摘要
利用均匀B样条基的卷积定义,推导出均匀B样条的细分掩模与PASCAL三角形的等价关系,并利用该关系,给出了均匀B样条的细分矩阵和实例.
The relation between the subdivision masks for uniform B-splines and PASCAL triangle is computed through the Convolution definition of uniform B-splines base. Then the uniform B-splines subdivision matrixes and the example are presented from the relation.
出处
《高师理科学刊》
2007年第6期6-8,共3页
Journal of Science of Teachers＇College and University
基金
黑龙江省教育厅科学技术项目(11523056)
黑龙江省教育厅高职高专院校科学技术研究项目(11515157)
