Two-beam coupling deconvolution via spatially variable dynamic spectral compression

Jed Khoury; Charles L. Woods; Bahareh Haji-Saeed; John Kierstead

doi:10.1117/12.604193

28 March 2005 Two-beam coupling deconvolution via spatially variable dynamic spectral compression

Jed Khoury, Charles L. Woods, Bahareh Haji-Saeed, John Kierstead

Proceedings Volume 5816, Optical Pattern Recognition XVI; (2005) https://doi.org/10.1117/12.604193
Event: Defense and Security, 2005, Orlando, Florida, United States

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.

Citation Download Citation

Jed Khoury, Charles L. Woods, Bahareh Haji-Saeed, and John Kierstead "Two-beam coupling deconvolution via spatially variable dynamic spectral compression", Proc. SPIE 5816, Optical Pattern Recognition XVI, (28 March 2005); https://doi.org/10.1117/12.604193

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