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Optical Engineering

Optoelectronic implementation of adaptive image preprocessing using hybrid modulations of Epson liquid crystal television: applications to smoothing and edge enhancement
Author(s): Christophe Gorecki; Bertrand Trolard
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Paper Abstract

we demonstrate an optical implementation of real-time preprocessing using an Epson liquid crystal television (LCTV) working as a spatial matched filter in an optical correlation setup. Two filters for smoothing and edge enhancement using both the hybrid modulations of the programmable LCTV are studied and compared.

Paper Details

Date Published: 1 March 1998
PDF: 7 pages
Opt. Eng. 37(3) doi: 10.1117/1.601926
Published in: Optical Engineering Volume 37, Issue 3
Show Author Affiliations
Christophe Gorecki, Univ. of Tokyo (France)
Bertrand Trolard, PM Duffieux (France)

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