Easy-to-operate calibration method for structured light systems

Traditional calibration methods of structured light measurement systems are expensive and difficult to operate. In this paper, an accurate, low-cost, and easy-to-operate calibration method is proposed, where each projector pixel is considered as a line-of-sight in space, and an off-the-shelf LCD mon...

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Bibliographic Details
Published inApplied optics. Optical technology and biomedical optics Vol. 55; no. 30; p. 8478
Main Authors Chen, Rui, Xu, Jing, Ye, Zhiling, Li, Jiadi, Guan, Yong, Chen, Ken
Format Journal Article
LanguageEnglish
Published United States 20.10.2016
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Summary:Traditional calibration methods of structured light measurement systems are expensive and difficult to operate. In this paper, an accurate, low-cost, and easy-to-operate calibration method is proposed, where each projector pixel is considered as a line-of-sight in space, and an off-the-shelf LCD monitor is used to display the calibration pattern. Experimental results verify the accuracy and validity of the proposed method.
ISSN:2155-3165
DOI:10.1364/AO.55.008478