Degree reduction of composite Bézier curves
نویسندگان
چکیده
منابع مشابه
Degree reduction of composite Bézier curves
This paper deals with the problem of multi-degree reduction of a composite Bézier curve with the parametric continuity constraints at the endpoints of the segments. We present a novel method which is based on the idea of using constrained dual Bernstein polynomials to compute the control points of the reduced composite curve. In contrast to other methods, ours minimizes the L2-error for the who...
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A disk Wang-Bézier type generalized Ball curve is a Wang-Bézier type generalized Ball curve whose control points are disks in a plane. It can be viewed as a parametric curve with error tolerances. In this paper, we discuss the problem of degree reduction of disk Wang-Bézier type generalized Ball curve, that is, bounding disk Wang-Bézier type generalized Ball curves with lower degree disk Wa...
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ژورنال
عنوان ژورنال: Applied Mathematics and Computation
سال: 2017
ISSN: 0096-3003
DOI: 10.1016/j.amc.2016.08.004