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	A framework for flexible summarization of racquet sports video using multiple modalities
	Liu, Chunxi1; Huang, Qingming1,2; Jiang, Shuqiang2; Xing, Liyuan3; Ye, Qixiang1; Gao, Wen4
刊名	Computer vision and image understanding
	2009-03-01
卷号	113期号:3页码:415-424
关键词	Sports video summarization Scene segmentation Temporal voting strategy Highlight ranking
ISSN号	1077-3142
DOI	10.1016/j.cviu.2008.08.002
通讯作者	Huang, qingming(qmhuang@jdl.ac.cn)
英文摘要	While most existing sports video research focuses on detecting event from soccer and baseball etc., little work has been contributed to flexible content summarization on racquet sports video, e.g. tennis, table tennis etc. by taking advantages of the periodicity of video shot content and audio keywords in the racquet sports video, we propose a novel flexible video content summarization framework. our approach combines the structure event detection method with the highlight ranking algorithm. firstly, unsupervised shot clustering and supervised audio classification are performed to obtain the visual and audio mid-level patterns respectively. then, a temporal voting scheme for structure event detection is proposed by utilizing the correspondence between audio and video content. finally, by using the affective features extracted from the detected events, a linear highlight model is adopted to rank the detected events in terms of their exciting degrees. experimental results show that the proposed approach is effective. (c) 2008 elsevier inc. all rights reserved.
WOS关键词	MOTION ACTIVITY ; CLASSIFICATION ; SEGMENTATION ; INTENSITY
WOS研究方向	Computer Science ; Engineering
WOS类目	Computer Science, Artificial Intelligence ; Engineering, Electrical & Electronic
语种	英语
出版者	ACADEMIC PRESS INC ELSEVIER SCIENCE
WOS记录号	WOS:000263584200010
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2399850
专题	中国科学院大学
通讯作者	Huang, Qingming
作者单位	1.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Inst Comput Tech, Key Lab Intell Info Proc, Beijing 100190, Peoples R China 3.Norwegian Univ Sci & Technol, Ctr Quantifiable Qual Serv, N-7491 Trondheim, Norway 4.Peking Univ, Beijing 100871, Peoples R China
推荐引用方式 GB/T 7714	Liu, Chunxi,Huang, Qingming,Jiang, Shuqiang,et al. A framework for flexible summarization of racquet sports video using multiple modalities[J]. Computer vision and image understanding,2009,113(3):415-424.
APA	Liu, Chunxi,Huang, Qingming,Jiang, Shuqiang,Xing, Liyuan,Ye, Qixiang,&Gao, Wen.(2009).A framework for flexible summarization of racquet sports video using multiple modalities.Computer vision and image understanding,113(3),415-424.
MLA	Liu, Chunxi,et al."A framework for flexible summarization of racquet sports video using multiple modalities".Computer vision and image understanding 113.3(2009):415-424.

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