立体显示地形,效果不错，可以实现程序，看立体的地形图，opengl实现...

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。

vc++二维数据拟合源代码边干边学过后 共和国精华区 国会结构化-vc fitting two-dimensional data source learning by doing focus of the Republic after the structure of Congress

一个滚动条的图形控件-a rolling of the graphics control

离散数据三角化-breath-5, a program file to show that I will be my last set of five procedures is described.

Bezier曲线由三个点确定，此程序用C实现了三次Bezier曲线图形的绘制-Bezier curve determined by three points, this procedure three times with the C implementation Bezier curve drawing graphics

使用alpha做的透明效果，推荐看下-done using alpha transparency effects and recommend a glance

背景模型： Running Average, Median Background，Gaussian Mixture 行人跟踪算法： Meanshift, Optical Flow

一个简单的绘图工具的实现 可以参考学习图形学基本算法-a simple drawing tools can refer to the realization of the basic graphics learning algorithm

关键的影象对矫正程序,选择尽量在250分辨率的民用效果-The key image of the correction procedure, to choose as far as 250 civilian-resolution effect

ECC椭圆曲线算法源代码.Crypto++库的开发者是Wei Dai，非常好，标准的C++模板，不论是学习还是从应用的角度，都是难得的教材。算是提供一个给大家多学习和交流的机会-ECC elliptic curve algorithm source code. Crypto Library is the development of Dai Wei, a very good standard C template, or whether it is learning from the application point of view, is a rare materials. One is to provide the public more study and exchange opportunities