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          Institute: MPI für Informatik     Collection: Computer Graphics Group     Display Documents



ID: 278951.0, MPI für Informatik / Computer Graphics Group
Discrete Tensorial Quasi-Harmonic Maps
Authors:Zayer, Rhaleb; Rössl, Christian; Seidel, Hans-Peter
Editors:Spagnuolo, Michaela; Pasko, Alexander; Belyaev, Alexander
Language:English
Publisher:IEEE
Place of Publication:Los Alamitos, USA
Date of Publication (YYYY-MM-DD):2005
Title of Proceedings:Shape Modeling International 2005 (SMI 2005)
Start Page:276
End Page:285
Place of Conference/Meeting:Cambridge, MA, U.S.A
(Start) Date of Conference/Meeting
 (YYYY-MM-DD):
2005-06-15
Audience:Experts Only
Intended Educational Use:No
Abstract / Description:We introduce new linear operators for surface parameterization.
Given an initial mapping from the parametric plane onto a surface mesh, we
establish a secondary map of the plane onto itself that mimics the initial
one.
The resulting low-distortion parameterization is smooth as it stems from
solving a quasi-harmonic equation.
Our parameterization method is robust and independent of (the quality of) the
initial map.
In fact, for most cases the methods converges from a simple projection on the
least squares plane even for complex models.
Last Change of the Resource (YYYY-MM-DD):2006-04-25
External Publication Status:published
Document Type:Conference-Paper
Communicated by:Hans-Peter Seidel
Affiliations:MPI für Informatik/Computer Graphics Group
Identifiers:LOCALID:C125675300671F7B-62611A9AA502D8EEC1256FB9004FF74E-...
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