柳编工艺品的三维几何造型研究  

STUDY ON THREE DIMENSIONAL GEOMETRY MODEL OF WILLOW ARTWORK

作　　者：禹仁贵[1] 张海燕[1] 柳朝阳[2] 

机构地区：[1]商丘师范学院数学系,河南商丘476000 [2]郑州大学数学系,河南郑州450052

出　　处：《计算机应用与软件》2008年第6期283-285,共3页Computer Applications and Software

基　　金：河南省自然科学基金(0511013700)

摘　　要：针对柳编工艺品的三维几何造型问题,采用Bèzier曲线拟合柳编工艺品中柳条中心轴线方程,利用Bèzier曲面理论及相关知识构造柳条的外部轮廓曲面方程,根据其不同的外形确定相应的底部框架,从而在PC机上实现了各种形状的柳编工艺品的三维重建。实验结果表明,该方法不仅可以进行有效的柳编工艺品的三维重建,而且由参数控制的外形变化简单,具有广阔的应用前景。While studying the problem of three dimensional geometry modeling for willow artwork, Bèzier curves was used to fit the wicker central axis equation in willow artworks, and Bèzier surface theory and related knowledge were used to construct the surface equation of wicker outer profile, then three dimensional reconstruction of different kinds of willow artworks was realized on PC by determining the bottom frames according to different artwork shapes. It were shown by experiment results that this method has broad prospects in its application for the effectiveness in 3 dimension reconstruction of willow artworks and simple change of shape controlled by the parameters.

关 键 词：柳编工艺品 Bèzier曲线 曲面 三维模型 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术] TS933.21[自动化与计算机技术—计算机科学与技术]