Offset Approximation along the Offset Direction for Planar Curve

摘要：

This paper proposed a wholly new offset approximation method. Based on the improvement of the best rational Chebyshev approximation theory, approximating the offset curve along the offset direction is investigated, and the approximation error is also measured along the offset direction, which could reflect the real approximation effect. Experiments show that the proposed method has advantage of low complexity, high precision, and global error control.

关键词： CAGD offset curve rational approximation

作者: Hongyan Zhao Hongmei Zhao

作者单位: College of Fundamental Studies Shanghai University of Engineering Science Shanghai, China Well-Logging Company Henan Oilfield Nanyang, China

会议类型: 国际会议

会议名称: 2011 Fourth International Symposium on Computational Interlligence and Design 第四届计算智能与设计国际会议 ISCID 2011

会议地点: 杭州

会议语种:英文

页码: 524-528

在线出版日期: 2011-10-28（万方平台首次上网日期，不代表论文的发表时间）