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Compressing spatio-temporal trajectories

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Publication:833705
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DOI10.1016/j.comgeo.2009.02.002zbMath1181.65032OpenAlexW2153249319MaRDI QIDQ833705

Jyrki Katajainen, Damian Merrick, Cahya Ong, Joachim Gudmundsson, Thomas Wolle

Publication date: 14 August 2009

Published in: Computational Geometry (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.comgeo.2009.02.002

zbMATH Keywords

path simplificationpolygonal-chain approximationtrajectory compression


Mathematics Subject Classification ID

Numerical aspects of computer graphics, image analysis, and computational geometry (65D18)




Cites Work

  • A linear-time algorithm for computing the Voronoi diagram of a convex polygon
  • Another efficient algorithm for convex hulls in two dimensions
  • Maintenance of configurations in the plane
  • Cartographic line simplification and polygon CSG formulae in \(O(n\log^* n)\) time
  • Data structures for halfplane proximity queries and incremental Voronoi diagrams
  • Efficient algorithms for approximating polygonal chains
  • An efficient algorithm for determining the convex hull of a finite planar set
  • Optimal Point Location in a Monotone Subdivision
  • Unnamed Item
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