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Delaunay triangulation and computational fluid dynamics meshes [PDF]
In aerospace computational fluid dynamics (CFD) calculations, the Delaunay triangulation of suitable quadrilateral meshes can lead to unsuitable triangulated meshes.
Mount, David M., Posenau, Mary-Anne K.
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Dense point sets have sparse Delaunay triangulations
, 2002 The spread of a finite set of points is the ratio between the longest and shortest pairwise distances. We prove that the Delaunay triangulation of any set of n points in R^3 with spread D has complexity O(D^3).
Erickson, Jeff
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Higher signature Delaunay decompositions
, 2016 A Delaunay decomposition is a cell decomposition in R^d for which each cell is inscribed in a Euclidean ball which is empty of all other vertices. This article introduces a generalization of the Delaunay decomposition in which the Euclidean balls in the ...
Danciger, Jeffrey +2 more
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ISPRS International Journal of Geo-InformationPedestrian trajectory prediction plays a vital role in autonomous driving and intelligent surveillance systems. Graph neural networks (GNNs) have shown remarkable effectiveness in this task by explicitly modeling social interactions among pedestrians ...
Lei Chen, Jiajia Li, Jun Xiao, Rui Liu
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From Constrained Delaunay Triangulations to Roadmap Graphs with Arbitrary Clearance [PDF]
, 2016 Stéphane Lens, Bernard Boigelot
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Fast and Efficient Restricted Delaunay Triangulation in Random Geometric Graphs [PDF]
, 2008 Chen Avin
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Facial Expressions Recognition Based on Delaunay Triangulation of Landmark and Machine Learning
, 2021 Farid Ayeche, Adel Alti
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A New Approach to Output-Sensitive Voronoi Diagrams and Delaunay Triangulations [PDF]
, 2012 Gary L. Miller, Donald R. Sheehy
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