Shape-preserving bivariate interpolation
Shape-preserving bivariate interpolation
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DOI：
10.1137/0727030
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发表时间：
1990-04
影响因子：
2.9
通讯作者：
P. Constantini;F. Fontanella
中科院分区：
文献类型：
--
作者：
P. Constantini;F. Fontanella
提出了一种在矩形网格上对任意数据集进行插补的保形曲面构造方法。该曲面是任意连续类的张量积样条，推广了以前文献中给出的一元保形样条的一些性质。
A method for constructing shape-preserving surfaces interpolating arbitrary sets of data on rectangular grids is presented. The surfaces are tensor product splines of arbitrary continuity class which extend some properties of univariate shape-preserving splines given in earlier papers.