Improved derivative bounds of the rational quadratic Bézier curves
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摘要
A new derivative bound of the rational quadratic Bézier curves is obtained. It is an improvement over the bound which was regarded as a sharp bound in a recent paper. Also the new bound is superior to the existing bounds given by some other authors.
论文关键词:Rational Bézier curve,Derivative,Bound
论文评审过程:Available online 21 November 2014.
论文官网地址:https://doi.org/10.1016/j.amc.2014.10.120