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A linear bound on the complexity of the delaunay triangulation of points on polyhedral surfaces

Published: 17 June 2002 Publication History

Abstract

Delaunay triangulations and Voronoi diagrams have found numerous applications in surface modeling, surface mesh generation, deformable surface modeling and surface reconstruction. Many algorithms in these applications begin by constructing the three-dimensional Delaunay triangulation of a finite set of points scattered over a surface. Their running-time therefore depends on the complexity of the Delaunay triangulation of such point sets. Although the complexity of the Delaunay triangulation of points may be quadratic in the worst-case, we show in this paper that it is only linear when the points are distributed on a fixed number of well-sampled facets (e.g. the facets of a polyhedron). Our bound is deterministic and the constants are explicitly given.

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Published In

cover image ACM Conferences
SMA '02: Proceedings of the seventh ACM symposium on Solid modeling and applications
June 2002
424 pages
ISBN:1581135068
DOI:10.1145/566282
  • Conference Chairs:
  • Hans-Peter Seidel,
  • Vadim Shapiro,
  • Program Chairs:
  • Kunwoo Lee,
  • Nick Patrikalakis
Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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Publication History

Published: 17 June 2002

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Author Tags

  1. Delaunay triangulation
  2. Voronoi diagram
  3. complexity
  4. polyhedral surfaces
  5. reconstruction
  6. sample
  7. surface modeling

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SMA '02 Paper Acceptance Rate 43 of 93 submissions, 46%;
Overall Acceptance Rate 86 of 173 submissions, 50%

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Cited By

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  • (2009)Reconstruction Algorithms as a Suitable Basis for Mesh Connectivity CompressionIEEE Transactions on Automation Science and Engineering10.1109/TASE.2009.20213366:3(443-453)Online publication date: Jul-2009
  • (2009)Volume estimation of non-geometric shape cavity using an array of normal distributed distance sensors on a spherical mount, applicable in the right ventricle2009 9th International Conference on Information Technology and Applications in Biomedicine10.1109/ITAB.2009.5394405(1-4)Online publication date: Nov-2009
  • (2008)3-Dimensional minimum energy broadcasting problemAd Hoc Networks10.1016/j.adhoc.2007.06.0036:5(734-743)Online publication date: 1-Jul-2008
  • (2007)The Medial Scaffold of 3D Unorganized Point CloudsIEEE Transactions on Pattern Analysis and Machine Intelligence10.1109/TPAMI.2007.4429:2(313-330)Online publication date: 1-Feb-2007
  • (2006)3-D minimum energy broadcastingProceedings of the 13th international conference on Structural Information and Communication Complexity10.1007/11780823_19(240-252)Online publication date: 2-Jul-2006
  • (2005)Dense Point Sets Have Sparse Delaunay Triangulations or "... But Not Too Nasty"Discrete & Computational Geometry10.5555/3115459.311569133:1(83-115)Online publication date: 1-Jan-2005
  • (2004)Stability and Finiteness Properties of Medial Axis and SkeletonJournal of Dynamical and Control Systems10.1023/B:JODS.0000024119.38784.ff10:2(149-170)Online publication date: 1-Apr-2004
  • (2003)A geometric convection approach of 3-D reconstructionProceedings of the 2003 Eurographics/ACM SIGGRAPH symposium on Geometry processing10.5555/882370.882400(218-229)Online publication date: 23-Jun-2003
  • (2003)On the combinatorial complexity of euclidean Voronoi cells and convex hulls of d-dimensional spheresProceedings of the fourteenth annual ACM-SIAM symposium on Discrete algorithms10.5555/644108.644159(305-312)Online publication date: 12-Jan-2003
  • (2003)Efficient computation of a simplified medial axisProceedings of the eighth ACM symposium on Solid modeling and applications10.1145/781606.781623(96-107)Online publication date: 16-Jun-2003
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