在OpenGL中的一份

阈值变换的图像处理效果-threshold transform the image processing results

帧差法检测目标，简单适用，便于新手学习。-Homodyne detection target frame, simple to apply, easy to learn new

This the fascade design pattern example. You can find its descirption in the GoF book.-This is the fascade design pattern example. You can find its descirption in the GoF book.

这是我VB实习弄的图象的DCT变换程序，与大家分享-This is my VB internship get images of DCT procedures, and share

这是一个在windows中显示一个沿正弦曲线运动的圆的程序，是用VC＋＋编写的-This is a display in the windows along a sinusoidal curve campaign Yuan procedures, VC++ prepared

是一个324*306*32 海豚游泳的源代码-Is a 324* 306* 32 dolphins swim in the source code

简单起见，这里设定阈值为122，即最大灰度的一半-the sake of simplicity, this threshold value is set to 122, the largest gray half

图形裁剪，有点、线、多边形裁剪，点、线使用四比特法，多边形使用四边框裁剪-Graphic cutting, a little, line, polygon clipping, point, line and use the four-bit method, polygon clipping using the four border

从字符文件中读取字符到指定数组，数组可以用来识别操作，带字符文件-Read character from character file to named array,and the array can be used in recognising and operating files which include characters.

计算机图形学初级学者（改进的Bresenham直线段扫描算法）-computer graphics beginner(textbook method), improved bresenham line-scaning drawing algrithm.