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13 September 1995 Multisensor system self-calibration
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Proceedings Volume 2598, Videometrics IV; (1995) https://doi.org/10.1117/12.220890
Event: Photonics East '95, 1995, Philadelphia, PA, United States
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.
© (1995) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Clive S. Fraser, Mark R. Shortis, and Giuseppe Ganci "Multisensor system self-calibration", Proc. SPIE 2598, Videometrics IV, (13 September 1995); https://doi.org/10.1117/12.220890
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