1. Multi-channel chromatic transformations for nonlinear color pattern recognition
- Author
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Fares, A., Garcıa-Martınez, P., Ferreira, C., Hamdi, M., and Bouzid, A.
- Subjects
- *
PATTERN perception , *COLOR - Abstract
We present a new approach for color pattern recognition based on multi-channel nonlinear correlations. High discrimination capability is obtained in comparison with common linear multi-channel detection methods. We apply the nonlinear morphological correlation to different color channel decompositions as RGB and ATD channels. Moreover, in order to improve the discrimination we have introduced a new color transformation. When a high selectivity is required, the combination of the nonlinear correlation and the new color decomposition yields to detect the object using just a single channel. Simulation results are provided. [Copyright &y& Elsevier]
- Published
- 2002
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