指纹识别源代码，研究指纹识别的人可以作为参考。

用 MixColor 函数画出来的渐变效果，速度还可以。-MixColor function painting with the gradual effects can also speed.

用vc++读取ply文件模型...结果用opengl显示-With vc++ Read ply paper model ... the results show that using opengl

联机手写数字识别，可以运行的 (2005-1-14，VC,69KB,下载1-online handwritten numeral recognition, can run (2005-1-14, VC, 69KB download a

svga编程,-svga programming ,

基于vc的24位真彩色转为256色函数-based on the true color 24 to 256 colors function

在m_pic控件里画一个坐标轴，有两个Y轴，并可以实现无闪刷新-Lane painting m_pic control in a coordinate axis, two Y-axis, and can be achieved without flash refresh

MapObject2.2控件代码-MapObject2.2 control code

平面二维作图 实现起来很简单 可供初学者参考-2D mapping to achieve together is very simple reference for beginners

完成图像的插补运算，实现图像的增强与灰度调节-Completion of image interpolation operations, the realization of image enhancement and gray-scale adjustment

利用hough变换来进行圆形检测.Function uses Standard Hough Transform to detect circles in a binary image.According to the Hough Transform for circles, each pixel in image space corresponds to a circle in Hough space and vise versa. upper left corner of image is the origin of coordinate system.-Using hough transform for circle detection. Function uses Standard Hough Transform to detect circles in a binary image.According to the Hough Transform for circles, each pixel in image space corresponds to a circle in Hough space and vise versa. Upper left corner of image is the origin of coordinate system.