Wu, Weifei (2004) A study of data-dependent triangulations for terrains. Masters thesis, Concordia University.
MQ94755.pdf - Accepted Version
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)|
|Pagination:||ix, 122 leaves : ill. ; 29 cm.|
|Degree Name:||M. Comp. Sc.|
|Program:||Computer Science and Software Engineering|
|Thesis Supervisor(s):||Fevens, Thomas|
|Deposited By:||Concordia University Libraries|
|Deposited On:||18 Aug 2011 18:16|
|Last Modified:||04 Nov 2016 23:58|
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