实现基于opencv的手势识别，训练方便，使用简单！

三角函数曲线 图形的叠加 双y轴图形的绘制 图形标注 -Trigonometric function curve of the superimposed graphics double y-axis label graphics rendering graphics

边沿检测与提取，轮廓跟踪 source目录下为源程序 功能是边沿检测与提取，轮廓跟踪 命令行编译过程如下 vcvars32 rc bmp.rc cl edge.c bmp.res user32.lib gdi32.lib 注意事项： 运行时，文件c: est.bmp必须存在-edge detection and extraction, contour tracking source directory function is the source for edge detection and extraction, contour tracking command line compiler process following vcvars32 rc bmp.rc cl edge.c bmp.res user32.lib gdi32.lib Note : running, documents c : test.bmp must exist

OUT CAD2004适用书籍，适用于各初学者 是入学的首选。-OUT CAD2004 applies to books, is applicable to all school of choice for beginners.

文字识别的细化算法，看着觉得还可以，有点意思，大家都来下载吧-Character Recognition refinement algorithm, I felt that I could watch, a little bit mean, we have to download it

画线问题演示程序-painting Line Demonstration Program

GIS简单的图形系统，可以兼容DWG等矢量数据-GIS simple graphical system that is compatible with DWG vector data, etc.

一个强大的VisualC++数字图像处理，包括几何变换，点运算，图解增强（图解平滑，中值滤波）边缘检测，阈值分析等-VisualC++ a powerful digital image processing, including geometric transformations, point operations, graphical enhancements (graphical smoothing, median filtering) edge detection, threshold analysis, etc.

OpenGL高级编程与可视化系统开发（高级编程篇）的随书源码-4，学习OpenGL的好东西-OpenGL Programming and Advanced Visualization System (Advanced Programming Part 1) the source-4 with books, learning the good stuff OpenGL -OpenGL high-level programming and visualization systems development (high-level programming chapter)-4 of the source with the book, learning OpenGL good things-OpenGL Programming and Advanced Visualization System (Advanced Programming Part 1) the source-4 with books, learning the good stuff OpenGL

用MATLAB实现如何进行滤波器的设计,具体为设计同态滤波器-This source code introduces a method on how to design a filter using MATLAB.And a homostasis filter is designed in detail.

图形编程：反弹球,VC-graphical programming : rebound the ball, VC