CASIA OpenIR  > 09年以前成果
Flexible method for structured light system calibration
Gao, Wei; Wang, Liang; Hu, Zhanyi
AbstractWe propose a flexible technique to easily calibrate a structured light system, in which only two patterns are required: a paper checkerboard printed on a laser printer and attached to a surface plane, and a pattern image of a checkerboard, which is projected on the surface plane by a LCD projector. We treat the projector as a second camera; then the problem of calibrating the structure light system becomes equivalent to calibrating a stereovision system. The key to our technique is to make the projector able to see the calibration checkerboard like a camera. For that purpose, two approaches are proposed, called the black-and-white checkerboard method and the red-and-blue checkerboard method. Both computer simulation and real data are used to test the proposed technique, and very good results are obtained. (C) 2008 Society of Photo-Optical Instrumentation Engineers.
KeywordProjector Calibration Camera Calibration Structured Light System 3-d Shape Measurement
WOS HeadingsScience & Technology ; Physical Sciences
Indexed BySCI
WOS Research AreaOptics
WOS SubjectOptics
WOS IDWOS:000259865500005
Citation statistics
Document Type期刊论文
AffiliationChinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Gao, Wei,Wang, Liang,Hu, Zhanyi. Flexible method for structured light system calibration[J]. OPTICAL ENGINEERING,2008,47(8).
APA Gao, Wei,Wang, Liang,&Hu, Zhanyi.(2008).Flexible method for structured light system calibration.OPTICAL ENGINEERING,47(8).
MLA Gao, Wei,et al."Flexible method for structured light system calibration".OPTICAL ENGINEERING 47.8(2008).
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Gao, Wei]'s Articles
[Wang, Liang]'s Articles
[Hu, Zhanyi]'s Articles
Baidu academic
Similar articles in Baidu academic
[Gao, Wei]'s Articles
[Wang, Liang]'s Articles
[Hu, Zhanyi]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Gao, Wei]'s Articles
[Wang, Liang]'s Articles
[Hu, Zhanyi]'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.