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Statements

Subject Item
n2:RIV%2F00216305%3A26230%2F02%3APU36207%21RIV%2F2004%2FGA0%2F262304%2FN
rdf:type
n9:Vysledek skos:Concept
dcterms:description
Visualization algorithms operating on vector field, such as particle-tracing, require continuous (defined for every position within the space), not necessarily very accurate, but fast and smooth interpolation of the field values. We present a way of storing vector field in an octree structure, which offers some degree of compression and adaptive density of sampling of the vector field. The presented algorithm solves adaptive interpolation of vectors stored in octree. Our experiments show that this allgorithm gives better results than interpolation in a regular grid without requiring more computation time. Visualization algorithms operating on vector field, such as particle-tracing, require continuous (defined for every position within the space), not necessarily very accurate, but fast and smooth interpolation of the field values. We present a way of storing vector field in an octree structure, which offers some degree of compression and adaptive density of sampling of the vector field. The presented algorithm solves adaptive interpolation of vectors stored in octree. Our experiments show that this allgorithm gives better results than interpolation in a regular grid without requiring more computation time.
dcterms:title
Adaptive Algorithm for Vector Field Interpolation Based on Octree Structure Adaptive Algorithm for Vector Field Interpolation Based on Octree Structure
skos:prefLabel
Adaptive Algorithm for Vector Field Interpolation Based on Octree Structure Adaptive Algorithm for Vector Field Interpolation Based on Octree Structure
skos:notation
RIV/00216305:26230/02:PU36207!RIV/2004/GA0/262304/N
n3:strany
145-150
n3:aktivita
n8:P
n3:aktivity
P(GA102/02/0507)
n3:dodaniDat
n15:2004
n3:domaciTvurceVysledku
n20:1958313 n20:4911407
n3:druhVysledku
n21:D
n3:duvernostUdaju
n14:S
n3:entitaPredkladatele
n6:predkladatel
n3:idSjednocenehoVysledku
637467
n3:idVysledku
RIV/00216305:26230/02:PU36207
n3:jazykVysledku
n19:eng
n3:klicovaSlova
Octree, Quadtree, Particle systems, Particle tracing, Vector field, Voxels, Trilinear interpolation
n3:klicoveSlovo
n4:Vector%20field n4:Particle%20systems n4:Particle%20tracing n4:Voxels n4:Octree n4:Trilinear%20interpolation n4:Quadtree
n3:kontrolniKodProRIV
[0A50F4739729]
n3:mistoKonaniAkce
Budmerice
n3:mistoVydani
Budmerice
n3:nazevZdroje
Spring Conference on Computer Graphics Proceedings 2002
n3:obor
n17:JC
n3:pocetDomacichTvurcuVysledku
2
n3:pocetTvurcuVysledku
2
n3:pocetUcastnikuAkce
0
n3:pocetZahranicnichUcastnikuAkce
0
n3:projekt
n7:GA102%2F02%2F0507
n3:rokUplatneniVysledku
n15:2002
n3:tvurceVysledku
Herout, Adam Tišnovský, Pavel
n3:typAkce
n5:WRD
n3:zahajeniAkce
2002-04-24+02:00
s:numberOfPages
6
n16:hasPublisher
Slovenská technická univerzita v Bratislave
n13:isbn
80-223-1730-6
n10:organizacniJednotka
26230