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Title: Simultaneous aligning and smoothing of Surface triangulations
Authors: Escobar, J. M. 
Montenegro, R. 
Rodríguez, E. 
Montero, G. 
UNESCO Clasification: 12 Matemáticas
1206 Análisis numérico
1204 Geometría
Keywords: Trivariate T-spline
Isogeometric analysis
Volumetric parameterization
Mesh optimization
Meccano method, et al
Issue Date: 2008
Project: Modelos Numéricos Predictores Para la Gestión Medioambiental. 
Journal: Engineering with Computers 
Conference: 17th International Meshing Roundtable (IMR 2008) 
Abstract: In this work we develop a procedure to deform a given surface triangulation to obtain its alignment with interior curves. These curves are defined by splines in a parametric space and, subsequently, mapped to the surface triangulation. We have restricted our study to orthogonal mapping, so we require the curves to be included in a patch of the surface that can be orthogonally projected onto a plane (our parametric space). For example, the curves can represent interfaces between different materials or boundary conditions, internal boundaries or feature lines. Another setting in which this procedure can be used is the adaption of a reference mesh to changing curves in the course of an evolutionary process...
ISBN: 9783540879206
ISSN: 0177-0667
DOI: 10.1007/s00366-010-0177-7
Source: Proceedings of the 17th International Meshing Roundtable, IMR 2008, p. 333-350
Rights: by-nc-nd
Appears in Collections:Actas de congresos
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