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Geometry of Neighborhood Sequences in Hexagonal Grid

  • Benedek Nagy
Part of the Lecture Notes in Computer Science book series (LNCS, volume 4245)

Abstract

In this paper the nodes of the hexagonal grid are used as points. Three types of neighbors are used on this grid, therefore neighborhood sequences contain values 1, 2 and 3. The grid is coordinatized by three coordinates in a symmetric way. Digital circles are classified based on digital distances using neighborhood sequences. They can be triangle, hexagon, enneagon and dodecagon. The corners of the convex hulls of these polygons are computed.

Keywords

Convex Hull Analyse Section Initial Part Neighborhood Relation Symmetric Pair 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2006

Authors and Affiliations

  • Benedek Nagy
    • 1
    • 2
  1. 1.GRLMCRovira i Virgili UniversityTarragonaSpain
  2. 2.Faculty of InformaticsUniversity of DebrecenDebrecenHungary

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