An Efficient Algorithm for the Calculation of NURBS Curves and All Their Derivatives

作     者：Zhang Xiaopeng Wu Enhua (Computer Science Lab, Institute of Software, The Chinese Academia Sinica, Beijing 100080)Kang Baosheng (Department of Mathematics, Northwest University, Xi’an 710069, China) 

出 版 物：《Computer Aided Drafting,Design and Manufacturing》 (计算机辅助绘图设计与制造（英文版）)

年 卷 期：1998年第8卷第2期

页      码：22-28页

摘      要：Through a precise recursion of B-spline bases, this paper presents an efficient algorithm for the calculation of NURBS curves and all their derivatives. The algorithm requires less storage and is proved to be stable.

主 题 词：NURBS B-spline de Boor algorithm 

学科分类：081203[081203] 08[工学] 0835[0835] 0812[工学-测绘类] 

馆 藏 号：203700599...