MPI-INF Logo
Publications

Server    domino.mpi-inf.mpg.de

Proceedings Article, Paper
@InProceedings
Beitrag in Tagungsband, Workshop

Author, Editor
Author(s):
Lipman, Yaron
Sorkine, Olga
Cohen-Or, Daniel
Levin, David
Rössl, Christian
Seidel, Hans-Peter
dblp
dblp
dblp
dblp
dblp
dblp
Not MPG Author(s):
Lipman, Yaron
Sorkine, Olga
Cohen-Or, Daniel
Levin, David
Editor(s):
Giannini, Franca
Pasko, Alexander
dblp
dblp
Not MPII Editor(s):
Giannini, Franca
Pasko, Alexander
BibTeX cite key*:
LSCLRS2004
Title, Booktitle
Title*:
Differential Coordinates for Interactive Mesh Editing
editingSMI.pdf (13369.5 KB)
Booktitle*:
Shape Modeling International 2004 (SMI 2004)
Event, URLs
Conference URL::
Downloading URL:
Event Address*:
Genova, Italy
Language:
English
Event Date*
(no longer used):
Organization:
Event Start Date:
7 June 2004
Event End Date:
9 June 2004
Publisher
Name*:
IEEE
URL:
http://www.computer.org/
Address*:
Los Alamitos, USA
Type:
Vol, No, Year, pp.
Series:
Volume:
Number:
Month:
Pages:
181-190
Year*:
2004
VG Wort Pages:
15
ISBN/ISSN:
0-7695-1909-1
Sequence Number:
DOI:
Note, Abstract, ©
(LaTeX) Abstract:
One of the main challenges in editing a mesh is to retain the visual appearance of the surface after applying various modifications. In this paper we advocate the use of linear differential coordinates as means to preserve the high-frequency detail of the surface. The differential coordinates represent the details and are defined by a linear transformation of the mesh vertices. This allows the reconstruction of the edited surface by solving a linear system that satisfies the reconstruction of the local details in least squares sense. Since the differential coordinates are defined in a global coordinate system they are not rotation-invariant. To compensate for that, we rotate them to agree with the rotation of an approximated local frame. We show that the linear least squares system can be solved fast enough to guarantee interactive response time thanks to a precomputed factorization of the coefficient matrix. We demonstrate that our approach enables to edit complex detailed meshes while keeping the shape of the details in their natural orientation.
Download
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{LSCLRS2004,
AUTHOR = {Lipman, Yaron and Sorkine, Olga and Cohen-Or, Daniel and Levin, David and R{\"o}ssl, Christian and Seidel, Hans-Peter},
EDITOR = {Giannini, Franca and Pasko, Alexander},
TITLE = {Differential Coordinates for Interactive Mesh Editing},
BOOKTITLE = {Shape Modeling International 2004 (SMI 2004)},
PUBLISHER = {IEEE},
YEAR = {2004},
PAGES = {181--190},
ADDRESS = {Genova, Italy},
ISBN = {0-7695-1909-1},
}


Entry last modified by Christine Kiesel, 07/01/2009
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
04/14/2004 10:21:01 AM
Revisions
12.
11.
10.
9.
8.
Editor(s)
Christine Kiesel
Christine Kiesel
Anja Becker
Christian Rössl
Christian Rössl
Edit Dates
03.05.2005 15:50:34
03.05.2005 15:35:10
03.02.2005 14:11:27
11/03/2004 04:34:31 PM
06/14/2004 11:36:09 AM


File Attachment Icon
editingSMI.pdf