sift算法的c算法，基于opencv的，一个大牛写得，很厉害的。

一个简单的图形算法，先画一个多边形，产生封闭的区域，然后选择颜色，把这个区域填充。-A simple graphical algorithm, first draw a polygon, resulting in a closed region, then select the color, to fill the region.

判断点是否在多边形中，输入要求有组成多边形的点和要判断是否在多边形中的点，速度快！-To determine whether the polygon points, enter the required polygon composed of points and to determine whether the points in the polygon, fast!

Line detection in gray scale using hough transform-Line detection in gray scale using hough tr ansform

读取DWG 需要安装DToolsX 希望对大家游泳-Read DWG need to install DToolsX hope everyone swimming

高斯背景建模的C++程序，里面有用到OPENCV。-Gaussian background modeling C++ Procedures, which useful to OPENCV.

检测是否网络连接。看看好不好，好就下载吧，呵呵，好东西要分享啊-Detect the network connection. Good to see, good on the download now, huh, huh, ah want to share good things

一个图像查看程序的例子，用 Visual Studio 2005 开发，使用的是 Visual Studio 2005 自带的 BMP 类，可以进行格式转换。-An image to view examples of the procedure, using Visual Studio 2005 development, using Visual Studio 2005 built-in BMP category, format conversion can be carried out.

旋转的3维通道- Revolves 3 Uygur channel

这是一个100个MATLAB 实例程序，也是从网上搜索到的，对大家有用才好。-This is a 100 MATLAB Examples of procedures, but also from the Internet to search for useful everyone to do.

可以在VC++的绘制区域内，制定的区域内绘制出颜色渐变的区域。-Can VC++ Drawing area, the development of the region to map out the color gradient region.