一种二值水印嵌入的方法，个人编写的，里面还有ppt，及Arnold置乱算法...

读取AutoCAD文件中内嵌的缩略图, 可以读取从AutoCAD版本10~2005. 该文件是一个UNIT,请建立工程并产生新例调用它-read AutoCAD documents embedded thumbnail, can be read from AutoCAD version 10 ~ 2005. This document is a UNIT, and works to establish new cases have called it

数字图像诱导场现象-digital image field-induced phenomena

人脸的检测与定位算法源码，主用是采用人脸的灰度信息进行人脸的检测，并定位鼻子眼睛和嘴-Face detection and location algorithm source code, the main use is the human face of gray information Face Detection, positioning the nose and eyes and mouth

图像锐化源代码 直接在vc中运行就可以 可以作为编程参考-sharper images directly in the source code to run on vc can be programmed as a reference

我写的是一个工程数据检测，然后画出数据曲线的实例，Demo 中的数据为随机生成的数据，由于我没有做过控件，所以在 DataCurve.pas 只定义了一个多线程的类，没有做成控件。-I wrote an engineering data detection, and then draw an example of curve data, Demo data for the randomly generated data, because I have not done control, so only DataCurve.pas defines a type of multi-threaded, there is no made control.

学习OpenGL的好例子 -A good example of learning OpenGL

三角函数曲线作图器-trigonometry curve Constructions

利用opengl技术，实现单色、彩色字符的旋转-The use of opengl technology to achieve monochrome, color character rotation

菜单画图程序，分别在客户区窗口画出直线，圆和正方形。也可以使用工具栏的快捷方式画图。-Paint program menu, respectively, the window in the client area to draw a straight line, circle and square. You can also use the toolbar shortcut to drawing.

图形图像的特效显示，包括平移显示、从小倒下、从左到右显示-Graphic images show the effects, including the translation shows that the fall from a young age, left to right show