Matched filter and phase only filter performance in colour image recognition

Maria S. Millán; Juan Campos; Carlos Ferreira; Maria J. Yzuel

doi:10.1016/0030-4018(89)90217-4

Matched filter and phase only filter performance in colour image recognition

Maria S. Millán, Juan Campos, Carlos Ferreira, Maria J. Yzuel

Department of Physics

Research output: Contribution to journal › Article › Research › peer-review

66 Citations (Scopus)

Abstract

A multichannel colour image recognition technique is developed. Classical matched filters and phase only filters are studied. The discrimination capabilities of these filters are compared by submitting the process to two different types of tests: objects with shape and colour variation and objects with colour variation only. For the latter objects the discrimination of a given pattern can only be achieved with the use of phase only filters. © 1989.

Original language	English
Pages (from-to)	277-284
Journal	Optics Communications
Volume	73
Issue number	4
DOIs	https://doi.org/10.1016/0030-4018(89)90217-4
Publication status	Published - 15 Oct 1989

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title = "Matched filter and phase only filter performance in colour image recognition",

abstract = "A multichannel colour image recognition technique is developed. Classical matched filters and phase only filters are studied. The discrimination capabilities of these filters are compared by submitting the process to two different types of tests: objects with shape and colour variation and objects with colour variation only. For the latter objects the discrimination of a given pattern can only be achieved with the use of phase only filters. {\textcopyright} 1989.",

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