Application of the Fractal Dimension for Estimating Surface Images Obtained by Various Detectors
S. V. Panin1, Yu. A. Altukhov1, P. S. Lyubutin1, A. V. Byakov1, S. A. Khizhnyak2
1Institute of Strength Physics and Material Science, pr. Akademicheskii 2/4, Tomsk, 634021 Russia
vp@ispms.tsc.ru
2Joint-Stock Company “Sykhoi Design Bureau”, ul. Polikarpova 23B, Moscow, 125284 Russia
Keywords: fractal dimension, image processing, filtration, optical image, noise
Pages: 42-49
Abstract
The influence of various methods of obtaining surface images on the calculated value of their fractal dimension as a quantitative characteristic of the surface state is studied. It is demonstrated that images obtained both by a scanning electron microscope and by a photocamera are characterized by a noticeable noise level, which alters the behavior of the fractal dimension. Various methods of correction of the observed effect are discussed
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