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A study of data-dependent triangulations for terrains

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A study of data-dependent triangulations for terrains

Wu, Weifei (2004) A study of data-dependent triangulations for terrains. Masters thesis, Concordia University.

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Abstract

When simplifying and approximating surfaces with triangulations, we must determine what is a good triangulation. Thus, we need to define the criterion to measure the quality of a triangulation. There exist many useful criteria in the literature, such as Max-Min angle, Min-Max angle, least squares fit, Gaussian curvature, mean curvature criteria and so on. We introduce two further triangulations based on a minimum area criterion. This thesis compares these different criteria for terrain simplification for a variety of types of terrains.

Divisions:Concordia University > Faculty of Engineering and Computer Science > Computer Science and Software Engineering
Item Type:Thesis (Masters)
Authors:Wu, Weifei
Pagination:ix, 122 leaves : ill. ; 29 cm.
Institution:Concordia University
Degree Name:M. Comp. Sc.
Program:Computer Science and Software Engineering
Date:2004
Thesis Supervisor(s):Fevens, Thomas
ID Code:8133
Deposited By:Concordia University Libraries
Deposited On:18 Aug 2011 14:16
Last Modified:18 Aug 2011 14:16
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