Rapid matching of stereo vision based on fringe projection profilometry

Ruihua Zhang; Yi Xiao; Jian Cao; Hongwei Guo

doi:10.1117/12.2243803

27 September 2016 Rapid matching of stereo vision based on fringe projection profilometry

Ruihua Zhang, Yi Xiao, Jian Cao, Hongwei Guo

Proceedings Volume 9684, 8th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test, Measurement Technology, and Equipment; 96840K (2016) https://doi.org/10.1117/12.2243803
Event: Eighth International Symposium on Advanced Optical Manufacturing and Testing Technology (AOMATT2016), 2016, Suzhou, China

Abstract

As the most important core part of stereo vision, there are still many problems to solve in stereo matching technology. For smooth surfaces on which feature points are not easy to extract, this paper adds a projector into stereo vision measurement system based on fringe projection techniques, according to the corresponding point phases which extracted from the left and right camera images are the same, to realize rapid matching of stereo vision. And the mathematical model of measurement system is established and the three-dimensional (3D) surface of the measured object is reconstructed. This measurement method can not only broaden application fields of optical 3D measurement technology, and enrich knowledge achievements in the field of optical 3D measurement, but also provide potential possibility for the commercialized measurement system in practical projects, which has very important scientific research significance and economic value.

Citation Download Citation

Ruihua Zhang, Yi Xiao, Jian Cao, and Hongwei Guo "Rapid matching of stereo vision based on fringe projection profilometry", Proc. SPIE 9684, 8th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test, Measurement Technology, and Equipment, 96840K (27 September 2016); https://doi.org/10.1117/12.2243803

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