Result Details
Feature preserving mesh smoothing algorithm based on local normal covariance
ŠVUB, M.; KRŠEK, P.; ŠPANĚL, M.; ŠTANCL, V.; BARTOŇ, R.; VAĎURA, J. Feature preserving mesh smoothing algorithm based on local normal covariance. Proceedings of WSCG'10. 17-th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision. Plzeň: University of West Bohemia in Pilsen, 2010. p. 1-6. ISBN: 978-80-86943-86-2.
Type
conference paper
Language
English
Authors
Švub Miroslav, Ing., FIT (FIT), DCGM (FIT)
Kršek Přemysl, doc. Ing., Ph.D., DCGM (FIT), UTKO (FEEC)
Španěl Michal, doc. Ing., Ph.D., FIT (FIT), DCGM (FIT)
Štancl Vít, Ing., FIT (FIT), DCGM (FIT)
Bartoň Radek, Ing., FIT (FIT), DCGM (FIT)
Vaďura Jiří, Ing., FIT (FIT), DCGM (FIT)
Kršek Přemysl, doc. Ing., Ph.D., DCGM (FIT), UTKO (FEEC)
Španěl Michal, doc. Ing., Ph.D., FIT (FIT), DCGM (FIT)
Štancl Vít, Ing., FIT (FIT), DCGM (FIT)
Bartoň Radek, Ing., FIT (FIT), DCGM (FIT)
Vaďura Jiří, Ing., FIT (FIT), DCGM (FIT)
Abstract
Our goal is to develop a smoothing algorithm, which would be feature preserving and simple to use without the need of extensive parameter tuning. Our method does the smoothing of vertices based on local neighbourhood character, which is modeled by a covariance matrix of neighbourhood triangle normals. The eigenvalues and eigenvectors of the covariance matrix are used for local weighting of the displacement vector of laplacian operator. This way the method is locally auto-tuned.
Keywords
smoothing, polygonal mesh, covariance, edge preserving, noise removal
Published
2010
Pages
1–6
Proceedings
Proceedings of WSCG'10
Series
17-th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision
Conference
Winter School of Computer Graphics 2010
ISBN
978-80-86943-86-2
Publisher
University of West Bohemia in Pilsen
Place
Plzeň
BibTeX
@inproceedings{BUT34648,
author="Miroslav {Švub} and Přemysl {Kršek} and Michal {Španěl} and Vít {Štancl} and Radek {Bartoň} and Jiří {Vaďura}",
title="Feature preserving mesh smoothing algorithm based on local normal covariance",
booktitle="Proceedings of WSCG'10",
year="2010",
series="17-th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision",
pages="1--6",
publisher="University of West Bohemia in Pilsen",
address="Plzeň",
isbn="978-80-86943-86-2"
}
Projects
Security-Oriented Research in Information Technology, MŠMT, Institucionální prostředky SR ČR (např. VZ, VC), MSM0021630528, start: 2007-01-01, end: 2013-12-31, running
Departments