Semantic and structural analysis of TV diving programs

	Semantic and structural analysis of TV diving programs
	Wang, F ; Li, JT ; Zhang, YD ; Lin, SX
	2004-11-01
发表期刊	JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY
ISSN	1000-9000
卷号	19 期号:6 页码:928-935
摘要	Automatic content analysis of sports videos is a valuable and challenging task. Motivated by analogies between a class of sports videos and languages, the authors propose a novel approach for sports video analysis based on compiler principles. It integrates both semantic analysis and syntactic analysis to automatically create an index and a table of contents for a sports video. Each shot of the video sequence is first annotated and indexed with semantic labels through detection of events using domain knowledge. A grammar-based parser is then constructed to identify the tree structure of the video content based on the labels. Meanwhile, the grammar can be used to detect and recover errors during the analysis. As a case study, a sports video parsing system is presented in the particular domain of diving. Experimental results indicate the proposed approach is effective.
关键词	sports video event detection grammar video retrieval content analysis and index
收录类别	SCI
语种	英语
WOS研究方向	Computer Science
WOS类目	Computer Science, Hardware & Architecture ; Computer Science, Software Engineering
WOS记录号	WOS:000225656600024
出版者	SCIENCE CHINA PRESS
引用统计	被引频次：3[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://119.78.100.204/handle/2XEOYT63/13794
专题	中国科学院计算技术研究所期刊论文_英文
通讯作者	Wang, F
作者单位	1.Chinese Acad Sci, Inst Comp Technol, Beijing 100080, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
推荐引用方式 GB/T 7714	Wang, F,Li, JT,Zhang, YD,et al. Semantic and structural analysis of TV diving programs[J]. JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY,2004,19(6):928-935.
APA	Wang, F,Li, JT,Zhang, YD,&Lin, SX.(2004).Semantic and structural analysis of TV diving programs.JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY,19(6),928-935.
MLA	Wang, F,et al."Semantic and structural analysis of TV diving programs".JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY 19.6(2004):928-935.