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

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