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Proceedings Article, Paper
@InProceedings
Beitrag in Tagungsband, Workshop

Author, Editor
Author(s):
Sorkine, Olga
Lipman, Yaron
Cohen-Or, Daniel
Alexa, Marc
Rössl, Christian
Seidel, Hans-Peter
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Not MPG Author(s):
Sorkine, Olga
Lipman, Yaron
Cohen-Or, Daniel
Alexa, Marc
Editor(s):
Scopigno, Roberto
Zorin, Denis
Fellner, Dieter W.
Spencer, Stephen N.
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Not MPII Editor(s):
Scopigno, Roberto
Zorin, Denis
Fellner, Dieter W.
Spencer, Stephen
BibTeX cite key*:
SLCARS:2004
Title, Booktitle
Title*:
Laplacian Surface Editing
lse.pdf (8037.64 KB)
Booktitle*:
SGP 2004 (SGP-04) : Symposium on Geometry Processing
Event, URLs
Conference URL::
Downloading URL:
Event Address*:
Nice, France
Language:
English
Event Date*
(no longer used):
Organization:
Eurographics/ACM SIGGRAPH
Event Start Date:
8 July 2004
Event End Date:
10 July 2004
Publisher
Name*:
Eurographics
URL:
Address*:
Aire-la-Ville, Switzerland
Type:
Vol, No, Year, pp.
Series:
Volume:
Number:
Month:
Pages:
179-188,274
Year*:
2004
VG Wort Pages:
20
ISBN/ISSN:
3-905673-13-4/1727-8384
Sequence Number:
DOI:
Note, Abstract, ©
(LaTeX) Abstract:
Surface editing operations commonly require geometric details of the surface to be preserved as much as possible. We argue that geometric detail is an intrinsic property of a surface and that, consequently, surface editing is best performed by operating over an intrinsic surface representation. We provide such a representation of a surface, based on the Laplacian of the mesh, by encoding each vertex relative to its neighborhood. The Laplacian of the mesh is enhanced to be invariant to locally linearized rigid transformations and scaling. Based on this Laplacian representation, we develop useful editing operations: interactive free-form deformation in a region of interest based on the transformation of a handle, transfer and mixing of geometric details between two surfaces, and transplanting of a partial surface mesh onto another surface. The main computation involved in all operations is the solution of a sparse linear system, which can be done at interactive rates. We demonstrate the effectiveness of our approach in several examples, showing that the editing operations change the shape while respecting the structural geometric detail.
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Access Level:
Public

Correlation
MPG Unit:
Max-Planck-Institut für Informatik
MPG Subunit:
Computer Graphics Group
Appearance:
MPII WWW Server, MPII FTP Server, MPG publications list, university publications list, working group publication list, Fachbeirat, VG Wort



BibTeX Entry:

@INPROCEEDINGS{SLCARS:2004,
AUTHOR = {Sorkine, Olga and Lipman, Yaron and Cohen-Or, Daniel and Alexa, Marc and R{\"o}ssl, Christian and Seidel, Hans-Peter},
EDITOR = {Scopigno, Roberto and Zorin, Denis and Fellner, Dieter W. and Spencer, Stephen N.},
TITLE = {Laplacian Surface Editing},
BOOKTITLE = {SGP 2004 (SGP-04) : Symposium on Geometry Processing},
PUBLISHER = {Eurographics},
YEAR = {2004},
ORGANIZATION = {Eurographics/ACM SIGGRAPH},
PAGES = {179--188,274},
ADDRESS = {Nice, France},
ISBN = {3-905673-13-4/1727-8384},
}


Entry last modified by Conny Liegl, 01/07/2008
Hide details for Edit History (please click the blue arrow to see the details)Edit History (please click the blue arrow to see the details)

Editor(s)
Christian Rössl
Created
05/21/2004 10:41:19 AM
Revisions
11.
10.
9.
8.
7.
Editor(s)
Conny Liegl
Christine Kiesel
Christine Kiesel
Christine Kiesel
Christine Kiesel
Edit Dates
07.01.2008 15:34:54
03.04.2007 15:43:42
09.06.2005 16:43:46
09.06.2005 16:43:21
24.05.2005 15:25:41


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