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Camera calibration and direct reconstruction from plane with brackets

文献类型：期刊论文

作者Wu, YH; Hu, ZY
刊名JOURNAL OF MATHEMATICAL IMAGING AND VISION
出版日期2006-05-01
卷号24期号:3页码:279-293
关键词bracket algebra camera calibration direct reconstruction of plane structure error analysis
英文摘要Camera calibration and 3D reconstruction are important issues in computer vision. Two applications of bracket algebra in these two issues are presented in this work. Firstly, a camera calibration method is proposed, which is from only distance ratios of object points. Thanks to the effective computations of brackets, this method does not need to set up any world coordinate system and thus can use the geometric information of irregular objects conveniently. Secondly, we represent the reconstruction solution of plane structure directly from four known control points and give some new and useful error analysis results. The solution based on brackets is concise and short, and the error analysis results can act as a theoretical guidance in practice. Simulations and experiments on real images validate our proposed camera calibration method, direct reconstruction solution and error analysis results.
WOS标题词Science & Technology ; Technology ; Physical Sciences
类目[WOS]Computer Science, Artificial Intelligence ; Computer Science, Software Engineering ; Mathematics, Applied
研究领域[WOS]Computer Science ; Mathematics
关键词[WOS]INVARIANTS
收录类别SCI
语种英语
WOS记录号WOS:000237209900001
公开日期2015-12-24
源URL[http://ir.ia.ac.cn/handle/173211/9403]  
专题自动化研究所_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, YH,Hu, ZY. Camera calibration and direct reconstruction from plane with brackets[J]. JOURNAL OF MATHEMATICAL IMAGING AND VISION,2006,24(3):279-293.
APA Wu, YH,&Hu, ZY.(2006).Camera calibration and direct reconstruction from plane with brackets.JOURNAL OF MATHEMATICAL IMAGING AND VISION,24(3),279-293.
MLA Wu, YH,et al."Camera calibration and direct reconstruction from plane with brackets".JOURNAL OF MATHEMATICAL IMAGING AND VISION 24.3(2006):279-293.

入库方式： OAI收割

来源：自动化研究所

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