Three-dimensional rigid body line displacement and 3D rigid body angle displacement measurements

Jian Zhou; Hong Zhao; Wenyi Chen; Feng Tian; Yushan Tan

doi:10.1117/12.253011

3 October 1996 Three-dimensional rigid body line displacement and 3D rigid body angle displacement measurements

Jian Zhou, Hong Zhao, Wenyi Chen, Feng Tian, Yushan Tan

Proceedings Volume 2899, Automated Optical Inspection for Industry; (1996) https://doi.org/10.1117/12.253011
Event: Photonics China '96, 1996, Beijing, China

Abstract

Two new and simple methods for measuring the 3D rigid body line displacements and 3D rigid body angle displacements are proposed. And at the same time, two laser diodes and two new CMOS image sensors are used as light sources and photodetectors, respectively. Moreover, the experimental results are presented, which demonstrate the new methods have high accuracy, high processing speed, high reliability, and are easily realized.

Citation Download Citation

Jian Zhou, Hong Zhao, Wenyi Chen, Feng Tian, and Yushan Tan "Three-dimensional rigid body line displacement and 3D rigid body angle displacement measurements", Proc. SPIE 2899, Automated Optical Inspection for Industry, (3 October 1996); https://doi.org/10.1117/12.253011

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