On linear independence of T-spline blending functions

This paper shows that, for any given T-spline, the linear independence of its blending functions can be determined by computing the nullity of the T-spline-to-NURBS transform matrix. The paper analyzes the class of T-splines for which no perpendicular T-node extensions intersect, and shows that the...

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Main Authors: Zheng, Jianmin., Sederberg, Thomas W., Hughes, Thomas J. R., Scott, Michael A., Li, Xin.
其他作者: School of Computer Engineering
格式: Article
語言:English
出版: 2013
在線閱讀:https://hdl.handle.net/10356/84489
http://hdl.handle.net/10220/13070
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