Discrete polyhedrization of a lattice point set

  • Authors:
  • Yukiko Kenmochi;Atsushi Imiya

  • Affiliations:
  • Laboratoire A2SI, ESIEE, Cité Descartes, B. P. 99, 93162 Noisy-Le-Grand Cedex, France;Institute of Media and Information Technology, Chiba University 1-33 Yayoi-cho Inage-ku 263-8522 Chiba, Japan

  • Venue:
  • Digital and image geometry
  • Year:
  • 2001

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Abstract

We introduce a polyhedral representation of surfaces for analysis and recognition of three-dimensional digital images. Our representation is based on combinatorial topology. By using a discrete version of combinatorial topology we also present an algorithm for reconstruction of a polyhedron in a discrete space from a set of lattice points.