Two-parameter Alteration of B-splines

摘要：

　　Altering one or more knots of B-spline curves and surfaces,points of curves and surfaces will move on well defined curves called paths.Letting the knot value tend to infinity,the limit of the paths will be computed in this paper.The effect of two-parameter alteration of B-splines is discussed.

关键词： B-spline surface NURBS surface knot modification extended paths

作者: Yajuan Li Mingzeng Yang

作者单位: School of Science Hangzhou Dianzi University Hangzhou, China,310018 Mathmatics department Henan Institute of Education Zhengzhou, China, 450014

会议类型: 国际会议

会议名称: 2012 2nd International Conference on Computer Application and System Modeling(2012第二届计算机应用与系统建模国际会议)(ICCASM-2012)

会议地点: 沈阳

会议语种:英文

页码: 646-649

在线出版日期: 2012-07-27（万方平台首次上网日期，不代表论文的发表时间）