54 KB115 KB29 KB200020242007Bilodeau, MichelDecenciere, Etienneštevilka:2letnik:269 stranistr. 73-81ISSN:1580-3139COBISSID:23778009URN:URN:NBN:SI:doc-0S2N5W3BenDruštvo za stereologijo in kvantitativno analizo slike, Medicinska fakultetaImage analysis and stereologydigitalna topologijadvodimenzionalna slikaImage Processing, Computer-AssistedmetodePattern RecognitionSample SizeSlika, obdelava z računalnikomvzorciVzorec, razpoznavanjeVzorec, velikostAdaptive crossing numbers and their application to binary downsampling|A downsampling method for binary images is presented, which aims at preservingthe topology of the image. It uses a general reference sampling structure. The reference image is computed through the analysis of the connected components of the neighbourhood of each pixel. The resulting downsampling operator is autodual, which ensures that white and black structures are treated in the same way. Experiments show, by visual inspectionon the displayed images, that the image topology is indeed preservedsatisfactorilyTEXTznanstveno časopisjejournalsSlovenian National E-content AggregatorNational and University Library of SloveniaDruštvo za stereologijo in kvantitativno analizo slike