, Huazhong University of Science and Technology(多谱段信息智能处理国家级重点实验室,人工智能与自动化学院,华中科技大学) NUS(国立大学新加坡) S-Lab, NTU(NTU的S实验室) Shanghai AI Lab(上海人工智能实验室)

专题命中 长视频与时序推理 :video understanding(title,abstract);long video(title,abstract);分类 cs.CV

Comments NeurIPS-2025 Accepted Paper

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2509.22622 2025-10-15 cs.CV 88%

LongLive: Real-time Interactive Long Video Generation

Shuai Yang, Wei Huang, Ruihang Chu, Yicheng Xiao, Yuyang Zhao, Xianbang Wang, Muyang Li, Enze Xie, Yingcong Chen, Yao Lu, Song Han, Yukang Chen

机构 * NVIDIA MIT(麻省理工学院) HKUST(GZ)(香港科技大学(广州)) HKU(香港大学) THU(清华大学)

专题命中 长视频与时序推理 :video generation(title,abstract);long video(title,abstract);分类 cs.CV

Comments Code, model, and demos are available at https://github.com/NVlabs/LongLive

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2509.25161 2025-09-30 cs.CV 88%

Rolling Forcing: Autoregressive Long Video Diffusion in Real Time

Kunhao Liu, Wenbo Hu, Jiale Xu, Ying Shan, Shijian Lu

机构 * Nanyang Technological University(南洋理工大学) ARC Lab, Tencent PCG(腾讯PCG ARC实验室)

专题命中 长视频与时序推理 :long video(title,abstract);video diffusion(title);video generation(abstract);分类 cs.CV

Comments Project page: https://kunhao-liu.github.io/Rolling_Forcing_Webpage/

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2509.09263 2025-09-12 cs.CV 88%

DATE: Dynamic Absolute Time Enhancement for Long Video Understanding

Chao Yuan, Yang Yang, Yehui Yang, Zach Cheng

机构 * Beihang University(北京航空航天大学) Dcar, ByteDance(字节跳动Dcar部门) Qfin Holdings,Inc(Qfin控股公司) MAIS, Institute of Automation, Chinese Academy of Sciences(自动化研究所,中国科学院)

专题命中 长视频与时序推理 :video understanding(title,abstract);long video(title,abstract);分类 cs.CV

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2506.03141 2025-08-13 cs.CV 88%

Context as Memory: Scene-Consistent Interactive Long Video Generation with Memory Retrieval

Jiwen Yu, Jianhong Bai, Yiran Qin, Quande Liu, Xintao Wang, Pengfei Wan, Di Zhang, Xihui Liu

机构 * The University of Hong Kong(香港大学) Zhejiang University(浙江大学)

专题命中 长视频与时序推理 :video generation(title,abstract);long video(title,abstract);分类 cs.CV

Comments SIGGRAPH Asia 2025, Project Page: https://context-as-memory.github.io/

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2508.03694 2025-08-06 cs.CV 88%

LongVie: Multimodal-Guided Controllable Ultra-Long Video Generation

Jianxiong Gao, Zhaoxi Chen, Xian Liu, Jianfeng Feng, Chenyang Si, Yanwei Fu, Yu Qiao, Ziwei Liu

机构 * Nanjing University(南京大学) Fudan University(复旦大学) S-Lab, Nanyang Technological University(南洋理工大学S实验室) NVIDIA(NVIDIA公司) Shanghai AI Laboratory(上海人工智能实验室)

专题命中 长视频与时序推理 :video generation(title,abstract);long video(title,abstract);分类 cs.CV

Comments Project page: https://vchitect.github.io/LongVie-project/

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2507.02946 2025-07-08 cs.CV cs.AI 88%

Iterative Zoom-In: Temporal Interval Exploration for Long Video Understanding

Chenglin Li, Qianglong Chen, fengtao, Yin Zhang

机构 * Zhejiang University(浙江大学)

专题命中 长视频与时序推理 :video understanding(title,abstract);long video(title,abstract);分类 cs.CV

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2506.00993 2025-06-03 cs.CV 88%

FlexSelect: Flexible Token Selection for Efficient Long Video Understanding

Yunzhu Zhang, Yu Lu, Tianyi Wang, Fengyun Rao, Yi Yang, Linchao Zhu

机构 * The College of Computer Science and Technology, Zhejiang University(浙江大学计算机科学与技术学院) WeChat Vision, Tencent Inc(腾讯公司微信视觉团队)

专题命中 长视频与时序推理 :video understanding(title,abstract);long video(title,abstract);分类 cs.CV

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2505.16175 2025-06-03 cs.CV cs.AI 88%

QuickVideo: Real-Time Long Video Understanding with System Algorithm Co-Design

Benjamin Schneider, Dongfu Jiang, Chao Du, Tianyu Pang, Wenhu Chen

机构 * University of Waterloo(滑铁卢大学)

专题命中 长视频与时序推理 :video understanding(title,abstract);long video(title,abstract);分类 cs.CV

Comments 19 pages, 6 figures, 2 tables

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2501.01645 2025-05-14 cs.CV cs.AI 88%

HLV-1K: A Large-scale Hour-Long Video Benchmark for Time-Specific Long Video Understanding

Heqing Zou, Tianze Luo, Guiyang Xie, Victor Xiao Jie Zhang, Fengmao Lv, Guangcong Wang, Junyang Chen, Zhuochen Wang, Hansheng Zhang, Huaijian Zhang

