Using Laurent polynomial representation for the analysis of non-uniform binary subdivision schemes

被引:24
|
作者
Levin, D [1 ]
机构
[1] Tel Aviv Univ, Sch Math Sci, Ramat Aviv, Israel
关键词
Subdivision Scheme; Laurent Series; Generate Polynomial; Tension Parameter; Uniform Case;
D O I
10.1023/A:1018907522165
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
Non-uniform binary linear subdivision schemes, with finite masks, over uniform grids, are studied. A Laurent polynomial representation is suggested and the basic operations required for smoothness analysis are presented. As an example it is shown that the interpolatory 4-point scheme is C(1) with an almost arbitrary non-uniform choice of the free parameter.
引用
收藏
页码:41 / 54
页数:14
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