Algorithms for shape preserving local approximation with automatic selection of tension parameters
نویسنده
چکیده
This paper describes the problem of shape preserving approximation for data with speci ed tolerances Using the tool of generalized B splines GB splines for short simple one and three point algorithms of shape preserving local approximation with automatic choice of the tension parameters are de veloped In the two dimensional case tensor products of one dimensional splines are employed The results of numerical calculations are given
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عنوان ژورنال:
- Computer Aided Geometric Design
دوره 17 شماره
صفحات -
تاریخ انتشار 2000