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Shape Modeling and Applications, International Conference on (2002)
Banff, Canada
May 17, 2002 to May 22, 2002
ISBN: 0-7695-1546-0
pp: 83
ABSTRACT
The paper deals with the problem of analyzing and visualizing large-size volume data sets. To this aim, we consider multiresolution representations based on a decomposition of the field domain into tetrahedral cells. We compare two types of multiresolution representations that differ on the rule applied to refine an initial coarse mesh: one is based on tetrahedron bisection, and one based on vertex split. The two representations can be viewed as instances of a common multiresolution model, that we call a multiresolution mesh. Encoding data structures for the two representations are briefly described. An experimental comparison on structured volume data sets is presented.
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CITATION
Leila de Floriani, Emanuele Danovaro, Hana Samet, Michael Lee, "Multiresolution Tetrahedral Meshes: An Analysis and a Comparison", Shape Modeling and Applications, International Conference on, vol. 00, no. , pp. 83, 2002, doi:10.1109/SMA.2002.1003532
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