Incremental pairwise discriminant analysis based visual tracking

CORC > 西安光学精密机械研究所 > 中国科学院西安光学精密机械研究所 > 光学影像学习与分析中心

	Incremental pairwise discriminant analysis based visual tracking
	Wen, Jing 2; Gao, Xinbo 2; Li, Xuelong 1; Tao, Dacheng 3; Li, Jie 2
刊名	neurocomputing
	2010-12-01
卷号	74 期号:1-3 页码:428-438
关键词	Pairwise discriminant analysis Log Euclidean Riemannian Incremental learning Visual tracking
ISSN号	0925-2312
通讯作者	j. wen
合作状况	国内
英文摘要	the distinguishment between the object appearance and the background is the useful cues available for visual tracking in which the discriminant analysis is widely applied however due to the diversity of the background observation there are not adequate negative samples from the background which usually lead the discriminant method to tracking failure thus a natural solution is to construct an object-background pair constrained by the spatial structure which could not only reduce the neg-sample number but also make full use of the background information surrounding the object however this idea is threatened by the variant of both the object appearance and the spatial-constrained background observation especially when the background shifts as the moving of the object thus an incremental pairwise discriminant subspace is constructed in this paper to delineate the variant of the distinguishment in order to maintain the correct the ability of correctly describing the subspace we enforce two novel constraints for the optimal adaptation (1) pairwise data discriminant constraint and (2) subspace smoothness the experimental results demonstrate that the proposed approach can alleviate adaptation drift and achieve better visual tracking results for a large variety of nonstationary scenes (c) 2010 elsevier b v all rights reserved
学科主题	信号与模式识别 ; 计算机应用其他学科（含图像处理）
WOS标题词	science & technology ; technology
类目[WOS]	computer science, artificial intelligence
研究领域[WOS]	computer science
关键词[WOS]	image retrieval ; object tracking ; subspace ; recognition
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000285805800040
公开日期	2011-01-11
内容类型	期刊论文
源URL	[http://ir.opt.ac.cn/handle/181661/8552]
专题	西安光学精密机械研究所_光学影像学习与分析中心
作者单位	1.Chinese Acad Sci, Ctr OPT IMagery Anal & Learning OPTIMAL, State Key Lab Transient Opt & Photon, Xian Inst Opt & Precis Mech, Xian 710119, Shaanxi, Peoples R China 2.Xidian Univ, Sch Elect Engn, Xian 710071, Shaanxi, Peoples R China 3.Nanyang Technol Univ, Sch Comp Engn, Singapore, Singapore
推荐引用方式 GB/T 7714	Wen, Jing,Gao, Xinbo,Li, Xuelong,et al. Incremental pairwise discriminant analysis based visual tracking[J]. neurocomputing,2010,74(1-3):428-438.
APA	Wen, Jing,Gao, Xinbo,Li, Xuelong,Tao, Dacheng,&Li, Jie.(2010).Incremental pairwise discriminant analysis based visual tracking.neurocomputing,74(1-3),428-438.
MLA	Wen, Jing,et al."Incremental pairwise discriminant analysis based visual tracking".neurocomputing 74.1-3(2010):428-438.