Efficient Search and Localization of Human Actions in Video Databases

doi:10.1109/TCSVT.2013.2276700

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	Efficient Search and Localization of Human Actions in Video Databases
	Shao, Ling 1,2; Jones, Simon 2; Li, Xuelong3
作者部门	光学影像学习与分析中心
	2014-03-01
发表期刊	IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY
ISSN	1051-8215
卷号	24 期号:3 页码:504-512
摘要	As digital video databases grow, so grows the problem of effectively navigating through them. In this paper we propose a novel content-based video retrieval approach to searching such video databases, specifically those involving human actions, incorporating spatio-temporal localization. We outline a novel, highly efficient localization model that first performs temporal localization based on histograms of evenly spaced time-slices, then spatial localization based on histograms of a 2-D spatial grid. We further argue that our retrieval model, based on the aforementioned localization, followed by relevance ranking, results in a highly discriminative system, while remaining an order of magnitude faster than the current state-of-the-art method. We also show how relevance feedback can be applied to our localization and ranking algorithms. As a result, the presented system is more directly applicable to real-world problems than any prior content-based video retrieval system.
文章类型	Article
关键词	Human Actions Relevance Feedback Spatio-temporal Localization Video Retrieval
WOS标题词	Science & Technology ; Technology
DOI	10.1109/TCSVT.2013.2276700
收录类别	SCI ; EI
关键词[WOS]	RELEVANCE FEEDBACK ; RETRIEVAL
语种	英语
WOS研究方向	Engineering
WOS类目	Engineering, Electrical & Electronic
WOS记录号	WOS:000334522000013
引用统计	被引频次：57[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.opt.ac.cn/handle/181661/22354
专题	光谱成像技术研究室
作者单位	1.Nanjing Univ Informat Sci & Technol, Coll Elect & Informat Engn, Nanjing 210044, Jiangsu, Peoples R China 2.Univ Sheffield, Dept Elect & Elect Engn, Sheffield S1 3JD, S Yorkshire, England 3.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Ctr Opt Imagery Anal & Learning OPTIMAL, Xian 710119, Shaanxi, Peoples R China
推荐引用方式 GB/T 7714	Shao, Ling,Jones, Simon,Li, Xuelong. Efficient Search and Localization of Human Actions in Video Databases[J]. IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY,2014,24(3):504-512.
APA	Shao, Ling,Jones, Simon,&Li, Xuelong.(2014).Efficient Search and Localization of Human Actions in Video Databases.IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY,24(3),504-512.
MLA	Shao, Ling,et al."Efficient Search and Localization of Human Actions in Video Databases".IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY 24.3(2014):504-512.

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Efficient Search and（7675KB）	期刊论文	出版稿	限制开放	CC BY	请求全文