DocumentCode
2398922
Title
The extension of cubic NURBS curves based on internal k-order-derivative constraints
Author
Chen, Shaoping ; Deng, Peisen ; Li, Zhen
Author_Institution
Dept. of Math., Wuhan Univ. of Technol., Wuhan, China
fYear
2012
fDate
19-20 May 2012
Firstpage
315
Lastpage
319
Abstract
Presents an optimization algorithm about cubic NURBS based on internal k-order- derivative constraints, and according to reset those control points, node vectors and weights, we can extend the NURBS curves to one target point or more target points. And we also prove those methods´ effectiveness through some specific examples.
Keywords
optimisation; splines (mathematics); control points; cubic NURBS curves; internal k-order-derivative constraints; node vectors; optimization algorithm; weights; Educational institutions; Interpolation; Optimization; Splines (mathematics); Surface reconstruction; Surface topography; Vectors; control points; data points; k-order-derivative constraints; the extension of NURBS curve;
fLanguage
English
Publisher
ieee
Conference_Titel
Systems and Informatics (ICSAI), 2012 International Conference on
Conference_Location
Yantai
Print_ISBN
978-1-4673-0198-5
Type
conf
DOI
10.1109/ICSAI.2012.6223623
Filename
6223623
Link To Document