Supercover model and digital straight line recognition on irregular isothetic grids

  • Authors:
  • David Coeurjolly

  • Affiliations:
  • Laboratoire LIRIS – CNRS FRE 2672, Université Claude Bernard Lyon1, Villeurbanne, France

  • Venue:
  • DGCI'05 Proceedings of the 12th international conference on Discrete Geometry for Computer Imagery
  • Year:
  • 2005

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Abstract

On the classical discrete grid, the analysis of digital straight lines (DSL for short) has been intensively studied for nearly half a century. In this article, we are interested in a discrete geometry on irregular grids. More precisely, our goal is to define geometrical properties on irregular isothetic grids that are tilings of the Euclidean plane with different sized axis parallel rectangles.