A counter-example to a convex hull algorithm for polygons

Research output: Contribution to journalArticlepeer-review

Abstract

A linear-time algorithm was recently published (Pattern Recognition 22, 561-565, 1989) for computing the convex hull of a simple polygon. In this note we present a counter-example to that algorithm.

Original languageEnglish (US)
Pages (from-to)183-184
Number of pages2
JournalPattern Recognition
Volume24
Issue number2
DOIs
StatePublished - 1991

Keywords

  • Computational geometry
  • Convex hull
  • Geometric complexity
  • Simple polygon

ASJC Scopus subject areas

  • Software
  • Signal Processing
  • Computer Vision and Pattern Recognition
  • Artificial Intelligence

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