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Proceedings Paper

Two-beam coupling deconvolution via spatially variable dynamic spectral compression
Author(s): Jed Khoury; Charles L. Woods; Bahareh Haji-Saeed; John Kierstead
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Paper Abstract

During the last decade we have extended the implementation of companding techniques in communication theory to apply to improve image processing in several optical systems by using implementations using nonlinear optical media. In this paper we introduce a photorefractive two-beam-coupling deconvolution using spatially-variable dynamic spectral compression. Resolution recovery of blurred noisy images is demonstrated for several different type of image blur.

Paper Details

Date Published: 28 March 2005
PDF: 7 pages
Proc. SPIE 5816, Optical Pattern Recognition XVI, (28 March 2005); doi: 10.1117/12.604193
Show Author Affiliations
Jed Khoury, Air Force Research Lab./SNHC (United States)
Charles L. Woods, Air Force Research Lab./SNHC (United States)
Bahareh Haji-Saeed, Univ. of Massachusetts/Lowell (United States)
John Kierstead, Solid State Scientific Corp. (United States)


Published in SPIE Proceedings Vol. 5816:
Optical Pattern Recognition XVI
David P. Casasent; Tien-Hsin Chao, Editor(s)

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