Shape approximation using k-order alpha-hulls

  • Authors:

  • Dmitry N. Krasnoshchekov;Valentin Polishchuk;Arto Vihavainen

  • Affiliations:

  • Institute for Dynamics of the Geospheres, Moscow, Russian Fed.;Helsinki Institute for Information Technology, Helsinki, Finland;University of Helsinki, Helsinki, Finland

  • Venue:
  • Proceedings of the twenty-sixth annual symposium on Computational geometry
  • Year:
  • 2010

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Abstract

This video illustrates the notion of the k-order α-hull of a planar point set - a generalization of the α-hull and the k-hull.