Color pattern recognition with circular component whitening
Moreno, Ignacio (Universitat Autònoma de Barcelona. Departament de Física)
Kober, Vitaly (Universitat Autònoma de Barcelona. Departament de Física)
Lashin, Vladimir (Universitat Autònoma de Barcelona. Departament de Física)
Campos Coloma, Juan (Universitat Autònoma de Barcelona. Departament de Física)
Yaroslavsky, Leonid P. (Tel Aviv University. Department of Interdisciplinary Studies)
Yzuel Giménez, María Josefa (Universitat Autònoma de Barcelona. Departament de Física)

Date:	1996
Abstract:	Polychromatic object recognition based on circular whitening preprocessing of red-green-blue components and multichannel matched filtering is described. Computer simulations and experimental results are provided to facilitate recognizing a color target among objects of similar shape but with different color contents. Experimental results are obtained with an optical correlator with two spatial light modulators, one to introduce the scene and the second one to introduce the filter.
Rights:	Tots els drets reservats.
Language:	Anglès
Document:	Article ; recerca ; Versió publicada
Subject:	Òptica
Published in:	Optics letters, Vol. 21, No. 7 (1 April 1996) , p. 498-500, ISSN 0146-9592

DOI: 10.1364/OL.21.000498

3 p, 1016.2 KB

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