Curve-Skeleton Properties, Applications, and Algorithms

  • Authors:
  • Nicu D. Cornea;Deborah Silver;Patrick Min

  • Affiliations:
  • -;IEEE;-

  • Venue:
  • IEEE Transactions on Visualization and Computer Graphics
  • Year:
  • 2007

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Abstract

Curve-skeletons are thinned 1D representations of 3D objects useful for many visualization tasks including virtual navigation, reduced-model formulation, visualization improvement, animation, etc. There are many algorithms in the literature describing extraction methodologies for different applications; however, it is unclear how general and robust they are. In this paper, we provide an overview of many curve-skeleton applications and compile a set of desired properties of such representations. We also give a taxonomy of methods and analyze the advantages and drawbacks of each class of algorithms.