Optimal filter approximation by means of a phase-only filter with quantization
Kober, Vitaly (Universitat Autònoma de Barcelona. Departament de Física)
Yaroslavsky, Leonid P. (National Institutes of Health (Bethesda, Estats Units d'Amèrica))
Campos Coloma, Juan (Universitat Autònoma de Barcelona. Departament de Física)
Yzuel Giménez, María Josefa (Universitat Autònoma de Barcelona. Departament de Física)

Date:	1994
Abstract:	Approximate filters based on a phase-only filter for reliable recognition of objects are proposed. Good light efficiency and discrimination capability close to that of the optimal filter can be obtained. Computer simulation results are presented and discussed.
Rights:	Tots els drets reservats.
Language:	Anglès
Document:	Article ; recerca ; Versió publicada
Subject:	Òptica
Published in:	Optics letters, Vol. 19, No. 13 (1 July 1994) , p. 978-980, ISSN 0146-9592

DOI: 10.1364/OL.19.000978

3 p, 463.8 KB

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