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



ID: 314374.0, MPI für Informatik / Computer Graphics Group
Curvilinear Spherical Parameterization
Authors:Zayer, Rhaleb; Rössl, Christian; Seidel, Hans-Peter
Language:English
Publisher:IEEE
Place of Publication:Los Alamitos, USA
Date of Publication (YYYY-MM-DD):2006
Title of Proceedings:Shape Modeling International (SMI)
Start Page:57
End Page:64
Place of Conference/Meeting:Matsushima, Japan
(Start) Date of Conference/Meeting
 (YYYY-MM-DD):
2006-06-14
Audience:Experts Only
Intended Educational Use:No
Abstract / Description:We present an efficient approach for solving the spherical parameterization
problem. The essence of the approach is to look for a solution in the
curvilinear coordinate system, without requiring the additional spherical
constraints usually needed in cartesian formulations. This setup allows us to
take full advantage of some existing techniques originally developed for planar
parameterization. Our results substantiate the efficiency of the method and
confirm its robustness. Meshes of non-trivial geometry with tens of thousands
of triangles are processed in a few seconds, always yielding bijective maps.
This computational achievement bridges a so far wide gap in performance between
spherical and planar parameterization.
Last Change of the Resource (YYYY-MM-DD):2007-03-07
External Publication Status:published
Document Type:Conference-Paper
Communicated by:Hans-Peter Seidel
Affiliations:MPI für Informatik/Computer Graphics Group
Identifiers:LOCALID:C125675300671F7B-13B358CD66F99E12C1257148002EF1A2-...
ISBN:0-7695-2591-1
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