DocumentCode
1839592
Title
Multi-resolution triangulations with adaptation to the domain based on physical compression
Author
Marroquim, Ricardo ; Cavalcanti, P.R. ; Esperanca, Claudio
Author_Institution
Univ. Fed. do Rio de Janeiro, Brazil
fYear
2004
fDate
17-20 Oct. 2004
Firstpage
226
Lastpage
233
Abstract
This paper presents a method for generating multi-resolution triangulations of non-manifold objects composed of several regions with arbitrary geometry. The process of adapting the triangulation to the boundary of the object is based on physical compression, more specifically, a mass-spring system. The final triangulation usually has no degenerated triangles and provides an approximation of the boundary based on a chosen resolution.
Keywords
computational geometry; data compression; image coding; image resolution; simulation; arbitrary geometry; boundary approximation; mass-spring system; multi-resolution triangulation generation; nonmanifold objects; object boundary; physical compression; Earthquake engineering; Equations; Geology; Geometry; Mesh generation; Multiresolution analysis; Numerical simulation; Petroleum; Tides; Weather forecasting;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer Graphics and Image Processing, 2004. Proceedings. 17th Brazilian Symposium on
ISSN
1530-1834
Print_ISBN
0-7695-2227-0
Type
conf
DOI
10.1109/SIBGRA.2004.1352965
Filename
1352965
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