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Proceedings Paper

Three-dimensional surface measurement system based on projected fringe model
Author(s): Shaoyan Gai; Feipeng Da
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Paper Abstract

A measurement system based on projected fringe model is presented. In this model, the location of fringe strips is determined by the image patterns on the projection plane directly, and the relationship between object point and its image point is established to obtain the coordinates of surface point. It is unnecessary to arrange the system in parallel, while the camera and projector can be in arbitrary position. Experiments show that the surface measurement system is applicable to many shape measurement tasks.

Paper Details

Date Published: 27 November 2007
PDF: 5 pages
Proc. SPIE 6723, 3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment, 67231X (27 November 2007); doi: 10.1117/12.783210
Show Author Affiliations
Shaoyan Gai, Southeast Univ. (China)
Feipeng Da, Southeast Univ. (China)


Published in SPIE Proceedings Vol. 6723:
3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment
Junhua Pan; James C. Wyant; Hexin Wang, Editor(s)

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