CASIA OpenIR  > 09年以前成果
A novel framework for semantic annotation and personalized retrieval of sports video
Xu, Changsheng1; Wang, Jinjun1; Lu, Hanqing2; Zhang, Yifan2
2008-04-01
发表期刊IEEE TRANSACTIONS ON MULTIMEDIA
卷号10期号:3页码:421-436
文章类型Article
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.
关键词Annotation Event Detection Personalized Retrieval Sports Video Analysis Summarization
WOS标题词Science & Technology ; Technology
关键词[WOS]SEGMENTATION
收录类别SCI
语种英语
WOS研究方向Computer Science ; Telecommunications
WOS类目Computer Science, Information Systems ; Computer Science, Software Engineering ; Telecommunications
WOS记录号WOS:000258767100011
引用统计
文献类型期刊论文
条目标识符http://ir.ia.ac.cn/handle/173211/9513
专题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
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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.
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