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Proceedings Paper

Characterization of commercial solid state TV cameras for noncontact metrology
Author(s): Aldo Cumani; Antonio Guiducci; Paolo Grattoni; Giuseppe Pettiti
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Paper Abstract

This work describes an experimental setup for characterizing the calibration of a vision-based dimensional measurement system made up by off-the-shelf components, i.e. a commercial TV camera with standard lens, a frame grabber and a personal computer. Short- and long-term stability of the measurements with respect to time and to variations in environmental conditions are considered, as well as the repeatability of the same measurements after switching the equipment off and on. The reported results should be useful in evaluating the reliability of vision-based measurements.

Paper Details

Date Published: 22 October 1993
PDF: 8 pages
Proc. SPIE 2067, Videometrics II, (22 October 1993); doi: 10.1117/12.162119
Show Author Affiliations
Aldo Cumani, Istituto Elettrotecnico Nazionale "G. Ferraris" (Italy)
Antonio Guiducci, Istituto Elettrotecnico Nazionale "G. Ferraris" (Italy)
Paolo Grattoni, Ctr. di Studio per la Televisione/CNR (Italy)
Giuseppe Pettiti, Ctr. di Studio per la Televisione/CNR (Italy)


Published in SPIE Proceedings Vol. 2067:
Videometrics II
Sabry F. El-Hakim, Editor(s)

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