An almost distribution-independent incremental Delaunay triangulation algorithm
Mirko Zadravec, Borut Zalik
In The Visual Computer, 21(6), 2005.
Abstract: This paper presents a new incremental insertion algorithm for constructing a Delaunay triangulation. Firstly, the nearest point is found in order to speed up the location of a triangle containing a currently inserted point. A hash table and 1-3 deterministic skip lists, combined with a walking strategy, are used for this task. The obtained algorithm is compared with the most popular Delaunay triangulation algorithms. The algorithm has the following attractive features: it is fast and practically independent of the distribution of input points, it is not memory demanding, and it is numerically stable and easy to implement.
Keyword(s): Delaunay triangulation, Incremental algorithm, Computational geometry, Skip list, Hash table
@article{Zadravec:2005:AAD,
author = {Mirko Zadravec and Borut Zalik},
title = {An almost distribution-independent incremental Delaunay triangulation algorithm},
journal = {The Visual Computer},
volume = {21},
number = {6},
pages = {384--396},
year = {2005},
}
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