如何抓取电脑屏幕并保存到文件的程序源代码

Sobel完整源代码，Visual C++实现-Sobel complete source code, Visual C++ Realize

基于直方图的图像检索程序，欢迎NG AN这个方向的兄弟提意见-histogram-based image retrieval procedures, NG AN welcomed the direction of the brothers advice

ImageList to DIB 将位图列表转换成设备无关位图(5KB)-ImageList DIB to the list of bitmap conversion device-independent bitmap (5KB)

混沌(Chaos),Logistic方程 X(n) = k*X(n-1)*( 1-X(n-1) ),即二次函数 f(x) = k*x(1-x), 选择适当的常数k,选择初始值 x0,迭代计算: x1=f(x0), x2=f(x1), x3=f(x2),..., 序列{ Xn }的整体"状态",敏感的依赖于常数k和初始值x0, 序列可能收敛,也可能,"乱七八糟"地振荡--产生混沌Chaos!-Chaos (Chaos), the logistic equation X (n) = k* X (n-1)* (1-X (n-1)), that is quadratic function f (x) = k* x (1-x), the election Optional appropriate constants k, the initial value of options x0, iterative calculation : x1 = f (x0), x2 = f (x), x3 = f (x2 ),..., sequence) (Xn the overall "state" sensitive dependence on constants k and initial value x0, convergent sequence may also possible, "mess" to the oscillation-- have Chaotic Chaos!

人脸检测 VC++程序。是一款效率很高的人脸识别系统-face detection

一个三维立方体旋转的例子，在自动旋转的基础上增加了放大和缩小的功能-a rotating 3-D cube example, the automatic rotation on the basis of a pan and zoom functions

一个用socket编的聊天室 以为java平台,实现聊天的小程序-socket with a series of the chat room thought java platform to achieve chatting small program

深度图像生成：主要用于生成圆球的深度图像，并计算物体的高斯和平均曲率，以及生成表面类型图像-depth image generation : mainly used to generate the depth sphere images, and calculated objects and the average Gaussian curvature, surface types and generating images

动华演示汉诺塔的盘子的搬移过程，例子中含有10个盘子！-Demonstrate the process of moving the Hanoi Dishes . There are 10 dishes in this programe

在位图内显示三维文字 -Displaying 3d text in bit map