机构 * ByteDance(字节跳动) Nanyang Technological University(南洋理工大学) Southwest Jiaotong University(西南交通大学) Great Bay University(大湾大学) Shenzhen University(深圳大学)

专题命中 长视频与时序推理 :video understanding(title,abstract);long video(title,abstract);分类 cs.CV

Comments Accepted to ICME 2025

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2504.06835 2025-04-10 cs.CV 88%

LVC: A Lightweight Compression Framework for Enhancing VLMs in Long Video Understanding

Ziyi Wang, Haoran Wu, Yiming Rong, Deyang Jiang, Yixin Zhang, Yunlong Zhao, Shuang Xu, Bo XU

专题命中 长视频与时序推理 :video understanding(title,abstract);long video(title,abstract);分类 cs.CV

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2502.21079 2025-03-03 cs.CV 88%

Training-free and Adaptive Sparse Attention for Efficient Long Video Generation

Yifei Xia, Suhan Ling, Fangcheng Fu, Yujie Wang, Huixia Li, Xuefeng Xiao, Bin Cui

专题命中 长视频与时序推理 :video generation(title,abstract);long video(title,abstract);分类 cs.CV

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2412.09600 2024-12-13 cs.CV cs.AI cs.LG 88%

Owl-1: Omni World Model for Consistent Long Video Generation

Yuanhui Huang, Wenzhao Zheng, Yuan Gao, Xin Tao, Pengfei Wan, Di Zhang, Jie Zhou, Jiwen Lu

专题命中 长视频与时序推理 :video generation(title,abstract);long video(title,abstract);分类 cs.CV

Comments Code is available at: https://github.com/huang-yh/Owl

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2410.17434 2024-10-24 cs.CV 88%

LongVU: Spatiotemporal Adaptive Compression for Long Video-Language Understanding

Xiaoqian Shen, Yunyang Xiong, Changsheng Zhao, Lemeng Wu, Jun Chen, Chenchen Zhu, Zechun Liu, Fanyi Xiao, Balakrishnan Varadarajan, Florian Bordes, Zhuang Liu, Hu Xu, Hyunwoo J. Kim, Bilge Soran, Raghuraman Krishnamoorthi, Mohamed Elhoseiny, Vikas Chandra

专题命中 长视频与时序推理 :long video(title,abstract);video-language(title);video understanding(abstract);分类 cs.CV

Comments Project page: https://vision-cair.github.io/LongVU

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2409.20018 2024-10-03 cs.CV 88%

Visual Context Window Extension: A New Perspective for Long Video Understanding

Hongchen Wei, Zhenzhong Chen

专题命中 长视频与时序推理 :video understanding(title,abstract);long video(title,abstract);分类 cs.CV

Comments 14 pages, 4 figures

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2409.06299 2024-09-11 cs.CV cs.AI 88%

Enhancing Long Video Understanding via Hierarchical Event-Based Memory

Dingxin Cheng, Mingda Li, Jingyu Liu, Yongxin Guo, Bin Jiang, Qingbin Liu, Xi Chen, Bo Zhao

专题命中 长视频与时序推理 :video understanding(title,abstract);long video(title,abstract);分类 cs.CV

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2407.13219 2024-07-19 cs.CV 88%

Multi-sentence Video Grounding for Long Video Generation

Wei Feng, Xin Wang, Hong Chen, Zeyang Zhang, Wenwu Zhu

专题命中 长视频与时序推理 :video generation(title,abstract);long video(title,abstract);分类 cs.CV

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2406.01349 2024-06-07 cs.CV 88%

Unleashing Generalization of End-to-End Autonomous Driving with Controllable Long Video Generation

Enhui Ma, Lijun Zhou, Tao Tang, Zhan Zhang, Dong Han, Junpeng Jiang, Kun Zhan, Peng Jia, Xianpeng Lang, Haiyang Sun, Di Lin, Kaicheng Yu

专题命中 长视频与时序推理 :video generation(title,abstract);long video(title,abstract);分类 cs.CV

Comments Project Page: https://westlake-autolab.github.io/delphi.github.io/, 8 figures

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2405.16009 2024-05-28 cs.CV 88%

Streaming Long Video Understanding with Large Language Models

Rui Qian, Xiaoyi Dong, Pan Zhang, Yuhang Zang, Shuangrui Ding, Dahua Lin, Jiaqi Wang

专题命中 长视频与时序推理 :video understanding(title,abstract);long video(title,abstract);分类 cs.CV

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2312.02051 2024-03-29 cs.CV cs.AI cs.CL 88%

TimeChat: A Time-sensitive Multimodal Large Language Model for Long Video Understanding

Shuhuai Ren, Linli Yao, Shicheng Li, Xu Sun, Lu Hou

专题命中 长视频与时序推理 :video understanding(title,abstract);long video(title,abstract);分类 cs.CV

Comments CVPR 2024 camera-ready version, code is available at https://github.com/RenShuhuai-Andy/TimeChat

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2307.16449 2024-03-12 cs.CV 88%

MovieChat: From Dense Token to Sparse Memory for Long Video Understanding

Enxin Song, Wenhao Chai, Guanhong Wang, Yucheng Zhang, Haoyang Zhou, Feiyang Wu, Haozhe Chi, Xun Guo, Tian Ye, Yanting Zhang, Yan Lu, Jenq-Neng Hwang, Gaoang Wang

专题命中 长视频与时序推理 :video understanding(title,abstract);long video(title,abstract);分类 cs.CV

Comments CVPR 2024. First three authors contribute equally to this work. Project Website https://rese1f.github.io/MovieChat/

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