An improved subdivision scheme for integration of approximation and interpolation

被引：0
|
作者：
Cao, Dansen [2 ]
Lin, Shujin [1 ,3 ]
Liu, Chengming [2 ]
Pan, Jun [2 ]
Cao, Guangyuan [4 ]
机构：
[1] Sun Yat Sen Univ, Minist Educ, Key Lab Digital Life, Guangzhou 510275, Guangdong, Peoples R China
[2] Sun Yat Sen Univ, Sch Informat Sci & Technol, Guangzhou 510275, Guangdong, Peoples R China
[3] Sun Yat Sen Univ, Sch Community, Guangzhou 510275, Guangdong, Peoples R China
[4] Sun Yat Sen Univ, Sch Software, Guangzhou 510275, Guangdong, Peoples R China
来源：
2009 IEEE 10TH INTERNATIONAL CONFERENCE ON COMPUTER-AIDED INDUSTRIAL DESIGN & CONCEPTUAL DESIGN, VOLS 1-3: E-BUSINESS, CREATIVE DESIGN, MANUFACTURING - CAID&CD'2009 | 2009年
关键词：
Interpolating subdivision; Approximating subdivision; Continuity;
D O I：
暂无
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
We present a modified blending subdivision scheme achieving C-1 continuity with extensive applications. The main idea is to find the relationship between interpolating subdivision schemes and approximating subdivision schemes. We introduce a parameter to control transition from approximation to interpolation. Our method can produce a limit curve intervening between approximating and interpolating. Experiments have shown that this new scheme can solve the noticeable "shrinking effects" occurring in interpolating subdivision schemes and "popping effects" occurring in approximating schemes.
引用
收藏
页码：1220 / +
页数：3
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