Z-shaped Perspective-Three-Line Problem's Unique Solution Conditions

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	Z-shaped Perspective-Three-Line Problem's Unique Solution Conditions
	Liu C(刘昶); Zhu F(朱枫); Ou JJ(欧锦军); Yu Y(于泳)
	2010
会议名称	2010 3rd International Conference on Intelligent Networks and Intelligent Systems (ICINIS 2010)
会议日期	November 1-3, 2010
会议地点	Shenyang, China
关键词	computer vision pose measurement line features perspective-three-line(P3L) problem
页码	132-135
中文摘要	Perspective-three-line (P3L) problem when three lines are coplanar and placed as Z-shaped is studied for camera pose determination from a single perspective view and 2-D to 3-D line correspondences. We find the problem's solution number depends on the location of optical center of the camera. If the optical center locates inside two conical cones or on a special plane, the problem has a unique solution, otherwise it has two possible solutions at most. The conclusions are proved via geometric method. The results show that line features can be applied to pose measurement in computer vision systems.
收录类别	EI
产权排序	1
会议主办者	Shenyang Ligong Univ., Shenyang, China
会议录	Proceedings 2010 3rd International Conference on Intelligent Networks and Intelligent Systems (ICINIS 2010)
会议录出版者	IEEE Computer Society
会议录出版地	Los Alamitos, CA, USA
语种	英语
ISBN号	978-1-4244-8548-2
内容类型	会议论文
源URL	[http://ir.sia.cn/handle/173321/8033]
专题	沈阳自动化研究所_光电信息技术研究室
推荐引用方式 GB/T 7714	Liu C,Zhu F,Ou JJ,et al. Z-shaped Perspective-Three-Line Problem's Unique Solution Conditions[C]. 见:2010 3rd International Conference on Intelligent Networks and Intelligent Systems (ICINIS 2010). Shenyang, China. November 1-3, 2010.