同济大学学报（自然科学版）2001，Vol.29Issue(4)：470-473,4.
Bézier曲线可降阶条件及其降阶逼近
Degree Reduction Condition and Approximation of Bézier Curves
摘要
Abstract
Using a recurrence formula, the paper gives a degree reduction condition for a (n + 1 )th Bézier curve to a n th Bézier curve. When the degree reduction condition is satisfied, the lower degree curve is given. On the other hand, by adjusting the given vertices, an approximation method for degree reduction of Bézier curve is presented and the error is estimated.关键词
Bézier曲线/递推/降阶/逼近/顶点分类
数理科学引用本文复制引用
刘庆生..Bézier曲线可降阶条件及其降阶逼近[J].同济大学学报（自然科学版）,2001,29(4):470-473,4.
