Interactive key frame selection model

doi:10.1016/j.jvcir.2006.03.003

	Interactive key frame selection model
	Jian-quan Ouyang ; Li Jin-tao ; Huanrong Tang
	2006-12-01
发表期刊	JOURNAL OF VISUAL COMMUNICATION AND IMAGE REPRESENTATION
ISSN	1047-3203
卷号	17 期号:6 页码:1145-1163
摘要	Video summarization can provide a fine representation of the content of video stream and reduce a large amount of data involved in video indexing, browsing, and retrieval. Moreover, Key frame selection is an important step in the research of content-based video analysis and retrieval. Although there exist a variety of methods for key frame selection, they are heuristic and closed systems, which cannot dynamically generate video summary with user's preference. In this paper, an M-estimator and epipolar line distance constraint camera motion estimation algorithm is introduced as camera parameters is an important motion feature for key frame selection, and Broyden-Fletcher-Goldfarb-Shanno (BFGS) method is applied to optimize estimated parameters. Moreover, since Interactive Computing is a novel-computing model that represents the transition of algorithm to interaction, an interactive model of key frame selection (IKFS) is presented as a result of improving the model of key frame selection (KFS). The model of KFS and lKFS are proved to satisfy the criterion of induction and coinduction, respectively. Experimental results show that the processing scheme generates flexible and desirable summarizations whose distortion rate is lower than current method. Above all, IKFS is an extension to KFS. (C) 2006 Elsevier Inc. All rights reserved.
关键词	key frame selection interactive key frame selection interactive computing coinduction
DOI	10.1016/j.jvcir.2006.03.003
收录类别	SCI
语种	英语
WOS研究方向	Computer Science
WOS类目	Computer Science, Information Systems ; Computer Science, Software Engineering
WOS记录号	WOS:000243248200002
出版者	ACADEMIC PRESS INC ELSEVIER SCIENCE
引用统计	被引频次：7[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/2XEOYT63/10544
专题	中国科学院计算技术研究所期刊论文_英文
通讯作者	Jian-quan Ouyang
作者单位	1.Xiangtan Univ, Coll Informat Engn, Xiangtan 411105, Peoples R China 2.Chinese Acad Sci, Inst Comp Technol, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Jian-quan Ouyang,Li Jin-tao,Huanrong Tang. Interactive key frame selection model[J]. JOURNAL OF VISUAL COMMUNICATION AND IMAGE REPRESENTATION,2006,17(6):1145-1163.
APA	Jian-quan Ouyang,Li Jin-tao,&Huanrong Tang.(2006).Interactive key frame selection model.JOURNAL OF VISUAL COMMUNICATION AND IMAGE REPRESENTATION,17(6),1145-1163.
MLA	Jian-quan Ouyang,et al."Interactive key frame selection model".JOURNAL OF VISUAL COMMUNICATION AND IMAGE REPRESENTATION 17.6(2006):1145-1163.