数字水印处理系统主要由水印嵌入和水印检测两个过程。（1）水印嵌入过程为：数字水印（X）、原图像（I）和密钥/公钥（K）通过数字水印嵌入算法形成嵌入水印后的图像（...

把DDB转换成DIB-put into DIB

该函数用来对BlurDIB()生成的DIB图像进行复原操作-the function used to BlurDIB () generated DIB image recovery operation

能实现彩色图RGB分量的数字显示，并能将彩色图转换为灰度图。-achieve color RGB component to the figures, and can change color to grayscale.

This is a face recognition algorithm.

虽然系统有给出划圆的直接的函数，但是没有让读者了解具体的计算机系统内部的绘制过程，本程序以顺圆为例，以逐点逼近法画出了并且是可以从任意点开始的顺圆的程序-Although the system is given a round of direct function, but did not allow the reader to understand the specific computer systems within the mapping process, the procedures to Shun Yuen example, the point-by-painted with the approximation and can be started from any point of Shun Yuen procedures

医学图像处理toolkit-medical image processing toolkit

这是一个OpenGL显示的例子，在NEHE的源码基础上修改而成，主要实现了球体的切割功能-This is an example of OpenGL display in NEHE modified on the basis of the source from the main implementation of the cutting function of the sphere

捕获网络摄像头在计算机上的视频，使用纯 c + + 代码和 MFC 来实施。对于初学者来说，学会这项技术如何捕获图像和视频相机的非常有用的。

Eigenface Face Recognition System All functions are easy to use, as they are heavy commented. Furthermore, a sample script is included to show their usage. -Eigenface Face Recognition SystemAll functions are easy to use, as they are heavy commented. Furthermore, a sample script is included to show their usage.

该判断多边形点时钟排列方向， 非常准确（不准确的还没有遇到过，快3年了）。 该函数用到的相关函数都在文档中： 1.PtoLDistance－点到直线的距离； 2.CalcPolygonRect－计算多边形外接矩形； 3.CalcSegmentRect－计算线段外接矩形； 4.Distance－计算两点距离； 5.ISZEROA－判断数值是否为零； 该函数数据类型为Windows的POINT，使用了标准模板vector-The polygon points to determine the direction of the clock with very accurate (inaccurate, not yet encountered, fast 3 years). The function of the correlation function used in the document: 1.PtoLDistance-point to the straight-line distance 2.CalcPolygonRect-calculated external rectangular polygon 3.CalcSegmentRect-computing segment external rectangle 4.Distance-computing two distance 5 . ISZEROA-judge whether the value is zero the function data type for the Windows-POINT, using the standard template vector