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Proceedings Paper

Analysis of oversampling requirements in infrared scene projectors
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Paper Abstract

This paper deals with quantification of a two-dimensional (2- D) sampling process by pixel array. The idea is based on transformation of the Wigner-Seitz cell, which defines the sampling lattice in the spatial domain, into a 'bandwidth cell' in the spatial frequency domain. The area of the bandwidth cell is a quantitative measure of the sampling process. On this basis a description of the oversampling process is developed. We compare different configurations of the sampling pixel array.

Paper Details

Date Published: 23 October 1997
PDF: 9 pages
Proc. SPIE 3122, Infrared Spaceborne Remote Sensing V, (23 October 1997); doi: 10.1117/12.292699
Show Author Affiliations
Ofer Hadar, Ben-Gurion Univ. of the Negev (Israel)
Glenn D. Boreman, CREOL/Univ. of Central Florida (United States)


Published in SPIE Proceedings Vol. 3122:
Infrared Spaceborne Remote Sensing V
Marija Strojnik; Bjorn F. Andresen, Editor(s)

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