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<em>v.delaunay</em> uses an existing vector points map (<b>input</b>)
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to create a Delaunay triangulation vector map (<b>output</b>).
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Delaunay triangulation example (red-yellow points are the data points from which the triangulation was generated):
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<img src="v_delaunay.png" border="1">
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Commands used with the North Carolina dataset to create the above figure (subset shown in figure).
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<div class="code"><pre>
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g.region n=220750 s=219950 w=638300 e=639000 -p
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v.delaunay input=elev_lid792_randpts output=elev_lid792_randpts_delaunay
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<em>Leonid Guibas and Jorge Stolfi, (1985). Primitives for the
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Manipulation of General Subdivisions and the Computation of
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Voronoi Diagrams, ACM Transactions on Graphics, Vol 4, No. 2,
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April 1985, Pages 74-123
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<a href="v.voronoi.html">v.voronoi</a>,
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<a href="v.hull.html">v.hull</a>
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Martin Pavlovsky, Google Summer of Code 2008, Student<br>
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Paul Kelly, Mentor<br>
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Based on "dct" by Geoff Leach, Department of Computer Science, RMIT.<br>
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<i>Last changed: $Date: 2014-01-07 00:15:11 +0100 (Tue, 07 Jan 2014) $</i>