Tolerance in color pattern recognition in the RGB system

Montserrat Corbalan-Fuertes; Maria Sagrario Millan Garcia-Verela; Maria Josefa Yzuel

doi:10.1117/12.354964

19 July 1999 Tolerance in color pattern recognition in the RGB system

Montserrat Corbalan-Fuertes, Maria Sagrario Millan Garcia-Verela, Maria Josefa Yzuel

Proceedings Volume 3749, 18th Congress of the International Commission for Optics; (1999) https://doi.org/10.1117/12.354964
Event: ICO XVIII 18th Congress of the International Commission for Optics, 1999, San Francisco, CA, United States

Abstract

We propose a method to evaluate the tolerance in color pattern recognition by multichannel correlation in the RGB system. For monocolor objects with equal shape on black background we define a range of recognition in the scene plane. The application of the range of recognition in the three channels gives the tolerance to color variations. As an application we study the tolerance of the recognition system to illuminant changes in the image acquisition. We use common lightings such as fluorescent, incandescent and daylight. The results show that the tolerance decreases for colors with a low contribution in at least one channel.

Citation Download Citation

Montserrat Corbalan-Fuertes, Maria Sagrario Millan Garcia-Verela, and Maria Josefa Yzuel "Tolerance in color pattern recognition in the RGB system", Proc. SPIE 3749, 18th Congress of the International Commission for Optics, (19 July 1999); https://doi.org/10.1117/12.354964

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