Structure-Aware Mesh Decimation - Inria - Institut national de recherche en sciences et technologies du numérique Accéder directement au contenu
Article Dans Une Revue Computer Graphics Forum Année : 2015

Structure-Aware Mesh Decimation

Résumé

We present a novel approach for the decimation of trian-gle surface meshes. Our algorithm takes as input a triangle surface mesh and a set of planar proxies detected in a pre-processing analysis step, and structured via an adjacency graph. It then performs greedy mesh decimation through a series of edge collapse, designed to approximate the local mesh geometry as well as the geometry and structure of proxies. Such structure-preserving approach is well suited to planar abstraction, i.e., extreme decimation approxi-mating well the planar parts while filtering out the others. Our experiments on a variety of inputs illustrate the po-tential of our approach in terms of improved accuracy and preservation of structure.
Fichier principal
Vignette du fichier
structure (1).pdf (50.54 Mo) Télécharger le fichier
Origine Fichiers produits par l'(les) auteur(s)
Loading...

Dates et versions

hal-01111203 , version 1 (30-01-2015)

Identifiants

  • HAL Id : hal-01111203 , version 1

Citer

David Salinas, Florent Lafarge, Pierre Alliez. Structure-Aware Mesh Decimation. Computer Graphics Forum, 2015, pp.20. ⟨hal-01111203⟩
1752 Consultations
3160 Téléchargements

Partager

Gmail Mastodon Facebook X LinkedIn More