| 带形状参数的五次 Bezier 曲线的扩展 |
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| 引用本文： | 张丹丹.带形状参数的五次 Bezier 曲线的扩展[J].佳木斯大学学报,2014(2):313-315,317. |
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| 作者姓名： | 张丹丹 |
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| 作者单位： | 安徽广播电视大学安庆分校 |
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| 摘 要： | 给出了带2个形状参数α，γ五次多项式基函数和带3个形状参数α，β，γ的六次多项式基函数，都是五次Bernstein基函数的扩展。依据这两组基函数，并分别定义了两种带形状参数的多项式曲线。所得到的曲线具有五次Bezier曲线类似的几何性质，并且灵活性比较强。
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| 关 键 词： | 五次Bezier曲线 形状参数 曲线设计 拼接 |
Extension of Quintic Bezier Curves with Shape Parameters |
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| ZHANG Dan-dan.Extension of Quintic Bezier Curves with Shape Parameters[J].Journal of Jiamusi University(Natural Science Edition),2014(2):313-315,317. |
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| Authors: | ZHANG Dan-dan |
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| Institution: | ZHANG Dan-dan;Anqing Campus,Anhui Radio and Television University; |
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| Abstract: | Two classes of polynomial basis functions of 5th degree with shape control parameter α,γand 6 th degree with shape control parameter α,β,γwere presented , which are both extensions of quintic Bernstein basis functions .According to the basis functions , the two groups of polynomial curves with shape control parame-ters were defined .The constructed curves inherit the similar geometric properties of the quintic B ezier curve and allow for greater flexibility . |
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| Keywords: | quintic Bezier curve shape parameter curve design continuity |
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