Single-channel nonlinear processor for color optical pattern recognition

Pascuala Garcia-Martinez; Joaquin Oton; Jose J. Valles; Henri H. Arsenault

doi:10.1117/12.504720

23 October 2003 Single-channel nonlinear processor for color optical pattern recognition

Pascuala Garcia-Martinez, Joaquin Oton, Jose J. Valles, Henri H. Arsenault

Proceedings Volume 5202, Optical Information Systems; (2003) https://doi.org/10.1117/12.504720
Event: Optical Science and Technology, SPIE's 48th Annual Meeting, 2003, San Diego, California, United States

Abstract

We introduce a single channel color nonlinear pattern recognition method. Usually, for color pattern recognition methods, the color are processed and finally its correlation outputs are combined. This is the definition of the common multichannel method. We take the input and reference scenes and we decompose them into their red, green and blue channels to obtain an amplitude and phase distribution. In this paper we study the correlations for highly noisy input iamges. These results are obtained by means of the sliced orthogonal nonlinear generalized correlation which detects the target with high discrimination capability in cases where other methods do not succeed.

Citation Download Citation

Pascuala Garcia-Martinez, Joaquin Oton, Jose J. Valles, and Henri H. Arsenault "Single-channel nonlinear processor for color optical pattern recognition", Proc. SPIE 5202, Optical Information Systems, (23 October 2003); https://doi.org/10.1117/12.504720

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