CASIA OpenIR  > 09年以前成果
Camera calibration and direct reconstruction from plane with brackets
Wu, YH; Hu, ZY
Source PublicationJOURNAL OF MATHEMATICAL IMAGING AND VISION
2006-05-01
Volume24Issue:3Pages:279-293
SubtypeArticle
AbstractCamera 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.
KeywordBracket Algebra Camera Calibration Direct Reconstruction Of Plane Structure Error Analysis
WOS HeadingsScience & Technology ; Technology ; Physical Sciences
WOS KeywordINVARIANTS
Indexed BySCI
Language英语
WOS Research AreaComputer Science ; Mathematics
WOS SubjectComputer Science, Artificial Intelligence ; Computer Science, Software Engineering ; Mathematics, Applied
WOS IDWOS:000237209900001
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ia.ac.cn/handle/173211/9403
Collection09年以前成果
AffiliationChinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit, Beijing 100080, Peoples R China
Recommended Citation
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.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Wu, YH]'s Articles
[Hu, ZY]'s Articles
Baidu academic
Similar articles in Baidu academic
[Wu, YH]'s Articles
[Hu, ZY]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Wu, YH]'s Articles
[Hu, ZY]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.