A simple strategy for defining polynomial spline spaces over hierarchical T-meshes
نویسندگان
چکیده
منابع مشابه
Bases of Biquadratic Polynomial Spline Spaces over Hierarchical T-meshes
Basis functions of biquadratic polynomial spline spaces over hierarchical T-meshes are constructed. The basis functions are all tensor-product B-splines, which are linearly independent, nonnegative and complete. To make basis functions more efficient for geometric modeling, we also give out a new basis with the property of unit partition. Two preliminary applications are given to demonstrate th...
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ژورنال
عنوان ژورنال: Computer-Aided Design
سال: 2016
ISSN: 0010-4485
DOI: 10.1016/j.cad.2015.06.008