Constructing Bézier curves with monotone curvature
Constructing Bézier curves with monotone curvature
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用单调曲率构造贝塞尔曲线
DOI:
10.1016/j.cam.2019.01.004
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发表时间:
2019-08
影响因子:
2.4
通讯作者:
Fei Hou
中科院分区:
文献类型:
--
作者:
Aizeng Wang;Gang Zhao;Fei Hou
Monotone curvature plays an important role on curve design with aesthetic shapes. In this paper, we analyze the curvature distributions of Bézier curves and show that if three conditions are satisfied, then the curvature of the Bézier curve is monotone. We also give a sufficient geometric condition of Bézier curves with monotone curvature. Furthermore, we present a designing approach of monotone curvature variation (MCV) Bézier curves. Experiments show that curves constructed by the new method perform well not only in terms of aesthetically pleasing shape, but also in monotone curvature distribution.
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DOI:
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