EFFECT OF BILATERAL FILTRATION ON FRACTAL ESTIMATION OF OPTICAL IMAGES OF LOADED MATERIAL SURFACES
S. V. Panin1,2, Yu. A. Altukhov1, P. S. Lyubutin1, A. V. Byakov1, S. A. Khizhnyak3
1Institute of Strength Physics and Material Science, Siberian Branch, pr. Akademicheskii 2/4, Tomsk, 634021 Russia
svp@ispms.tsc.ru
2Tomsk Polytechnic University, pr. Lenina 30, Tomsk, 634050 Russia
3Sukhoi Design Bureau, ul. Polikarpova 23B, Moscow, 125284 Russia
elk@okb.sukhoi.org
Keywords: filtration, fractal dimension, noise estimate
Abstract
The influence of adaptive bilateral filtration on the calculation of the fractal dimension of optical images is estimated. Filtration parameters are chosen on the basis of various criteria. The use of the maximum dispersion of the probability as the most effective parameter of estimating the image filtration quality is considered.
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