Error analysis of 3D laser scanning system for gangue monitoring

Yuyang Xia; Aiwu Zhang

doi:10.1117/12.917416

15 November 2011 Error analysis of 3D laser scanning system for gangue monitoring

Yuyang Xia, Aiwu Zhang

Proceedings Volume 8335, 2012 International Workshop on Image Processing and Optical Engineering; 83350R (2011) https://doi.org/10.1117/12.917416
Event: 2012 International Workshop on Image Processing and Optical Engineering, 2012, Harbin, China

Abstract

The paper put forward the system error evaluation method of 3D scanning system for gangue monitoring; analyzed system errors including integrated error which can be avoided, and measurement error which needed whole analysis; firstly established the system equation after understanding the relationship of each structure. Then, used error independent effect and spread law to set up the entire error analysis system, and simulated the trend of error changing along X, Y, Z directions. At last, it is analytic that the laser rangefinder carries some weight in system error, and the horizontal and vertical scanning angles have some influences on system error in the certain vertical and horizontal scanning parameters.

Citation Download Citation

Yuyang Xia and Aiwu Zhang "Error analysis of 3D laser scanning system for gangue monitoring", Proc. SPIE 8335, 2012 International Workshop on Image Processing and Optical Engineering, 83350R (15 November 2011); https://doi.org/10.1117/12.917416

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