›› 2016, Vol. 29 ›› Issue (6): 178-.

• Articles • Previous Articles     Next Articles

Installation Error Calibration Based on Line Structure Improved ICP Optical Scanning System

YUAN Manman   MU Pingan   DAI Shuguang   

  1. (School of OpticalElectrical and Computer Engineering, University of Shanghai for Science and Technology,
    Shanghai 200093, China)
  • Online:2016-06-15 Published:2016-06-22

Abstract:

In order to realize the detection of industrial automation, the technology of robot and line structure light scanning technology is combined, the line structure light sensor installed on the robot flange, because the installation error exists, affect the measurement accuracy of the scanning system. To solve this problem, by using the improved ICP algorithm of point cloud registration technology in this paper, the registration of point cloud, the reverse transformation matrix caused by installation error, the calibration of the system error. The experimental results show that the proposed method achieves better calibration.

Key words: the improved ICP algorithm; , point cloud registration; , the installation error calibration

CLC Number: 

  • TP301.6