这是一个抓屏的源代码.大家可以了解键盘上的抓屏键是如何实现的.也许可以帮助大家....

VC++数字图象获取,处理及实践应用.数字图像模式识别技术及工程实践上的关于图像的纹理相关、局部平稳性、惯性矩等的计算源代码和程序。.. -VC digital image acquisition, processing and application. Digital image pattern recognition technology and engineering practice on the texture relevant, local smooth, and the moment of inertia calculations source code and procedures. ..

Hough变换用来在图象中查找直线。它的原理是：假设有一条与原点距离为s，方向角为θ的一条直线，直线上的每一点都满足方程 s=x*Cosθ+y*Sinθ，利用这个事实，我们可以找出某条直线来。这段程序，用来找出图象中最长的直线。-Hough Transformation is used for searching lines in an image . Here is the principle: Assume there is a line whoes direction is "sita" , and the distance from the origin to this line is s. So each point in this line satisfies the equation : s=x*Cos(sita)+ y*Sin(sita) . We can find out the lines based on this fact. And this programme is to find out the longest line in the image.

调色板程序，可以选择3种类型的颜色并可进行配色，方便实用-Palette program, you can choose 3 types of color matching can be carried out to facilitate the practical

Image Grabber of DALSA TDI

玩转三维空间 c＃实现 代码简单，赶紧下载啦-Conquers 3D space c# code simple, quickly downloaded

李萨如图形的实现-Lissajous the realization of graphics

利用vc6.0 sp6开发的指纹识别算法，欢迎大家研究下载。-Vc6.0 sp6 developed the use of fingerprint recognition algorithm, welcomed everyone to download.

该文件可实现对手势二值图的轮廓跟踪，并且提取手势轮廓图的傅立叶描述子提取-The document can be realized on the sign binary image of contour tracking and contour extraction gestures Fourier descriptors extraction

MDE 是 MiniGUI 的综合演示程序。主要的演示程序有：虚拟控制台程序、控件演示程序、对话框演示程序、字体演示程序、GDI 接口演示程序、看图程序、记事本程序、绘图程序、扫雷游戏、推箱子游戏、俄罗斯方块游戏、合并同类项游戏等。 -MDE MiniGUI is a comprehensive demonstration program. The main demo program are : Virtual Console procedures, controls demo program, the dialog demo program, fonts Demonstration Program, the GDI interface demo program, flashcards procedures, the Notepad program, a plotting program, minesweeping games, magazines games, Tetris game, the merger of similar items games.

白板程序 ，功能比较多！-whiteboard Procedure, function more!