Correlation methods in polychromatic objects recognition: application of lithographic filters

Maria Josefa Yzuel; Ignacio Soriano Moreno; Montserrat Corbalan-Fuertes; Esmail Ahouzi; Maria Sagrario Millan Garcia-Verela; F. Turon; Christophe Gorecki; Juan Carlos Campos Rubio

doi:10.1117/12.199635

19 January 1995 Correlation methods in polychromatic objects recognition: application of lithographic filters

Maria Josefa Yzuel, Ignacio Soriano Moreno, Montserrat Corbalan-Fuertes, Esmail Ahouzi, Maria Sagrario Millan Garcia-Verela, F. Turon, Christophe Gorecki, Juan Carlos Campos Rubio

Author Affiliations +

Proceedings Volume 2363, 5th International Workshop on Digital Image Processing and Computer Graphics (DIP-94); (1995) https://doi.org/10.1117/12.199635
Event: Digital Image Processing and Computer Graphics: Fifth International Workshop, 1994, Samara, Russian Federation

Abstract

A review of the multichannel correlation methods applied to discriminate color objects with the logical operation AND is presented. The effects of the color CCD camera as the acquisition system are studied. A preprocessing method is proposed to increase the discrimination. The generation of the filters is improved by applying lithographic techniques. Finally an approach of the optimal filter proposed by Yaroslavsky is applied to each channel in the correlation process. Computer and experimental results are given.

Citation Download Citation

Maria Josefa Yzuel, Ignacio Soriano Moreno, Montserrat Corbalan-Fuertes, Esmail Ahouzi, Maria Sagrario Millan Garcia-Verela, F. Turon, Christophe Gorecki, and Juan Carlos Campos Rubio "Correlation methods in polychromatic objects recognition: application of lithographic filters", Proc. SPIE 2363, 5th International Workshop on Digital Image Processing and Computer Graphics (DIP-94), (19 January 1995); https://doi.org/10.1117/12.199635

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available