DocumentCode
3378770
Title
Multiresolution volume representation: the wavelet approach
Author
Castro, Silvia ; Castro, Liliana ; de Giusti, Armando
Author_Institution
Dept. de Ciencias de la Comput., Univ. Nacional del Sur, Bahia Blanca, Argentina
fYear
1999
fDate
1999
Firstpage
195
Lastpage
200
Abstract
A novel method for multiresolution volume representation is presented. The method is based on wavelets and it can be used for representing volumetric data defined on non structured grids. The basic contribution is the extension of wavelets to volumetric domains of arbitrary topological type. This extension is made by constructing a wavelet basis defined on any tetrahedrized volume. This basis construction is achieved using a multiresolution analysis and lifting scheme
Keywords
computer graphics; topology; wavelet transforms; arbitrary topological type; basis construction; lifting scheme; multiresolution analysis; multiresolution volume representation; non structured grids; tetrahedrized volume; volumetric data; volumetric domains; wavelet approach; wavelet basis; Multiresolution analysis; Wavelet domain;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer Science Society, 1999. Proceedings. SCCC '99. XIX International Conference of the Chilean
Conference_Location
Talca
ISSN
1522-4902
Print_ISBN
0-7695-0296-2
Type
conf
DOI
10.1109/SCCC.1999.810188
Filename
810188
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