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Euclidean reconstruction of a circular truncated cone only from its uncalibrated contours
Wu, Yihong; Wang, Guanghui; Wu, Fuchao; Hu, Zhanyi
2006-08-01
发表期刊IMAGE AND VISION COMPUTING
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
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被引频次:4[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
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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.
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