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