نتایج جستجو برای: delaunay triangulation

تعداد نتایج: 12944  

2014
Michal Smolik Václav Skala

A triangulation of points in , or a tetrahedronization of points in , is used in many applications. It is not necessary to fulfill the Delaunay criteria in all cases. For large data (more then 5 ∙ 10 points), parallel methods are used for the purpose of decreasing time complexity. A new approach for fast and effective parallel CPU and GPU triangulation, or tetrahedronization, of large data sets...

Journal: :NIGERIAN ANNALS OF PURE AND APPLIED SCIENCES 2020

Journal: :International Journal of Computational Geometry & Applications 1991

Journal: :Mathematical Modelling of Natural Phenomena 2010

Journal: :International Journal of Computational Geometry & Applications 2012

Journal: :Discrete & Computational Geometry 2018
Jean-Daniel Boissonnat Ramsay Dyer Arijit Ghosh Nikolay Martynchuk

Delaunay has shown that the Delaunay complex of a finite set of points P of Euclidean space R triangulates the convex hull of P , provided that P satisfies a mild genericity property. Voronoi diagrams and Delaunay complexes can be defined for arbitrary Riemannian manifolds. However, Delaunay’s genericity assumption no longer guarantees that the Delaunay complex will yield a triangulation; stron...

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