DocumentCode
2683887
Title
B-spline Surface Reconstruction by Inverse Subdivisions
Author
Nguyen-Tan, Khoi ; Raffin, Romain ; Daniel, Marc ; Le, Cung
Author_Institution
LSIS, Marseille, France
fYear
2009
fDate
13-17 July 2009
Firstpage
1
Lastpage
4
Abstract
This paper presents a method to reconstruct a B-spline surface from a quadrangular mesh, using an inverse Catmull-Clark subdivision. We want to minimize the surface contraction due to the approximating subdivision scheme. We introduce geometrical operations which minimize the impact of the subdivision approximation and can be used in the parametric surface reconstruction. The quality of the method is evaluated by criteria of distances, curvatures or computing time on experimental results.
Keywords
computational geometry; mesh generation; splines (mathematics); B-spline surface reconstruction; computing time; curvature; distance; geometrical operation; inverse Catmull-Clark subdivision; parametric surface reconstruction; quadrangular mesh; subdivision approximation; surface contraction; Approximation algorithms; Data compression; Equations; Large scale integration; Mesh generation; Spline; Surface reconstruction; Surface topography;
fLanguage
English
Publisher
ieee
Conference_Titel
Computing and Communication Technologies, 2009. RIVF '09. International Conference on
Conference_Location
Da Nang
Print_ISBN
978-1-4244-4566-0
Electronic_ISBN
978-1-4244-4568-4
Type
conf
DOI
10.1109/RIVF.2009.5174628
Filename
5174628
Link To Document