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  3D Scattered Data Approximation with Adaptive Compactly Supported Radial Basis Functions

Ohtake, Y., Belyaev, A., & Seidel, H.-P. (2004). 3D Scattered Data Approximation with Adaptive Compactly Supported Radial Basis Functions. In F. Giannini, & A. Pasko (Eds.), Shape Modeling International 2004 (pp. 31-39). Los Alamitos, USA: IEEE.

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 Urheber:
Ohtake, Yutaka1, Autor           
Belyaev, Alexander1, Autor           
Seidel, Hans-Peter1, Autor                 
Affiliations:
1Computer Graphics, MPI for Informatics, Max Planck Society, ou_40047              

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Schlagwörter: -
 Zusammenfassung: In this paper, we develop an adaptive RBF fitting procedure
for a high quality approximation of a set of points scattered
over a piecewise smooth surface. We use compactly supported
RBFs whose centers are randomly chosen from the points.
The randomness is controlled by the point density and surface
geometry. For each RBF, its support size is chosen adaptively
according to surface geometry at a vicinity of the RBF center.
All these lead to a noise-robust high quality approximation of
the set. We also adapt our basic technique for shape
reconstruction from registered range scans by taking into
account measurement confidences. Finally, an interesting link
between our RBF fitting procedure and partition of unity
approximations is established and discussed.

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Sprache(n): eng - English
 Datum: 2005-04-272004
 Publikationsstatus: Erschienen
 Seiten: -
 Ort, Verlag, Ausgabe: -
 Inhaltsverzeichnis: -
 Art der Begutachtung: -
 Identifikatoren: eDoc: 231941
Anderer: Local-ID: C125675300671F7B-01FB2D4B5B4C2508C1256FAF0037848B-smi04obs
BibTex Citekey: Ohtake-et-al_SMI04
DOI: 10.1109/SMI.2004.1314491
 Art des Abschluß: -

Veranstaltung

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Titel: 2004 International Conference on Shape Modeling and Applications
Veranstaltungsort: Genova, Italy
Start-/Enddatum: 2004-06-07 - 2004-06-09

Entscheidung

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Titel: Shape Modeling International 2004
  Kurztitel : SMI 2004
Genre der Quelle: Konferenzband
 Urheber:
Giannini, Franca1, Herausgeber
Pasko, Alexander1, Herausgeber
Affiliations:
1 External Organizations, ou_persistent22            
Ort, Verlag, Ausgabe: Los Alamitos, USA : IEEE
Seiten: - Band / Heft: - Artikelnummer: - Start- / Endseite: 31 - 39 Identifikator: ISBN: 0-7695-2075-8