3D laser scanning system for rock surface measurement

Bin Liu; Chang-ku Sun

doi:10.1117/12.900763

19 August 2011 3D laser scanning system for rock surface measurement

Bin Liu, Chang-ku Sun

Proceedings Volume 8192, International Symposium on Photoelectronic Detection and Imaging 2011: Laser Sensing and Imaging; and Biological and Medical Applications of Photonics Sensing and Imaging; 81922U (2011) https://doi.org/10.1117/12.900763
Event: International Symposium on Photoelectronic Detection and Imaging 2011, 2011, Beijing, China

Abstract

A 3D laser scanning system for rock surface measurement was developed based on structured light measuring technique. The structure of the system was designed. A fast calibration method for the 3D laser scanning system was presented in detail. After the system was calibrated, the measuring precision was verified in the depth direction. Experimental results proved that the measuring precision of the system is better than 0.02mm. And the system can achieve high performance during practical application.

Citation Download Citation

Bin Liu and Chang-ku Sun "3D laser scanning system for rock surface measurement", Proc. SPIE 8192, International Symposium on Photoelectronic Detection and Imaging 2011: Laser Sensing and Imaging; and Biological and Medical Applications of Photonics Sensing and Imaging, 81922U (19 August 2011); https://doi.org/10.1117/12.900763

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