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Proceedings Paper

A method for Delaunay triangulation using a uniform grid
Author(s): Yanling Hao; Hui Lu
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Paper Abstract

As the pop topic in geometry, triangulation is the elementary mathematical model in three-dimension data visualization. In this paper, a method for Delaunay triangulation using a uniform grid has been put forward. This method ensures the validity of determining the first side of triangulation and gives a fast method for determining the optimum point. This method ensures the correctness of triangulation and searching point strictly. Using the water-depth data, which is saved in Electronic Navigation Chart, has teted the simulation, and it proved that this method plays a very important role in the construction of the terrain of seabed.

Paper Details

Date Published: 19 March 2004
PDF: 7 pages
Proc. SPIE 5444, Fourth International Conference on Virtual Reality and Its Applications in Industry, (19 March 2004); doi: 10.1117/12.561127
Show Author Affiliations
Yanling Hao, Harbin Engineering Univ. (China)
Hui Lu, Harbin Engineering Univ. (China)


Published in SPIE Proceedings Vol. 5444:
Fourth International Conference on Virtual Reality and Its Applications in Industry
Jizhou Sun; Zhigeng Pan, Editor(s)

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