数字图象处理

经典画圆程序，C语言版，建立了坐标系，用户只需要输入圆的半径。-classic Circle procedures, C language version, a coordinate system, the user need only input the circular radius.

用ObjectARX开发AutoCAD的一个小工具,用来在AutoCAD中重新定向-with ObjectARX development of a small AutoCAD tools used in AutoCAD reorientation

本代码是一个在c#环境中使用emgucv（opencv）库进行人脸识别的程序，非常简单。很适合入门者来学习，非常感谢原作者的辛苦劳动。 opencv本身是使用c++开发的，emgucv是对opencv的封装，可以在c#环境汇总直接使用。

对高质量数字图像实行图像平滑，提高图片质量，并去掉噪声！-to implement high-quality digital image smoothing images, enhance picture quality and eliminating noise!

图形学的圆的生成2-graphics circle Generation 2

这是关于任意正多边形关于任意直线的对称变换，打破了以前的只能对于一个固定的直线的对称变换，省去了关于固定直线对称时每次都要输入的麻烦-of arbitrary isogon of arbitrary linear symmetry transformation, breaking the former only for a fixed linear symmetry transformation, eliminating the symmetry of the fixed line every time when the importation of trouble

D3D例子系统写的火焰效果 挺好的 大家可以借鉴-D3D examples of the flame effect system to write nice we can learn from

绘制等值线和等值面，并生成SHP格式的矢量文件-contour mapping and surface contour, and generating SHP vector document format

三维矩阵小球,当点击其中一个小球时,这个小球会自动旋转到最前方.-Three-dimensional matrix of small ball, when click on a small ball, the ball will automatically rotate to the front.

用vc写的关于图像效果的程序，不同的文件里面显示的是不同的图形效果-Written by vc effect on the image of the process, different file which shows the different graphical effects