摘要
利用任意偶数次Said Ball基的对偶基 ,给出Said Ball基函数下的Marsden恒等式 ,并实现B啨ｚｉｅｒ曲线到Said Ball曲线的转换 这些结果对Said
By means of dual basis for Said Ball basis of even degree, we obtained Marsden identity and realized the conversion from Bézier curve to Said Ball curve These results are useful for the application of Said Ball curve and its popularization in Computer Aided Geometric Design
出处
《计算机辅助设计与图形学学报》
EI
CSCD
北大核心
2004年第7期950-952,共3页
Journal of Computer-Aided Design & Computer Graphics
基金
国家自然科学基金 ( 60 3 73 0 3 3 )
国家重点基础研究发展规划项目( 2 0 0 2CB3 12 10 1)资助
