A novel framework for semantic annotation and personalized retrieval of sports video

	A novel framework for semantic annotation and personalized retrieval of sports video
	Xu, Changsheng1 ; Wang, Jinjun 1; Lu, Hanqing2 ; Zhang, Yifan2
刊名	IEEE TRANSACTIONS ON MULTIMEDIA
	2008-04-01
卷号	10 期号:3 页码:421-436
关键词	annotation event detection personalized retrieval sports video analysis summarization
英文摘要	Sports video annotation is important for sports video semantic analysis such as event detection and personalization. In this paper, we propose a novel approach for sports video semantic annotation and personalized retrieval. Different from the state of the art sports video analysis methods which heavily rely on audio/visual features, the proposed approach incorporates web-casting text into sports video analysis. Compared with previous approaches, the contributions of our approach include the following. 1) The event detection accuracy is significantly improved due to the incorporation of web-casting text analysis. 2) The proposed approach is able to detect exact event boundary and extract event semantics that are very difficult or impossible to be handled by previous approaches. 3) The proposed method is able to create personalized summary from both general and specific point of view related to particular game, event, player or team according to user's preference. We present the framework of our approach and details of text analysis, video analysis, text/video alignment, and personalized retrieval. The experimental results on event boundary detection in sports video are encouraging and comparable to the manually selected events. The evaluation on personalized retrieval is effective in helping meet users' expectations.
WOS标题词	Science & Technology ; Technology
类目[WOS]	Computer Science, Information Systems ; Computer Science, Software Engineering ; Telecommunications
研究领域[WOS]	Computer Science ; Telecommunications
关键词[WOS]	SEGMENTATION
收录类别	SCI
语种	英语
WOS记录号	WOS:000258767100011
公开日期	2015-12-24
内容类型	期刊论文
源URL	[http://ir.ia.ac.cn/handle/173211/9563]
专题	自动化研究所_09年以前成果
作者单位	1.Media Semant, Inst Infocomm Res, Singapore 119613, Singapore 2.Chinese Acad Sci, Natl Lab Pattern Recognit, Inst Automat, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Xu, Changsheng,Wang, Jinjun,Lu, Hanqing,et al. A novel framework for semantic annotation and personalized retrieval of sports video[J]. IEEE TRANSACTIONS ON MULTIMEDIA,2008,10(3):421-436.
APA	Xu, Changsheng,Wang, Jinjun,Lu, Hanqing,&Zhang, Yifan.(2008).A novel framework for semantic annotation and personalized retrieval of sports video.IEEE TRANSACTIONS ON MULTIMEDIA,10(3),421-436.
MLA	Xu, Changsheng,et al."A novel framework for semantic annotation and personalized retrieval of sports video".IEEE TRANSACTIONS ON MULTIMEDIA 10.3(2008):421-436.