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Proceedings Paper

Image reconstruction from an undersampled focal plane using a sparse telescope array
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Paper Abstract

A technique for storing high spatial frequency information in low frequency zero regions of an image spectrum has been implemented and evaluated. This technique can be used for sparse arrays of small telescopes acting to synthesize a larger pupil. The number of detectors required in the two-dimensional image focal plane is reduced by a factor of four.

Paper Details

Date Published: 9 November 1993
PDF: 12 pages
Proc. SPIE 2029, Digital Image Recovery and Synthesis II, (9 November 1993); doi: 10.1117/12.162002
Show Author Affiliations
Marsha J. Fox, Air Force Phillips Lab. (United States)
David G. Voelz, Air Force Phillips Lab. (United States)
Robert R. Shannon, Optical Sciences Ctr./Univ. of Arizona (United States)


Published in SPIE Proceedings Vol. 2029:
Digital Image Recovery and Synthesis II
Paul S. Idell, Editor(s)

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