改进的OSLO算法

MODIFIED OSLO ALGORITHM

本文给出了一个计算离散B-样条函数的基于导向点的改进了的OSLO算法。该算法在计算机辅助几何设计、计算机图形、图象处理及模式识别中有广泛的应用。与原来的OSLO 算法相比,本算法主要在存贮空间及执行速度上做了优化。

In this paper,a modified OSLO algorithm,which is used tocalculate discrete B-splines and useful in computer-aided geometric design,computer graphics,image processing and pattern recognition,is presented.The new algorithm possesses an advantage over the old one in storage spacerequirement and process speed.