Model establishment and application for a movable 3D coordinate measuring system

Mai Wu; Xuejun Wang; Zhong Wang; Shenghua Ye; Luo Ming

doi:10.1117/12.248670

23 August 1996 Model establishment and application for a movable 3D coordinate measuring system

Mai Wu, Xuejun Wang, Zhong Wang, Shenghua Ye, Luo Ming

Proceedings Volume 2868, Second International Conference on Vibration Measurements by Laser Techniques: Advances and Applications; (1996) https://doi.org/10.1117/12.248670
Event: Second International Conference on Vibration Measurements by Laser Techniques: Advances and Applications, 1996, Ancona, Italy

Abstract

This paper proposes a flexible 3D coordinate system based on a theodolite pair. The maths model of the system is based on the least square method. A transition coordinate system is established to meet the requirement to move the theodolite pair in many on-site situations. This paper gives an example that the flexible 3D coordinate system is employed to complete the global calibration of a vision-based inspection system for the body-in white of car.

Citation Download Citation

Mai Wu, Xuejun Wang, Zhong Wang, Shenghua Ye, and Luo Ming "Model establishment and application for a movable 3D coordinate measuring system", Proc. SPIE 2868, Second International Conference on Vibration Measurements by Laser Techniques: Advances and Applications, (23 August 1996); https://doi.org/10.1117/12.248670

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