A handwritten numeral recognition, it is true! Learning reference

D3D标准框架写分屏显示贴图，学习D3D入门有很好的帮助-D3D write standard framework-screen display textures, learning D3D entry is a great help

Polygon clipping is one of those humble tasks computers do all the time. It s a basic operation in creating graphic output of all kinds. There are several well-known polygon clipping algorithms, each having its strengths and weaknesses. The oldest one (from 1974) is called the Sutherland-Hodgman algorithm. In its basic form, it is relatively simple. It is also very efficient in two important cases, one being when the polygon is completely inside the boundaries, and the other when it s completely outside.

bmp图像曝光处理-bmp image processing exposure

人脸的检测与定位算法源码，主用是采用人脸的灰度信息进行人脸的检测，并定位鼻子眼睛和嘴-Face detection and location algorithm source code, the main use is the human face of gray information Face Detection, positioning the nose and eyes and mouth

祝朋友生日快乐的网站！很适合在朋友的时候送给朋友一个惊喜，走过路过不要错过！

程序主要实现了图像的边缘提取功能，输入一副图像，利用canny算子提取他的边缘，并保存提取边缘后的图的结果。其中提取边缘的canny算子的参数是可以自己设定的，程序简单有效。

vtk的小例子，希望对大家有用！-vtk small examples, we hope to useful!

vc++实现的一个2D图形聊天代码，挺有趣的-vc++ realize a 2D graphical chat code, very interesting

简单的绘图程序源代码-simple drawing program source code