本文整理的计算几何基本概念和常用算法包括如下内容：-Finishing this paper the basic concepts of computational geometry and algorithms commonly used include the following:

acis scheme几何造型。可以描述整车的基本外形，简单易懂-acis scheme geometric modeling. Can describe the vehicle' s basic shape, easy to understand

实现数字图像基本的各种处理（直方图统计，几何变换，二值化），三大变换（傅里叶，沃尔什，离散余弦），各种复原方法-Basic all kinds of digital image processing (histogram statistics, geometry transformation, binarization), three transform (Fourier, Walsh, discrete cosine), all kinds of recovery methods

MFC实现数字图像的基本变换：几何运算、点运算、领域运算、各种图像格式之间的相互转换-MFC digital image of the basic transformation: geometric computing, conversion point operations, field operations, between the various image formats