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Mathematical Problems in Engineering
Volume 2014, Article ID 291461, 13 pages
Research Article

Parameters Separated Calibration Based on Particle Swarm Optimization for a Camera and a Laser-Rangefinder Information Fusion

1School of Information Science and Engineering, Central South University, Changsha 410083, China
2School of Computer and Information Engineering, Hunan University of Commerce, Changsha 410205, China

Received 27 March 2014; Revised 31 May 2014; Accepted 2 June 2014; Published 2 July 2014

Academic Editor: Youqing Wang

Copyright © 2014 Kaijun Zhou and Lingli Yu. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Supplementary Material

In the experiment video, we show the calibration results of the proposed algorithm. at first, we load the laser rangefinder data, and then the images from camera are also loaded, which are the heterogeneous data at the same time. Secondly, the calibration window show the calibration results in real time, the red dots represents the laser rangefinder data, which are calibrated in the images from the camera. At last, the experiments proves the accuracy and effectiveness of our approaches.

  1. Supplementary Video