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Proceedings Paper

Improvement of the color discrimination capability in optical pattern recognition
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Paper Abstract

Two multichannel configurations different from the conventional RGB channels are proposed to improve color discrimination in optical pattern recognition. One configuration consists of n narrow-band channels which are selected depending on the colors of the objects to discriminate. The other configuration applies a linear transformation on the RGB information based on the color human vision models. The proposed configurations are particularly advantageous when the colors of the objects belong to the same range of hue.

Paper Details

Date Published: 5 February 1996
PDF: 4 pages
Proc. SPIE 2730, Second Iberoamerican Meeting on Optics, (5 February 1996); doi: 10.1117/12.231066
Show Author Affiliations
Maria Sagrario Millan Garcia-Verela, Univ. Politecnica de Cataluna (Spain)
Montserrat Corbalan-Fuertes, Univ. Politecnica de Cataluna (Spain)
Elisabet Perez, Univ. Politecnica de Cataluna (Spain)
Javier Romero, Univ. de Granada (Spain)
Maria Josefa Yzuel, Univ. Autonoma de Barcelona (Spain)


Published in SPIE Proceedings Vol. 2730:
Second Iberoamerican Meeting on Optics
Daniel Malacara-Hernandez; Sofia E. Acosta-Ortiz; Ramon Rodriguez-Vera; Zacarias Malacara; Arquimedes A. Morales, Editor(s)

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