Structured-light-based section outline sensor

Xiaoyang Yu; Deyun Chen; Liying Wu; Jian Zhang; Qingxin Meng

doi:10.1117/12.370263

16 November 1999 Structured-light-based section outline sensor

Xiaoyang Yu, Deyun Chen, Liying Wu, Jian Zhang, Qingxin Meng

Proceedings Volume 3835, Three-Dimensional Imaging, Optical Metrology, and Inspection V; (1999) https://doi.org/10.1117/12.370263
Event: Photonics East '99, 1999, Boston, MA, United States

Abstract

At first, this paper introduces the principle of our section outline sensor using the single-stripe pattern. At second, the measurement error of our sensor is analyzed: the error factors causing the measurement error of our sensor are found out; the mathematical expressions of the measurements are deduced. At third, the measures to reduce the measurement error and the design rules of our sensor are given. At last, a design example is given.

Citation Download Citation

Xiaoyang Yu, Deyun Chen, Liying Wu, Jian Zhang, and Qingxin Meng "Structured-light-based section outline sensor", Proc. SPIE 3835, Three-Dimensional Imaging, Optical Metrology, and Inspection V, (16 November 1999); https://doi.org/10.1117/12.370263

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