free-form curves 形态曲线
Free Form Curves and Surfaces 自由曲线曲面
free form curves 自由曲线
form of curves 曲线形式
free-form control curves 自由态控制曲线
curves of form 各船形曲线
Parabolic and cubic interpolation routines are used to provide approximations of free-form curves using higher-order equations.
抛物线差补和立方差补法通过高次高程来实现自由曲线。
An important topic of Computer Aided geometric design and Computer Graphics is geometric modeling, whose major components are free-form curves and surfaces design and modeling.
几何造型是计算机辅助几何设计和计算机图形学的一项重要内容，而曲线曲面的设计与造型又是几何造型的一个主要内容。
Based on the feature domain of Data Clouds obtained in the former chapter, this chapter gets its feature points. Finally free-form curves interpolated through these feature points are produced.
在第二章得到特征点云带的基础之上，本章进而得到点云的特征点，并根据这些特征点生成自由曲线，这些自由曲线插值于特征点。
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