Mesh Denoising via Iterative Alpha-Trimming and Nonlinear Diffusion of Normals with Automatic Thresholding

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CGI
2003
Computer Graphics International 2003 (CGI'03)
Abstract - Mesh Denoising via Iterative Alpha-Trimming and Nonlinear Diffusion of Normals with Automatic Thresholding

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Computer Graphics International 2003 (CGI'03)

Tokyo, Japan

July 09-July 11

ISBN: 0-7695-1946-6

	ASCII Text	x
	Hirokazu Yagou, Yutaka Ohtake, Alexander G. Belyaev, "Mesh Denoising via Iterative Alpha-Trimming and Nonlinear Diffusion of Normals with Automatic Thresholding," Computer Graphics International Conference, pp. 28, Computer Graphics International 2003 (CGI'03), 2003.

	BibTex	x
	@article{ 10.1109/CGI.2003.1214444, author = {Hirokazu Yagou and Yutaka Ohtake and Alexander G. Belyaev}, title = {Mesh Denoising via Iterative Alpha-Trimming and Nonlinear Diffusion of Normals with Automatic Thresholding}, journal ={Computer Graphics International Conference}, volume = {0}, year = {2003}, issn = {1530-1052}, pages = {28}, doi = {http://doi.ieeecomputersociety.org/10.1109/CGI.2003.1214444}, publisher = {IEEE Computer Society}, address = {Los Alamitos, CA, USA}, }

	RefWorks Procite/RefMan/Endnote	x
	TY - CONF JO - Computer Graphics International Conference TI - Mesh Denoising via Iterative Alpha-Trimming and Nonlinear Diffusion of Normals with Automatic Thresholding SN - 1530-1052 SP EP A1 - Hirokazu Yagou, A1 - Yutaka Ohtake, A1 - Alexander G. Belyaev, PY - 2003 KW - mesh smoothing KW - alpha-trimming KW - nonlinear diffusion KW - automatic thresholding KW - processing mesh normals VL - 0 JA - Computer Graphics International Conference ER -

Hirokazu Yagou, University of Aizu

Yutaka Ohtake, Max-Planck-Institut f?r Informatik

Alexander G. Belyaev, University of Aizu; Max-Planck-Institut f?r Informatik

DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/CGI.2003.1214444

In this paper, we present two simple yet effective mesh denoising methods. The methods combine a diffusion (repeated local averaging) of mesh normals with histogram-based filtering procedures. According to our experimental results the methods outperform conventional smoothing techniques in denoising meshes with sharp features.

Index Terms:

mesh smoothing, alpha-trimming, nonlinear diffusion, automatic thresholding, processing mesh normals

Citation:

Hirokazu Yagou, Yutaka Ohtake, Alexander G. Belyaev, "Mesh Denoising via Iterative Alpha-Trimming and Nonlinear Diffusion of Normals with Automatic Thresholding," cgi, pp.28, Computer Graphics International 2003 (CGI'03), 2003

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