用圆近似任意多边形，圆的多少与容差大小有关。

基于pca的人脸识别系统的MATLAB程序，包括特征提取和识别。-Pca-based face recognition system, MATLAB procedures, including feature extraction and recognition.

ＯＣＲ文字识别程序，必须安装ｏｆｆｉｃｅ２００３　，安装的时候选择ｄｏｕｍｅｎｃｔ-OCR text recognition program, you must install office2003, when choosing to install doumenct

实现图像数据的JPEG-LS标准的压缩，可以实现无损压缩也可以进行有损压缩-Realize image data standard JPEG-LS compression, lossless compression can be lossy compression can also be carried out

我用MFC做的小型的曲线的画法及界面，但是老师说了要用opengl，所以我想把我的程序发到网上让大家和我共享，并且给我帮助-I used to do small MFC curve drawing method and interface, but the teacher said to use opengl, so I want my hair to process online so that everyone and I share, and give me help

qt实现的读取Oracle数据库实例，利用了MVC模式，是模仿学习的好例子-qt achieved read Oracle database instance, using the MVC model is a good example of learning to imitate

用VC＋＋编的计算机图形算法-with VC++ series of the computer graphics algorithms

柱型图,饼型图控件-Columnar chart, pie graph control

C++图像处理用于显示bmp文件的类，类名为DIB，有了这个类，再添加自己要处理的算法，就可以在c++mfc中对图像进行操作和处理了，用的时候将这个类添加到工程下，就可以直接调用了！！

VC编写简单的绘图程序，可绘制直线，矩形和圆，通过该程序，可使初学者快速入门-VC to prepare a simple drawing program, can draw a straight line, rectangle and round, through the program, will enable beginners to get started quickly

图像处理的基本方法源代码，包括：正交变换、傅立叶变换、离散余弦变换、沃尔什变换、卷积、平滑和锐化、边缘增强、Sobel边缘检测和Hough边缘检测、反演、开闭腐蚀和扩展、边缘提取、细化和增强等CDib公司