摘要
研究Bezier曲线和Bezier网的相互关系,讨论细分Bezier网的性质,分析细分Bezier网与其相应的Bezier曲线之间的误差,并给出一个相对较优的上界估计,其结果在Bezier曲线的几何计算与图形绘制中都有重要的应用。
The relationship between Bézier curves and their corresponding Bézier nets is studied, and the properties of subdivision Bézier nets are discussed. The error between a Bézier eurve and the eorresponding subdivided Bézier net is analyzed, and an optimal upper bound is given. The result ean be applied in geometrie eomputation and rendering of Bézier eurves.
出处
《上海海事大学学报》
北大核心
2005年第3期92-94,共3页
Journal of Shanghai Maritime University