Event Tactic Analysis Based on Broadcast Sports Video

	Event Tactic Analysis Based on Broadcast Sports Video
	Zhu, Guangyu 1; Xu, Changsheng2,3 ; Huang, Qingming 4; Rui, Yong 5; Jiang, Shuqiang 6; Gao, Wen 1,7; Yao, Hongxun 1
发表期刊	IEEE TRANSACTIONS ON MULTIMEDIA
	2009
卷号	11 期号:1 页码:49-67
文章类型	Article
摘要	Most existing approaches on sports video analysis have concentrated on semantic event detection. Sports professionals, however, are more interested in tactic analysis to help improve their performance. In this paper, we propose a novel approach to extract tactic information from the attack events in broadcast soccer video and present the events in a tactic mode to the coaches and sports professionals. We extract the attack events with far-view shots using the analysis and alignment of web-casting text and broadcast video. For a detected event, two tactic representations, aggregate trajectory and play region sequence, are constructed based on multi-object trajectories and field locations in the event shots. Based on the multi-object trajectories tracked in the shot, a weighted graph is constructed via the analysis of temporal-spatial interaction among the players and the ball. Using the Viterbi algorithm, the aggregate trajectory is computed based on the weighted graph. The play region sequence is obtained using the identification of the active field locations in the event based on line detection and competition network. The interactive relationship of aggregate trajectory with the information of play region and the hypothesis testing for trajectory temporal-spatial distribution are employed to discover the tactic patterns in a hierarchical coarse-to-fine framework. Extensive experiments on FIFA World Cup 2006 show that the proposed approach is highly effective.
关键词	Event Detection Object Tracking Trajectory Analysis Tactic Analysis Sports Video Analysis
WOS标题词	Science & Technology ; Technology
关键词[WOS]	HIDDEN MARKOV-MODELS ; SOCCER VIDEO ; TRACKING
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:000262714700005
引用统计	被引频次：75[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ia.ac.cn/handle/173211/2803
专题	多模态人工智能系统全国重点实验室_多媒体计算
作者单位	1.Harbin Inst Technol, Sch Comp Sci & Technol, Harbin 150001, Peoples R China 2.Chinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit, Beijing 100080, Peoples R China 3.China Singapore Inst Digital Media, Singapore, Singapore 4.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China 5.Microsoft China R&D CRD Grp, Beijing 100080, Peoples R China 6.Chinese Acad Sci, Key Lab Intelligent Informat Proc, Beijing 100190, Peoples R China 7.Peking Univ, Inst Digital Media, Beijing 100871, Peoples R China
推荐引用方式 GB/T 7714	Zhu, Guangyu,Xu, Changsheng,Huang, Qingming,et al. Event Tactic Analysis Based on Broadcast Sports Video[J]. IEEE TRANSACTIONS ON MULTIMEDIA,2009,11(1):49-67.
APA	Zhu, Guangyu.,Xu, Changsheng.,Huang, Qingming.,Rui, Yong.,Jiang, Shuqiang.,...&Yao, Hongxun.(2009).Event Tactic Analysis Based on Broadcast Sports Video.IEEE TRANSACTIONS ON MULTIMEDIA,11(1),49-67.
MLA	Zhu, Guangyu,et al."Event Tactic Analysis Based on Broadcast Sports Video".IEEE TRANSACTIONS ON MULTIMEDIA 11.1(2009):49-67.