Abstract
A method of nonparametric filtering of images distorted by impulse noise based on the simultaneous use of algorithms of optimal estimation of noise localization, the algorithm of noise-stable gradient contour separation with adaptive Prewitt masks, and procedures of nonsymmetric adaptation of the filter aperture to contour characteristics of the processed image is presented.
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Original Russian Text © E.A. Samoilin, 2009, published in Radiotekhnika i Elektronika, 2009, Vol. 54, No. 7, pp. 842–852.
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Samoilin, E.A. A method of non-symmetric noise-stable aperture adaptation in problems of nonparametric image filtering. J. Commun. Technol. Electron. 54, 800–810 (2009). https://doi.org/10.1134/S1064226909070092
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DOI: https://doi.org/10.1134/S1064226909070092