DocumentCode
2221900
Title
Moving least squares multiresolution surface approximation
Author
Mederos, B. ; Velho, L. ; De Figueiredo, Luiz Henrique
Author_Institution
Instituto de Matematica Pura e Aplicada, Rio de Janeiro, Brazil
fYear
2003
fDate
12-15 Oct. 2003
Firstpage
19
Lastpage
26
Abstract
We describe a new method for surface reconstruction based on unorganized point clouds without normals. We also present a new algorithm for refining the initial triangulation. The output of the method is a refined triangular mesh with points on the moving least squares surface of the original point cloud.
Keywords
computational geometry; image reconstruction; image resolution; least squares approximations; mesh generation; surface fitting; k-nearest neighbors; moving least squares surface; multiresolution surface approximation; surface reconstruction; triangular mesh; unorganized point clouds; Clustering algorithms; Computational geometry; Greedy algorithms; Image reconstruction; Least squares approximation; Least squares methods; Multiresolution analysis; Scattering; Surface reconstruction; Three-dimensional displays;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer Graphics and Image Processing, 2003. SIBGRAPI 2003. XVI Brazilian Symposium on
Conference_Location
Sao Carlos, Brazil
ISSN
1530-1834
Print_ISBN
0-7695-2032-4
Type
conf
DOI
10.1109/SIBGRA.2003.1240987
Filename
1240987
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