DocumentCode :
1620307
Title :
Wiener filtering of meshes
Author :
Alexa, Marc
Author_Institution :
Technische Hochschule Darmstadt, Germany
fYear :
2002
fDate :
6/24/1905 12:00:00 AM
Firstpage :
51
Lastpage :
57
Abstract :
This work investigates smoothing, fairing, or, more generally, filtering of mesh geometry. The approach transfers the ideas of optimal (Wiener) filtering to the setting of meshes. It extends fairing approaches that use only first order neighborhoods and allows to assume arbitrary local spectral properties of the mesh geometry. The definition of the local autocorrelation allows the design of filters for smoothing as well as for special effects in shape modeling
Keywords :
computational geometry; interpolation; solid modelling; Wiener filtering; arbitrary local spectral properties; fairing approaches; first order neighborhoods; local autocorrelation; mesh geometry filtering; optimal filtering; shape modeling; smoothing; Autocorrelation; Filtering; Finite impulse response filter; Fractals; Geometry; Laplace equations; Shape; Smoothing methods; Solid modeling; Wiener filter;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Shape Modeling International, 2002. Proceedings
Conference_Location :
Banff, Alta.
Print_ISBN :
0-7695-1546-0
Type :
conf
DOI :
10.1109/SMI.2002.1003528
Filename :
1003528
Link To Document :
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