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Proceedings Paper

Automatic Recognition And Tracking Of Targets From Visible Or Thermal Imagery, Using Optical Processing
Author(s): D. G. Gibson; N. Aldridge; M. B. Brown; A. G. Levenston; H. White
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Paper Abstract

A real-time Vander Lugt correlator for automatic recognition and tracking of targets from visible or thermal data is described. A modification to the classical system architecture was the use of difference-of-Gaussian spatial filtering, which provided greater tolerance to scale and aspect variations in targets. Incoherent-to-coherent conversion was achieved using a Hughes LCLV, and the results of a rigorous evaluation study of the device are discussed.

Paper Details

Date Published: 27 March 1985
PDF: 10 pages
Proc. SPIE 0492, 1984 European Conf on Optics, Optical Systems, and Applications, (27 March 1985); doi: 10.1117/12.943692
Show Author Affiliations
D. G. Gibson, British Aerospace (United Kingdom)
N. Aldridge, British Aerospace (United Kingdom)
M. B. Brown, British Aerospace (United Kingdom)
A. G. Levenston, British Aerospace (United Kingdom)
H. White, British Aerospace (United Kingdom)


Published in SPIE Proceedings Vol. 0492:
1984 European Conf on Optics, Optical Systems, and Applications
Bouwe Bolger; Hedzer A. Ferwerda, Editor(s)

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