Systems of coordinates associated with points scattered in the plane

被引：10

作者：

Brown, JL

机构：

[1] Mathematics Department, Univ. North Carolina at Wilmington, Wilmington, NC 28405

来源：

COMPUTER AIDED GEOMETRIC DESIGN | 1997年 / 14卷 / 06期

关键词：

natural neighbor coordinates; scattered data interpolation;

D O I：

10.1016/S0167-8396(96)00045-3

中图分类号：

TP31 [计算机软件];

学科分类号：

081202 ; 0835 ;

摘要：

We show how to generate systems of coordinate functions associated with points scattered in the plane by taking weighted averages of barycentric coordinate functions. We give two examples of such systems, one of which is equivalent to the system of natural neighbor coordinates when restricted to the convex hull of the scattered points. (C) 1997 Elsevier Science B.V.

引用

页码：547 / 559

页数：13

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