Template-based remeshing for image decomposition

Mario A S Lizier, Marcelo F. Siqueira, Joel Daniels, Claudio T. Silva, Luis G. Nonato

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This paper presents a novel quad-based remeshing scheme, which can be regarded as a replacement for the triangle-based improvement step of an existing image-based mesh generation technique called Imesh. This remeshing scheme makes it possible for the algorithm to generate good quality quadrilateral meshes directly from imaging data. The extended algorithm combines two ingredients: (1) a template-based triangulation-to-quadrangulation conversion strategy and (2) an optimization-based smoothing procedure. Examples of meshes generated by the extended algorithm, and an evaluation of the quality of those meshes are presented as well.

Original languageEnglish (US)
Title of host publicationProceedings - 23rd SIBGRAPI Conference on Graphics, Patterns and Images, SIBGRAPI 2010
Pages95-102
Number of pages8
DOIs
StatePublished - Dec 1 2010
Event23rd SIBGRAPI Conference on Graphics, Patterns and Images, SIBGRAPI 2010 - Gramado, Brazil
Duration: Aug 30 2010Sep 3 2010

Publication series

NameProceedings - 23rd SIBGRAPI Conference on Graphics, Patterns and Images, SIBGRAPI 2010

Other

Other23rd SIBGRAPI Conference on Graphics, Patterns and Images, SIBGRAPI 2010
CountryBrazil
CityGramado
Period8/30/109/3/10

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Keywords

  • Bézier patches
  • Image-based mesh generation
  • Mesh segmentation
  • Mesh smoothing
  • Remeshing
  • Template-based mesh

ASJC Scopus subject areas

  • Computer Graphics and Computer-Aided Design
  • Computer Vision and Pattern Recognition

Cite this

Lizier, M. A. S., Siqueira, M. F., Daniels, J., Silva, C. T., & Nonato, L. G. (2010). Template-based remeshing for image decomposition. In Proceedings - 23rd SIBGRAPI Conference on Graphics, Patterns and Images, SIBGRAPI 2010 (pp. 95-102). [5720352] (Proceedings - 23rd SIBGRAPI Conference on Graphics, Patterns and Images, SIBGRAPI 2010). https://doi.org/10.1109/SIBGRAPI.2010.21