Euclidean reconstruction of a circular truncated cone only from its uncalibrated contours

CASIA OpenIR > 09年以前成果

	Euclidean reconstruction of a circular truncated cone only from its uncalibrated contours
	Wu, Yihong; Wang, Guanghui; Wu, Fuchao; Hu, Zhanyi
发表期刊	IMAGE AND VISION COMPUTING
	2006-08-01
卷号	24 期号:8 页码:810-818
文章类型	Article
摘要	We present a method to recover a circular truncated cone only from its contour up to a similarity transformation. First, we find the images of circular points, and then use them to calibrate the camera with constant intrinsic parameters from two or three contours of a circular truncated cone, or from a single contour of a circular truncated cylinder. Second, we give an analytical solution of the relative pose between each camera and the circular truncated cone. After the camera's intrinsic parameters and pose are recovered, the circular truncated cone or cylinder is reconstructed from one image. Experiments on both simulated data and real images are performed and validate our approach. (c) 2006 Elsevier B.V. All rights reserved.
关键词	Circular Truncated Cone Or Cylinder Absolute Conic Circular Point Camera Intrinsic Parameter Camera Extrinsic Parameter Euclidean Reconstruction
WOS标题词	Science & Technology ; Technology ; Physical Sciences
关键词[WOS]	CALIBRATION ; VIEWS
收录类别	SCI
语种	英语
WOS研究方向	Computer Science ; Engineering ; Optics
WOS类目	Computer Science, Artificial Intelligence ; Computer Science, Software Engineering ; Computer Science, Theory & Methods ; Engineering, Electrical & Electronic ; Optics
WOS记录号	WOS:000240381100002
引用统计	被引频次：5[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/173211/9296
专题	09年以前成果
作者单位	Chinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Wu, Yihong,Wang, Guanghui,Wu, Fuchao,et al. Euclidean reconstruction of a circular truncated cone only from its uncalibrated contours[J]. IMAGE AND VISION COMPUTING,2006,24(8):810-818.
APA	Wu, Yihong,Wang, Guanghui,Wu, Fuchao,&Hu, Zhanyi.(2006).Euclidean reconstruction of a circular truncated cone only from its uncalibrated contours.IMAGE AND VISION COMPUTING,24(8),810-818.
MLA	Wu, Yihong,et al."Euclidean reconstruction of a circular truncated cone only from its uncalibrated contours".IMAGE AND VISION COMPUTING 24.8(2006):810-818.