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Statements

Subject Item
n2:RIV%2F00216305%3A26230%2F11%3APU96078%21RIV12-MSM-26230___
rdf:type
n9:Vysledek skos:Concept
dcterms:description
In this paper, a modified variational tetrahedral meshing approach is used to adapt a tetrahedral mesh to the underlying CT volumetric data so that image edges are well approximated in the mesh. Finally, tetrahedra in the mesh are classified into regions whose image characteristics are similar. Three different clustering schemes are proposed to classify tetrahedra, while the clustering scheme viewing the mesh as an undirected graph with edges weighted according to similarity of tetrahedra achieved best results. In this paper, a modified variational tetrahedral meshing approach is used to adapt a tetrahedral mesh to the underlying CT volumetric data so that image edges are well approximated in the mesh. Finally, tetrahedra in the mesh are classified into regions whose image characteristics are similar. Three different clustering schemes are proposed to classify tetrahedra, while the clustering scheme viewing the mesh as an undirected graph with edges weighted according to similarity of tetrahedra achieved best results.
dcterms:title
Tetrahedral Meshing of Volumetric Medical Images Respecting Image Edges Tetrahedral Meshing of Volumetric Medical Images Respecting Image Edges
skos:prefLabel
Tetrahedral Meshing of Volumetric Medical Images Respecting Image Edges Tetrahedral Meshing of Volumetric Medical Images Respecting Image Edges
skos:notation
RIV/00216305:26230/11:PU96078!RIV12-MSM-26230___
n9:predkladatel
n18:orjk%3A26230
n3:aktivita
n11:Z
n3:aktivity
Z(MSM0021630528)
n3:dodaniDat
n7:2012
n3:domaciTvurceVysledku
n8:8547238 n8:7822200 n8:3148041 n8:5755093
n3:druhVysledku
n21:D
n3:duvernostUdaju
n10:S
n3:entitaPredkladatele
n22:predkladatel
n3:idSjednocenehoVysledku
235017
n3:idVysledku
RIV/00216305:26230/11:PU96078
n3:jazykVysledku
n19:eng
n3:klicovaSlova
CT data, image segmentation, surface reconstruction, 3D Delaunay triangulation, variational tetrahedral meshing, isotropic meshing, graph-cut segmentation
n3:klicoveSlovo
n4:surface%20reconstruction n4:image%20segmentation n4:graph-cut%20segmentation n4:isotropic%20meshing n4:CT%20data n4:variational%20tetrahedral%20meshing n4:3D%20Delaunay%20triangulation
n3:kontrolniKodProRIV
[BD23E2EC0205]
n3:mistoKonaniAkce
Seville
n3:mistoVydani
Berlin Heidelberg
n3:nazevZdroje
Proceedings of the 14th International Conference on Computer Analysis of Images and Patterns, CAIP 2011
n3:obor
n6:IN
n3:pocetDomacichTvurcuVysledku
4
n3:pocetTvurcuVysledku
4
n3:rokUplatneniVysledku
n7:2011
n3:tvurceVysledku
Štancl, Vít Kršek, Přemysl Španěl, Michal Švub, Miroslav
n3:typAkce
n20:WRD
n3:zahajeniAkce
2011-08-29+02:00
n3:zamer
n16:MSM0021630528
s:numberOfPages
9
n13:hasPublisher
Springer-Verlag
n15:isbn
978-3-642-23671-6
n17:organizacniJednotka
26230