On the Use of Shape Primitives for Reversible Surface Skeletonization

  • Stina Svensson
  • Pieter P. Jonker
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 2886)

Abstract

We use a mathematical morphology approach to compute the surface and curve skeletons of a 3D object. We focus on the behaviour of the surface skeleton, in particular the reversibility for the case when the skeleton is, and is not anchored to the set of centres of maximal balls. We elaborate on the difficulties to obtain a reversible surface skeleton that does not depend on the orientation of the original object with respect to the grid, and that has no jagged borders.

Keywords

Topological erosion mathematical morphology distance transform 

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Copyright information

© Springer-Verlag Berlin Heidelberg 2003

Authors and Affiliations

  • Stina Svensson
    • 1
  • Pieter P. Jonker
    • 2
  1. 1.Centre for Image AnalysisSwedish University of, Agricultural SciencesUppsalaSweden
  2. 2.Pattern Recognition Group, Faculty of Applied SciencesDelft University of TechnologyDelftThe Netherlands

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