Bernstein-Bézier polynomials on spheres and sphere-like surfaces
نویسندگان
چکیده
In this paper we discuss a natural way to deene barycentric coordinates on general sphere-like surfaces. This leads to a theory of Bernstein-B ezier polynomials which parallels the familiar planar case. Our constructions are based on a study of homogeneous polynomials on trihedra in IR 3. The special case of Bernstein-B ezier polynomials on a sphere is considered in detail.
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ورودعنوان ژورنال:
- Computer Aided Geometric Design
دوره 13 شماره
صفحات -
تاریخ انتشار 1996