New bounds on the magnitude of the derivative of rational Bézier curves and surfaces
نویسنده
چکیده
Two bounds on the magnitude of the derivative of rational Bézier curves are presented and compared with the known ones. As an application, we improve the existing bounds on the magnitude of partial derivatives of rational Bézier surfaces. 2005 Elsevier B.V. All rights reserved.
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ورودعنوان ژورنال:
- Computer Aided Geometric Design
دوره 22 شماره
صفحات -
تاریخ انتشار 2005