Share Email Print

Proceedings Paper

Multisensor system self-calibration
Author(s): Clive S. Fraser; Mark R. Shortis; Giuseppe Ganci
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

This paper will address the topic of multisensor self-calibration in vision metrology systems employing still-video imagery. Under this approach greater fidelity is afforded in the recovery of sensor interior orientation and distortion parameters. Moreover, a combination of wide- and narrow-angle imaging sensors affords a better insight into the problems of in-plane image distortion and out-of-plane sensor surface deformation, which are often overlooked sources of error in metric applications of CCD cameras. This on-site calibration approach is demonstrated in the measurement, to better than 1 to 100,000 accuracy, of a 5m X 2.5m bond tool used in aircraft manufacturing.

Paper Details

Date Published: 13 September 1995
PDF: 17 pages
Proc. SPIE 2598, Videometrics IV, (13 September 1995); doi: 10.1117/12.220890
Show Author Affiliations
Clive S. Fraser, Univ. of Melbourne (Australia)
Mark R. Shortis, Univ. of Melbourne (Australia)
Giuseppe Ganci, Univ. of Melbourne (Australia)

Published in SPIE Proceedings Vol. 2598:
Videometrics IV
Sabry F. El-Hakim, Editor(s)

© SPIE. Terms of Use
Back to Top