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Estimation of camera calibration uncertainty using LIDAR data

Author
Ortega, A.A.; Galego, R.; Ferreira, R.; Bernardino , A.; Gaspar, J.; Andrade-Cetto, J.
Type of activity
Presentation of work at congresses
Name of edition
6th European Conference on Mobile Robots
Date of publication
2013
Presentation's date
2013
Book of congress proceedings
Proceedings of the 6th European Conference on Mobile Robots
First page
361
Last page
366
DOI
https://doi.org/10.1109/ECMR.2013.6698868 Open in new window
Project funding
FP7-ICT- 287617 Aerial Robotics Cooperative Assembly System
Repository
http://hdl.handle.net/2117/22235 Open in new window
URL
http://dx.doi.org/10.1109/ECMR.2013.6698868 Open in new window
Abstract
This paper presents an analysis of uncertainty in the calibration of a network of cameras. A global 3D scene model, acquired with a LIDAR scanner, allows calibrating cameras with non overlapping ¿elds of view by means of the DLT-Lines algorithm. Once the projection matrix is computed for each camera, error sources are propagated to compute estimates of each camera position uncertainty. We validate the consistency of the uncertainty analysis with Monte-Carlo simulations, and apply the technique ...
Citation
Ortega Jimenez, A. [et al.]. Estimation of camera calibration uncertainty using LIDAR data. A: European Conference on Mobile Robots. "Proceedings of the 6th European Conference on Mobile Robots". Barcelona: 2013, p. 361-366.
Keywords
computer vision robots
Group of research
VIS - Artificial Vision and Intelligent Systems

Participants

  • Ortega Jimenez, Agustín Alberto  (author and speaker )
  • Galego, Ricardo  (author and speaker )
  • Ferreira, Ricardo  (author and speaker )
  • Bernardino Bernardino Malheiro, Alexandre José  (author and speaker )
  • Gaspar, José  (author and speaker )
  • Andrade Cetto, Juan  (author and speaker )