19 January 1995 Correlation methods in polychromatic objects recognition: application of lithographic filters
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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.
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Maria Josefa Yzuel, Ignacio Soriano Moreno, Montserrat Corbalan-Fuertes, Esmail Ahouzi, Maria Sagrario Millan Garcia-Verela, F. Turon, Christophe Gorecki, 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); doi: 10.1117/12.199635; https://doi.org/10.1117/12.199635
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