Folding Free-Space Diagrams
By folding the free-space diagram for efficient preprocessing, we show that the Fréchet distance between 1D curves can be computed in O(nklogn) time, assuming one of the curves has ply k.
keywords: Computational Geometry, Graphs Theory, Trajectories
Workshop or Poster (weakly reviewed)
Aleksandar Markovic, Jinhee Chun, Kevin Buchin, Maarten Löffler, Taichi Shiitada, Wouter Meulemans, Yoshio Okamoto
Folding Free-Space Diagrams
Proc. 32nd Symposium on Computational Geometry
, 2017
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