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Proceedings Paper

Application of twisted nematic liquid crystal displays in optical correlation technics
Author(s): Krzysztof Styczynski; Juan Carlos Campos Rubio; Katarzyna Chalasinska-Macukow; Maria Josefa Yzuel
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Paper Abstract

The application of liquid crystal displays (LCD) in correlation technics is presented. The optical processor for pattern recognition is described. Phase modulation properties of LCD are used to obtain limited intensity invariance of the optical correlator. Numerical and experimental results are presented.

Paper Details

Date Published: 2 August 1995
PDF: 6 pages
Proc. SPIE 2372, Liquid Crystals: Materials Science and Applications, (2 August 1995); doi: 10.1117/12.215561
Show Author Affiliations
Krzysztof Styczynski, Warsaw Univ. (Poland)
Juan Carlos Campos Rubio, Univ. Autonoma de Barcelona (Spain)
Katarzyna Chalasinska-Macukow, Warsaw Univ. (Poland)
Maria Josefa Yzuel, Univ. Autonoma de Barcelona (Spain)


Published in SPIE Proceedings Vol. 2372:
Liquid Crystals: Materials Science and Applications
Jozef Zmija, Editor(s)

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