Minimizing the maximal ratio of weights of a rational Bézier curve
نویسنده
چکیده
This paper presents a solution to the problem of reparameterizing a rational curve by a Möbius transformation such that the maximal ratio of weights in the reparameterized representation is minimized. The problem is reduced to solving a linear programming problem, which can be solved directly and simply. The result can be used to reparameterize rational curves so as to yield tight bounds on derivatives. 2004 Elsevier B.V. All rights reserved.
منابع مشابه
Minimizing the maximal ratio of weights of rational Bézier curves and surfaces
Article history: Received 21 May 2009 Received in revised form 25 June 2010 Accepted 22 August 2010 Available online 16 September 2010
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عنوان ژورنال:
- Computer Aided Geometric Design
دوره 22 شماره
صفحات -
تاریخ انتشار 2005