Title :
Generalized NURBS curves and surfaces
Author :
Wang, Qing ; Hua, Wei ; Li, Guiqing ; Bao, Hujun
Author_Institution :
State Key Lab of CAD&CG, Zhejiang Univ., Hangzhou, China
Abstract :
A representation, the generalized NURBS (G-NURBS), is proposed for modeling parametric curves and surfaces. G-NURBS provides a unified framework for traditional parametric curve and surface. G-NURBS surface based on arbitrary irregular mesh can represent closed surface or trimmed surface with only one surface patch.
Keywords :
computational geometry; curve fitting; solid modelling; surface fitting; G-NURBS curves; G-NURBS surface; arbitrary irregular mesh; closed surface; parametric curves; parametric surfaces; surface patch; trimmed surface; unified framework; Shape; Solid modeling; Spline; Surface reconstruction; Surface topography; Topology;
Conference_Titel :
Geometric Modeling and Processing, 2004. Proceedings
Print_ISBN :
0-7695-2078-2
DOI :
10.1109/GMAP.2004.1290061
