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Area and Perimeter Derivatives of a Union of Disks

  • Ho-Lun Cheng 
  • Herbert Edelsbrunner
Chapter
Part of the Lecture Notes in Computer Science book series (LNCS, volume 2598)

Abstract

We give analytic inclusion-exclusion formulas for the area and perimeter derivatives of a union of finitely many disks in the plane.

Keywords

Disks Voronoi diagram alpha complex perimeter area derivative 

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Copyright information

© Springer-Verlag Berlin Heidelberg 2003

Authors and Affiliations

  • Ho-Lun Cheng 
    • 1
  • Herbert Edelsbrunner
    • 2
    • 3
  1. 1.Department of Computer ScienceNational University of SingaporeSingapore
  2. 2.Department of Computer ScienceDuke UniversityDurham
  3. 3.Raindrop GeomagicNorth Carolina

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