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Pose determination and plane measurement using a trapezium
Duan, Fuqing1,2; Wu, Fuchao2; Hu, Zhanyi2
2008-02-01
发表期刊PATTERN RECOGNITION LETTERS
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
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
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.
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