Adaptive tetraPuzzles: efficient out-of-core construction and visualization of gigantic multiresolution polygonal models (Articolo in rivista)

Type

• Prodotto della ricerca (Classe)
• Articolo in rivista (Classe)

Label

• Adaptive tetraPuzzles: efficient out-of-core construction and visualization of gigantic multiresolution polygonal models (Articolo in rivista) (literal)

Anno

• 2004-01-01T00:00:00+01:00 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

• 10.1145/1015706.1015802 (literal)

Alternative label

• Cignoni P.; Ganovelli F.; Gobetti E.; Marton F.; Ponchio F.; Scopigno R. (2004)
  Adaptive tetraPuzzles: efficient out-of-core construction and visualization of gigantic multiresolution polygonal models
  in ACM transactions on graphics; Association Of Computing Machinery (ACM), New York (Stati Uniti d'America)
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Cignoni P.; Ganovelli F.; Gobetti E.; Marton F.; Ponchio F.; Scopigno R. (literal)

Pagina inizio

• 796 (literal)

Pagina fine

• 803 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url

• http://dl.acm.org/citation.cfm?id=1015802&CFID=86467953&CFTOKEN=29797445 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 23 (literal)

Rivista

• ACM transactions on graphics (Rivista)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#note

• v.23, n.3 (2004), ACM. (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo

• 3 (literal)

Note

• ISI Web of Science (WOS) (literal)
• Scopu (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• Paolo Cignoni ISTI - CNR Fabio Ganovelli ISTI - CNR Enrico Gobbetti CRS4 Fabio Marton CRS4 Federico Ponchio ISTI - CNR Roberto Scopigno ISTI - CNR (literal)

Titolo

• Adaptive tetraPuzzles: efficient out-of-core construction and visualization of gigantic multiresolution polygonal models (literal)

Abstract

• We describe an efficient technique for out-of-core construction and accurate view-dependent visualization of very large surface models. The method uses a regular conformal hierarchy of tetrahedra to spatially partition the model. Each tetrahedral cell contains a precomputed simplified version of the original model, represented using cache coherent indexed strips for fast rendering. The representation is constructed during a fine-to-coarse simplification of the surface contained in diamonds (sets of tetrahedral cells sharing their longest edge). The construction preprocess operates out-of-core and parallelizes nicely. Appropriate boundary constraints are introduced in the simplification to ensure that all conforming selective subdivisions of the tetrahedron hierarchy lead to correctly matching surface patches. For each frame at runtime, the hierarchy is traversed coarse-to-fine to select diamonds of the appropriate resolution given the view parameters. The resulting system can interatively render high quality views of out-of-core models of hundreds of millions of triangles at over 40Hz (or 70M triangles/s) on current commodity graphics platforms (literal)

Editore

• Association Of Computing Machinery (ACM) (Editore)

Prodotto di

• Istituto di scienza e tecnologie dell'informazione \"Alessandro Faedo\" (ISTI) (Istituto)

Autore CNR

• FABIO GANOVELLI (Persona)
• ROBERTO SCOPIGNO (Unità di personale interno)
• PAOLO CIGNONI (Unità di personale interno)

Incoming links:

Autore CNR di

• FABIO GANOVELLI (Persona)
• ROBERTO SCOPIGNO (Unità di personale interno)
• PAOLO CIGNONI (Unità di personale interno)

Prodotto

• Istituto di scienza e tecnologie dell'informazione \"Alessandro Faedo\" (ISTI) (Istituto)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• ACM transactions on graphics (Rivista)

Editore di

• Association Of Computing Machinery (ACM) (Editore)