A subiteration-based surface-thinning algorithm with a period of three

  • Authors:
  • Kálmán Palágyi

  • Affiliations:
  • Department of Image Processing and Computer Graphics, University of Szeged, Hungary

  • Venue:
  • Proceedings of the 29th DAGM conference on Pattern recognition
  • Year:
  • 2007

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Abstract

Thinning on binary images is an iterative layer by layer erosion until only the "skeletons" of the objects are left. This paper presents an efficient parallel 3D surface-thinning algorithm. A three-subiteration strategy is proposed: the thinning operation is changed from iteration to iteration with a period of three according to the three deletion directions.