DocumentCode
496332
Title
Simplification of Numerical Rational Surfaces
Author
Shen, Liyong ; Wu, Min ; Yang, Zhengfeng
Author_Institution
Sch. of Math. Sci. Grad., Univ. of CAS, Beijing, China
Volume
1
fYear
2009
fDate
24-26 April 2009
Firstpage
617
Lastpage
621
Abstract
Simplifying numerical rational surfaces is a basic problem in solid modeling, CAD and CAM. We present an algorithm to find a simpler approximate reparametrization of numerical rational surfaces which is very useful in original modeling design. Based on a better algebraic degree bound, approximate implicitization is proposed.
Keywords
approximation theory; computational geometry; CAD; CAM; approximate implicitization; approximate reparametrization; numerical rational surfaces simplification; solid modeling; Algorithm design and analysis; CADCAM; Computer aided manufacturing; Content addressable storage; Design automation; Design engineering; Lattices; Polynomials; Software engineering; Solid modeling; implicitizations; numerical rational surfaces; parameter supports; reparametrizations;
fLanguage
English
Publisher
ieee
Conference_Titel
Computational Sciences and Optimization, 2009. CSO 2009. International Joint Conference on
Conference_Location
Sanya, Hainan
Print_ISBN
978-0-7695-3605-7
Type
conf
DOI
10.1109/CSO.2009.274
Filename
5193772
Link To Document