opencv the use of the beginner' s to refer to the video and camera calls

这是一个OpenGL显示的例子，在NEHE的源码基础上修改而成，主要实现了球体的切割功能-This is an example of OpenGL display in NEHE modified on the basis of the source from the main implementation of the cutting function of the sphere

这个程序是应用两种图形变换形式（即：1.保持观测系统2.改变观测系统）来绘制三维图形-This procedure is the application of two types of graphics transform form (ie: 1. To maintain observing systems 2. To change the observing system) to draw three-dimensional graphics

显示图像3d灰度的一段代码-Gray 3d image shows a section of code

利用Direct3D,模拟实现3D水面波纹.-The use of Direct3D, Simulation and Realization of 3D surface of the water ripples.

基于qt使用qzxing库，结合opencv，进行二维码和条形码的解码，视频显示和解码的过程在不同的进程，因此可以流畅的显示，在解码的同时。

一个关于人脸识别的pca主程序分析算法的matlab程序-About the pca a face recognition algorithm matlab main program analysis procedures

一个很好的菜单程序-a good menu procedures

3D演示程序，实现基本图形算法，通过鼠标键盘事件编程，控制立方体。-3D demo program, the realization of basic graphics algorithms, programming keyboard events through the mouse to control the cube.

一个很好得画图系统，具有线型线宽得处理，非常值得一看啊，大家快来看吧-very good ,please look at it

三维地形绘制－－四叉树递归算法 .比较具有参考价值,值得借鉴-Three-dimensional topographical map- quadtree recursive algorithm. Compared with the reference value, it is worth drawing