Recovery Of Space Variant Filtered Images Through The Wigner Distribution Function By A Hybrid Optical-Digital Processor.

C. Gonzalo; L. R . Berriel-Valdos

doi:10.1117/12.947921

8 February 1988 Recovery Of Space Variant Filtered Images Through The Wigner Distribution Function By A Hybrid Optical-Digital Processor.

C. Gonzalo, L. R . Berriel-Valdos

Author Affiliations +

Proceedings Volume 0963, Optical Computing '88; (1988) https://doi.org/10.1117/12.947921
Event: Optical Computing '88, 1988, Toulon, France

Abstract

A hybrid optical-digital processor has been developed to generate, filter and reverse the Wegner Distribution Function. The properties of this distribution have allowed us to recover filtered images after performing space variant filtering. Here, we present some experimental results for the case of real images with one-dimensional variation. The same set-up can be also applied to two-dimensional images.

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C. Gonzalo and L. R . Berriel-Valdos "Recovery Of Space Variant Filtered Images Through The Wigner Distribution Function By A Hybrid Optical-Digital Processor.", Proc. SPIE 0963, Optical Computing '88, (8 February 1988); https://doi.org/10.1117/12.947921

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