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- The pure mathematics of points and lines and curves and surfaces. 关于点,线,曲线和表面的纯数学。
- The second one emphasizes in the theory of BSC curves and surfaces. 第二部分为BSC曲线曲面的理论。
- Many parametric curves and surfaces have been developed in CAGD. 在计算机辅助几何设计领域中,许多种参数曲线和曲面已经有了完整的理论。
- M. P. doCarmo, Differential Geometry of Curves and Surfaces, Prentice-Hall. 陈维桓，微分几何初步，北京大学出版社。
- RaPidly generatin curves and surfaces is always one of the basicproblems in CAGD. 曲线和曲面的快速生成一直是CAGD研究中的基本问题之一。
- Summarize the develop and actuality of CAGD. Introduce the meaning and foreground in fairing of curves and surfaces. 在综述几何造型原理的基础上，回顾几何造型技术的发展趋势和现状，并介绍了曲线曲面光顺技术的意义和发展前景。
- The fifth part is the expression of normal curves and surfaces in the form of BSC and BBC. 进一步论述了B样条曲线曲面和BSC曲线曲面以及有理B样条曲线曲面和附权BSC曲线曲面的联系，与BSC曲线曲面有关的算法也有详细的描述。
- Gentle bending, is put into use apply to curves and surfaces, or the corner, but many-sided. 柔和弯曲,适用于曲线、曲面或角落，可多方面使用。
- An Introduction to the Curves and Surfaces of Computer-Aided Design, Robert C. Beach VAN NOSTRAND REINHOLD, New York. 《计算机辅助几何设计与非均匀有理B样条》施法中著北京航空航天大学出版社1994，10。
- Allows you to reshape curves and surfaces by dragging handles attached to the object. 通过拖动连接在物体上的手柄来重定义曲面或曲线的形状。
- Farin G. Curves and surfaces for computer aided geometric design： A practical guide. 施法中.;论参数曲线曲面的几何不变性
- Cardinal B-spline wavelets have been widely used in multiresolution modeling for curves and surfaces. 在多分辨率曲线和曲面造型中，基数B样条小波已经得到广泛应用。
- In CAD system, parametric curves and surfaces are usually applied to interpolate, approximate and fit the giving data. 在CAD系统中,经常用参数曲线曲面来插值、逼近、拟合测量得到的数据点。
- Based on the principle of a MAF method, a new method for computing the parameters of the points on Nurbs curves and surfaces is presented. 基于 MAF方法的原理 ;提出了反求Nurbs曲线 /曲面参数的一种新方法 .
- It is not hard to conclude that the BBC representation of curves and surfaces is the extensive form of Bezier curves and surfaces. 6）基于BSC和BBC理论的曲线曲面的重新参数化方法以及相应的重新参数化方法在曲线曲面求交处理中的应用，这是本文的重点内容之五。
- In this paper, a new approach based on perturbation method is proposed for the piecewise polynomial approximation of rational curves and surfaces. 本文利用摄动的思想，以摄动有理曲线（曲面）的系数的无穷模作为优化目标，给出了用多项式曲线（曲面）逼近有理曲线（曲面）的一种新方法。
- Changing shape of curves and surfaces and approximate merging two adjacent curves and surfaces are both hot topics in CAGD. 调整曲线曲面的形状及两相邻曲线曲面的近似合并问题都是CAGD领域中的热点问题。
- In the existing curves and surfaces formulations, a shape is designed by moving the control points of curves or surfaces. 摘要在现有的曲线曲面设计中，曲线曲面的形状是通过控制顶点或数据点来确定的。
- At first, after reviewing the history of the curves and surfaces in CAGD, the author briefly introduces the main content. 在前两章中首先回顾了CAGD中曲线曲面的发展历史,并简要介绍本文的主要内容。
- Curves and Surfaces are objects just as meshes are objects except they differ in that they are expressed in terms of mathematical functions, rather than as a series of points. 曲线和曲面是同网格一样的物体,不同点在于他们的数学表达式是不想同的,更象是一系列的点来表示。
