30 KB5446 KB19 KB200020242002Balasundaram, ArunBeneš, ViktorBodlák, KarelGokhale, Arun M.letnik:21številka:37 stranistr. 175-181ISSN:1580-3139COBISSID:16033497URN:URN:NBN:SI:doc-1HBTJZ6PenDruštvo za stereologijo in kvantitativno analizo slike, Medicinska fakultetaImage analysis and stereologydelciDelec, velikostImage Processing, Computer-AssistedKovineMetalsParticle Sizeporazdelitev delcevSlika, obdelava z računalnikomstereologijaCharacterization of bivariate size-orientation distribution on circular plate particles|The paper is devoted to the stereological unfolding problem of bivariate size-orientation distribution of platelike particles in metallography. Gokhale(1996) derived an integral equation which relates this bivariate distribution in three-dimensional (3D) space to the corresponding size-orientation distribution of planar sections of the specimen. The present paper yields a numerical algorithm which enables to transform a bivariate histogram of observed quantities to the histogram of 3D characteristics. The use of the method is demonstrated in examples with simulated data, where an easy analytical solution is available and can be compared with the results of estimation. The spectrum of unfolding problems solved numerically (cf. Ohser and Muecklich, 2000) is thus extendedTEXTznanstveno časopisjejournalsSlovenian National E-content AggregatorNational and University Library of SloveniaDruštvo za stereologijo in kvantitativno analizo slike