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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。

2026-07-20 至 2026-07-20 共收录 2 信号源:cs.CV, eess.IV, cs.MM

1. 视频数据与评测 2 篇

2604.10024 2026-07-20 cs.CV cs.AI cs.LG 版本更新 79%

LVSum: A Benchmark for Timestamp-Aware Long Video Summarization

LVSum:一个用于时间感知长视频摘要的基准测试

Alkesh Patel, Melis Ozyildirim, Ying-Chang Cheng, Ganesh Nagarajan

机构 * Apple(苹果公司)

专题命中 视频数据与评测 :long video(title,abstract);分类 cs.CV

AI总结 本文提出LVSum基准测试,用于评估长视频摘要中时间对齐的性能,通过引入新的评估指标揭示现有MLLM在时间理解上的系统性差距。

Comments 25 pages, 5 tables, 3 figures

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2506.13552 2026-07-20 cs.CV 版本更新 57%

A Comprehensive Survey on Video Scene Parsing:Advances, Challenges, and Prospects

视频场景解析的全面综述:进展、挑战与展望

Guohuan Xie, Syed Ariff Syed Hesham, Wenya Guo, Bing Li, Ming-Ming Cheng, Guolei Sun, Yun Liu

机构 * College of Software, Nankai University Tianjin China School of Electrical Electronic Engineering, NTU \& Institute for Infocomm Research, A STAR Singapore School of Information College of Computer Science, Nankai University Tianjin China VCIP, College of Computer Science, Nankai University Tianjin China Academy for Advanced Interdisciplinary Studies, Nankai University Tianjin China Nankai International Advanced Research Institute Shenzhen Futian China College of Software, Nankai University Electronic Engineering, NTU \& Institute for Infocomm Research, A STAR College of Computer Science, Nankai University VCIP, College of Computer Science, Nankai University Academy for Advanced Interdisciplinary Studies, Nankai University Nankai International Advanced Research Institute

专题命中 视频数据与评测 :video understanding(abstract);分类 cs.CV

AI总结 该综述对视频场景解析在五项任务上的进展进行梳理,涵盖从手工线索到基础模型方法的文献架构,分析各方法特点,比较相关数据集等,指出设计权衡和失败模式,并给出未来发展方向。

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