Sun and earth lighting effects

查找所有二维平面上点的外轮廓的程序，采用opencv实现，是一个简单的学习图形学的工具-get all planar point on the outer contour of the procedures used opencv realized, is a simple tool for learning graphics

movement_detect_system 运动检测系统 源程序-movement_detect_system motion detection system source code

a copylefted C implementation of a technique for non-linear, robust homography estimation from matched image point features.-a copylefted C implementation of a technique for non-linear, robusthomography estimation from matched image point features.

具有线缺陷六方点阵的全息干涉计算程序，十分有用！-Lattice defects in the six-party line with the holographic interferometry program, very useful!

对任意多边形进行切割，求其相交部分,相交部分用红色线段标出。-draw two polygon and then they can cut each other.The color of intersected parts are red.

鼠标器运用的实例-examples of the use of a mouse

flash flv play tool 支持 F4v 格式 -flash flv file edit

算法代码，分别提取两类不同的特征。 使用时直接将代码拷贝到需要使用的地方即可。 代码片断在Visual C++6.0下可编译。-Difference withdraw two kind oves different characteristics. Use time directly will code s copy go need use de place and then be OK. Code s fraction at Visual C++6.0 under can translate and edit

图像文件格式处理代码-image file format handling code

使用opencv开源库，利用灰度共生矩阵实现图片纹理特征提取，c++代码实现。