Pose determination and plane measurement using a trapezium

CASIA OpenIR > 09年以前成果

	Pose determination and plane measurement using a trapezium
	Duan, Fuqing 1,2; Wu, Fuchao2 ; Hu, Zhanyi2
发表期刊	PATTERN RECOGNITION LETTERS
	2008-02-01
卷号	29 期号:3 页码:223-231
文章类型	Article
摘要	In this paper, a new affine invariant of trapezia is introduced, and the projection of trapezia is deduced from this invariant. Known the lengths of the two parallel sides of a trapezium, pose estimation and plane measurement can be realized in a very simple way from the projection of the trapezium. Experiments on simulated and real images show that the approach is robust and accurate. Two parallel lines, which can determine a trapezium, are not rare in many structured scenes, the proposed method has wide applicability. (c) 2007 Elsevier B.V. All rights reserved.
关键词	Pose Estimation Pnp Affine Invariant Trapezium 3d Reconstruction
WOS标题词	Science & Technology ; Technology
关键词[WOS]	DETERMINING CAMERA PARAMETERS ; PERSPECTIVE PROJECTION ; POINTS
收录类别	SCI
语种	英语
WOS研究方向	Computer Science
WOS类目	Computer Science, Artificial Intelligence
WOS记录号	WOS:000253335100006
引用统计	被引频次：21[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/173211/9700
专题	09年以前成果
作者单位	1.Beijing Normal Univ, Coll Informat Sci & Technol, Beijing 100875, Peoples R China 2.Chinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit, Beijing 100080, Peoples R China
第一作者单位	模式识别国家重点实验室
推荐引用方式 GB/T 7714	Duan, Fuqing,Wu, Fuchao,Hu, Zhanyi. Pose determination and plane measurement using a trapezium[J]. PATTERN RECOGNITION LETTERS,2008,29(3):223-231.
APA	Duan, Fuqing,Wu, Fuchao,&Hu, Zhanyi.(2008).Pose determination and plane measurement using a trapezium.PATTERN RECOGNITION LETTERS,29(3),223-231.
MLA	Duan, Fuqing,et al."Pose determination and plane measurement using a trapezium".PATTERN RECOGNITION LETTERS 29.3(2008):223-231.