A low-cost and portable realization on fringe projection three-dimensional measurement

Suzhi Xiao; Wei Tao; Hui Zhao

doi:10.1117/12.2205435

14 December 2015 A low-cost and portable realization on fringe projection three-dimensional measurement

Suzhi Xiao, Wei Tao, Hui Zhao

Proceedings Volume 9813, MIPPR 2015: Pattern Recognition and Computer Vision; 981304 (2015) https://doi.org/10.1117/12.2205435
Event: Ninth International Symposium on Multispectral Image Processing and Pattern Recognition (MIPPR2015), 2015, Enshi, China

Abstract

Fringe projection three-dimensional measurement is widely applied in a wide range of industrial application. The traditional fringe projection system has the disadvantages of high expense, big size, and complicated calibration requirements. In this paper we introduce a low-cost and portable realization on three-dimensional measurement with Pico projector. It has the advantages of low cost, compact physical size, and flexible configuration. For the proposed fringe projection system, there is no restriction to camera and projector’s relative alignment on parallelism and perpendicularity for installation. Moreover, plane-based calibration method is adopted in this paper that avoids critical requirements on calibration system such as additional gauge block or precise linear z stage. What is more, error sources existing in the proposed system are introduced in this paper. The experimental results demonstrate the feasibility of the proposed low cost and portable fringe projection system.

Citation Download Citation

Suzhi Xiao, Wei Tao, and Hui Zhao "A low-cost and portable realization on fringe projection three-dimensional measurement", Proc. SPIE 9813, MIPPR 2015: Pattern Recognition and Computer Vision, 981304 (14 December 2015); https://doi.org/10.1117/12.2205435

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