Image enhancement by nonlinear optical signal processing

Bahram Javidi; Jack Ruiz; Carol Ruiz

doi:10.1364/OAM.1989.THC4

Annual Meeting Optical Society of America
Technical Digest Series (Optica Publishing Group, 1989),
paper THC4
•https://doi.org/10.1364/OAM.1989.THC4

Image enhancement by nonlinear optical signal processing

Bahram Javidi, Jack Ruiz, and Carol Ruiz

OSA Annual Meeting 1989

Orlando, Florida United States
15–20 October 1989
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Image Processing: 1 (THC)

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B. Javidi, J. Ruiz, and C. Ruiz, "Image enhancement by nonlinear optical signal processing," in Annual Meeting Optical Society of America, Technical Digest Series (Optica Publishing Group, 1989), paper THC4.

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Abstract

Recently, we have described a multifunction nonlinear joint transform processor that can perform various types of operation such as image deconvolution and nonlinear correlation.¹ The processing function for the specific operation is displayed at the input plane side by side to the input signal. Nonlinear transformations are applied to the joint power spectrum to produce the desired operation.

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