从前用matlab编的人脸识别的特征提取以及识别程序，希望有用...

最经典的KL变换的人脸识别程序 程序稍加修改也可以用到一般的图象和文字的识别上-classic KL transform Face Recognition Procedure for some amendments to the general can also use images and text on the recognition

实现图像的sobel轮廓提取、闭合轮廓线提取、区域生长等-region grow ，sobel

体积阴影例子程序和源代码，包括Quake3等文件的加载代码。-shadow volume procedures and examples of source code, including Quake and other documents loading code.

采用分治法解决生成Voronoi图的问题，采用用户交互式输入点及动态显示运行结果的方式，非常直观-using divide-and-conquer method to solve the Voronoi diagram generation. using interactive user input and dynamic display of the results of the operation, a very intuitive

dat文件格式到bmp文件格式的转化，界面友好，操作方便-transform dat file to bmp file,user-friendly interface,easy operation.

本源码完整给出了一个接口函数; 用户只需要给出一个模型文件名称，函数返回需要的8个OBB的顶点; 算法使用开源osg作为基础库函数，先抽取模型的所有的点，接着计算协方差矩阵，继而求解三个特征向量作为OBB的三个轴；在此基础上给出模型OBB的八个顶点；

This code is used for creating an initial structure made of either substrate atoms or deposited atoms. It generates three types of structures: rows, columns, and hemispheres. Type, size and number of objects are determined by the user. The  соde generates two files: ibox.txt and iboxXY_jmol.txt. The file ibox.txt contains coordinates of atoms in “integer” format (i, j, k, name_of_atom) and may be used as input to NASCAM. The file iboxXY_jmol.txt stores the same information about the position of the atoms but in Cartesian coordinates (name_of_atom x, y, z, ) in JMOL format. It may be used for visualization.     If a surface structure made of  atoms of both types is needed, then create two files, one for each type of atom, and then combine these files.

计算机图形学的直线裁剪程序-computer graphics line cutting procedures

基于神经网络的字符识别系统，详细描述了文本的识别方法，提出了一种新的识别技术。

一个vb编的二维图形引擎-a vb series of the two-dimensional graphics engine