Reference TypeConference Proceedings
Citation KeyGoisPoEtTeCaErNo:2007:RoAdSu
Author1 Gois, João Paulo
2 Polizelli-Junior, Valdecir
3 Etiene, Tiago
4 Tejada, Eduardo
5 Castelo, Antonio
6 Ertl, Thomas
7 Nonato, Luis Gustavo
Affiliation1 Universidade de São Paulo
2 Universidade de São Paulo
3 Universidade de São Paulo
4 Universität Stuttgart
5 Universidade de São Paulo
6 Universität Stuttgart
7 Universidade de São Paulo
TitleRobust and Adaptive Surface Reconstruction using Partition of Unity Implicits
Conference NameBrazilian Symposium on Computer Graphics and Image Processing, 20 (SIBGRAPI)
EditorFalcão, Alexandre Xavier
Lopes, Hélio Côrtes Vieira
Book TitleProceedings
DateOct. 7-10, 2007
Publisher CityLos Alamitos
PublisherIEEE Computer Society
Conference LocationBelo Horizonte
KeywordsPartition of Unity, Surface Reconstruction, Multi-variate Orthogonal Polynomials, J1A Triangulation.
AbstractImplicit surface reconstruction from unorganized point sets has been recently approached with methods based on multi-level partition of unity. We improve this approach by addressing local approximation robustness and iso-surface extraction issues. Our method relies on the J1A triangulation to perform both the spatial subdivision and the iso-surface extraction. We also make use of orthogonal polynomials to provide adaptive local approximations in which the degree of the polynomial can be adjusted to accurately reconstruct the surface locally. Finally, we compare our results with previous work to demonstrate the robustness of our method.
Tertiary TypeFull Paper
FormatPrinted, On-line.
Size1032 KiB
Number of Files1
Target Filegois-RobustAdaptivePartitionUnityImplicits.pdf
Last Update2007: administrator
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