32 KB5280 KB22 KB200020242007Jeulin, DominiqueMoreaud, Maximeletnik:26številka:37 stranistr. 121-127ISSN:1580-3139COBISSID:24108761URN:URN:NBN:SI:doc-5PU5K8BZenDruštvo za stereologijo in kvantitativno analizo slike, Medicinska fakultetaImage analysis and stereologycilindriComputer SimulationDelec, velikostParticle SizePoisson DistributionPoissonova distribucijaRačunalniška simulacijaPercolation of random cylinder aggregates|The percolation threshold pc of Boolean models of cylinders with their axis parallel to a given direction is studied by means of simulations. An efficientmethod of construction of percolating connected components was developed, and is applied to one or two scales Boolean model, in order to simulate the presence of aggregates. The invariance of the percolation threshold with respect to affine transformations in the common direction of the axis of cylinders is approximately satisfied on simulations. The prediction of the model (pc close to 0.16) is consistent with experimental measurements on plasma spray coatings, which motivated this studyTEXTznanstveno časopisjejournalsSlovenian National E-content AggregatorNational and University Library of SloveniaDruštvo za stereologijo in kvantitativno analizo slike