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COMPGEOM
2003
ACM

106views Discrete Geometry» more COMPGEOM 2003»

Updating and constructing constrained delaunay and constrained regular triangulations by flips

13 years 9 months ago

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I discuss algorithms based on bistellar ﬂips for inserting and deleting constraining (d − 1)-facets in d-dimensional constrained Delaunay triangulations (CDTs) and weighted CD...

Jonathan Richard Shewchuk

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DCG
2008

118views more DCG 2008»

General-Dimensional Constrained Delaunay and Constrained Regular Triangulations, I: Combinatorial Properties

13 years 4 months ago

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Two-dimensional constrained Delaunay triangulations are geometric structures that are popular for interpolation and mesh generation because they respect the shapes of planar domai...

Jonathan Richard Shewchuk

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GIS
2002
ACM

118views Automated Reasoning» more GIS 2002»

Characterisation and generalisation of cartographic lines using Delaunay triangulation

13 years 4 months ago

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A method is presented for generalising cartographic lines using an approach based on determination of their structure. Constrained Delaunay triangulation is used to construct a ske...

P. M. van der Poorten, Christopher B. Jones

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