MESH COMPARISON USING ATTRIBUTE DEVIATION METRIC

Michaël Roy, Sebti Foufou, Frédéric Truchetet

Research output: Contribution to journalArticlepeer-review

Abstract

We propose a mesh comparison method using a new attribute deviation metric. The considered meshes contain geometrical and appearance attributes (material color, texture, temperature, etc.). The proposed deviation metric computes local differences between the attributes of two meshes. A mesh comparison assessment can be done easily and quickly using this metric. The techniques proposed are applicable in a number of ways, e.g. 3D matching and registration, and the example described in the paper is the simplification of a surface by iteratively reducing its complexity according to an error metric. The results are presented showing the success of the algorithm through comparisons with other measures and with three different simplification algorithms.

Original languageEnglish (US)
Pages (from-to)127-140
Number of pages14
JournalInternational Journal of Image and Graphics
Volume4
Issue number1
DOIs
StatePublished - Jan 1 2004

Keywords

  • Mesh
  • assessment
  • attribute
  • deviation
  • quality
  • simplification

ASJC Scopus subject areas

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

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