NUAT B-spline curves
نویسندگان
چکیده
This paper presents a new kind of splines, called non-uniform algebraic-trigonometric B-splines (NUAT B-splines), generated over the space spanned by {1, t, . . . , tk−3, cos t, sin t} in which k is an arbitrary integer larger than or equal to 3. We show that the NUAT B-splines share most properties of the usual polynomial B-splines. The subdivision formulae of this new kind of curves are given. The generation of tensor product surfaces by these new splines is straightforward. 2003 Published by Elsevier B.V.
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ورودعنوان ژورنال:
- Computer Aided Geometric Design
دوره 21 شماره
صفحات -
تاریخ انتشار 2004