Non-uniform interpolatory subdivision via splines

JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS

卷:240

Article

Karciauskas, Kestutis²  Peters, Joerg¹ 

[1] Univ Florida, Gainesville, FL 32611 USA

[2] Vilnius State Univ, Vilnius, Lithuania

关键词: Non-uniform;    Interpolatory;    Subdivision;    Spline;    6-point;    Parameterized Catmull-Rom;   

DOI  :  10.1016/j.cam.2012.07.004

来源: Elsevier

【 摘 要 】

We present a framework for deriving non-uniform interpolatory subdivision algorithms closely related to non-uniform spline interpolants. Families of symmetric non-uniform interpolatory 2n-point schemes of smoothness Cn-1 are presented for n = 2, 3, 4 and even higher order, as well as a variety of non-uniform 6-point schemes with C-3 continuity. Crown Copyright (c) 2012 Published by Elsevier B.V. All rights reserved.

【 授权许可】

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