Three-dimensional surface measurement system based on projected fringe model

Shaoyan Gai; Feipeng Da

doi:10.1117/12.783210

27 November 2007 Three-dimensional surface measurement system based on projected fringe model

Shaoyan Gai, Feipeng Da

Proceedings Volume 6723, 3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment; 67231X (2007) https://doi.org/10.1117/12.783210
Event: 3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes, 2007, Chengdu, China

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.

Citation Download Citation

Shaoyan Gai and Feipeng Da "Three-dimensional surface measurement system based on projected fringe model", Proc. SPIE 6723, 3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment, 67231X (27 November 2007); https://doi.org/10.1117/12.783210

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