On Motion Mechanism Calibration Technology of a Linear Structured Light 3D Measurement System

DOI

10.2991/lemcs-14.2014.6How to use a DOI?

Keywords

Linear structured light measurement; Motion mechanism calibration; Iterative data correction; 3D point cloud

Abstract

Aiming at the motion mechanism calibration of a 2DOF linear structured light three-dimensional (3D) measurement system, a significant method is proposed in this article. Firstly, the physical model of the measurement system is given. Secondly, the calibration model is deduced and a calibration method based on high-low ball is presented. In order to compensate mechanical errors existing in the system, an iterative data correction algorithm is put forward. The experimental results shown that the accuracy of the measurement system can be greatly improved by this algorithm.

Copyright

© 2014, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Kui Wang
AU  - Ying Hu
AU  - Fenglong Bi
AU  - Yue Ma
PY  - 2014/05
DA  - 2014/05
TI  - On Motion Mechanism Calibration Technology of a Linear Structured Light 3D Measurement System
BT  - Proceedings of the International Conference on Logistics, Engineering, Management and Computer Science
PB  - Atlantis Press
SP  - 22
EP  - 25
SN  - 1951-6851
UR  - https://doi.org/10.2991/lemcs-14.2014.6
DO  - 10.2991/lemcs-14.2014.6
ID  - Wang2014/05
ER  -