Coherent recognition of colored patterns

H. J. Caulfield, I. Moreno, J. Campos, M. J. Yzuel

Research output: Contribution to journalArticleResearchpeer-review

10 Citations (Scopus)

Abstract

A properly preprocessed image of a colored scene can be used with conventional coherent correlators to recognize and locate colored patterns. Color information is encoded by means of gratings with different orientation, frequency and amplitudes. This codification permits to process polychromatic images in parallel with a monochromatic correlator.
Original languageEnglish
Pages (from-to)77-81
JournalOptics Communications
Volume133
Issue number1-6
DOIs
Publication statusPublished - 1 Jan 1997

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    Caulfield, H. J., Moreno, I., Campos, J., & Yzuel, M. J. (1997). Coherent recognition of colored patterns. Optics Communications, 133(1-6), 77-81. https://doi.org/10.1016/S0030-4018(96)00525-1