Interpolating G2 continuous closed curve with rational conics(基于有理二次Bézier曲线段的G2连续闭曲线插值)

本文给出了两段相邻的有理二次Bézier曲线G2连续的条件,提出了通过调整权因子而不是调整控制顶点来修改二次有理Bézier曲线的形状的方法,从而实现了两相邻曲线间的G2连续拼接;实现了两分离二次有理Bézier曲线间的G2连续过渡.最后还给出了在仅仅增加或改变一个控制顶点的情况下,利用二次Bézier曲线插值平面凸多边形的顶点,构成G2连续的闭曲线....

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Bibliographic Details
Main Author: CHENGJin-hui(陈锦辉)
Format: Article
Language:zho
Published: Zhejiang University Press 2001-03-01
Series:Zhejiang Daxue xuebao. Lixue ban
Subjects:
Online Access:https://doi.org/zjup/1008-9497.2001.28.2.227-230