Endre søk
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Feature-preserving Mesh Simplification: A Vertex Cover Approach
Ansvarlig organisasjon
2008 (engelsk)Konferansepaper, Publicerat paper (Fagfellevurdert) Published
Abstract [en]

In computer graphics image synthesis algorithms like ray tracing, the mesh complexity decreases the performance of these algorithms. Therefore, the need arises to reduce the complexity of these meshes and at the same time preserving the salient features of the shape. Initial selection of vertices for mesh simplification heavily relates with the quality of the simplified meshes. In this paper, we present a greedy approach to select initial vertex contraction pairs to preserve salient features in the simplified meshes. The greedy algorithm exploits the property of meshes where vertices forming small features contain less number of edges. The technique selects vertices connected with large number of edges and makes them potential candidates for contraction according to a given cost function. The purpose is to first simplify those regions which are enriched with number of triangles and preserve small details of the shape constructed with small number of triangles. Our technique preserves very small details in the shape even after considerable simplification as compared to other existing techniques. Initial experiments show promising results with preserved salient features.

sted, utgiver, år, opplag, sider
Amsterdam, The Netherlands, 2008.
Emneord [en]
Mesh simplification, Feature-preserving, Pair contraction, Level of details, Multiresolution modeling
HSV kategori
Identifikatorer
URN: urn:nbn:se:bth-8505Lokal ID: oai:bth.se:forskinfoB99700765EA195AEC12574A30030BEABOAI: oai:DiVA.org:bth-8505DiVA, id: diva2:836231
Konferanse
International Conference on Computer Graphics and Visualization 2008 (CGV 2008)
Tilgjengelig fra: 2012-09-18 Laget: 2008-08-12 Sist oppdatert: 2018-02-02bibliografisk kontrollert

Open Access i DiVA

Fulltekst mangler i DiVA

Personposter BETA

Grahn, Håkan

Søk i DiVA

Av forfatter/redaktør
Grahn, Håkan

Søk utenfor DiVA

GoogleGoogle Scholar

urn-nbn

Altmetric

urn-nbn
Totalt: 73 treff
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf