这个是用matlab编写的对图像嵌入数字水印的程序，基于dct变换，实现对图像的dct算法的数字水印程序...

1 程序功能 这是一个人脸识别演示/测试程序，用户可以基于程序中已经实现的算法，开发新的有关人脸识别的应用；也可以修改或添加新的算法，并测试其性能。 2 程序平台 程序基于Windows操作系统，VS2008 SP编写，算法部分用到了OpenCV 

另外一个二维流体模拟的源码。好像使用了nvidia最新的显卡编程语言CUDA实现。-Another source of two-dimensional fluid simulation. Like using the latest nvidia graphics programming language CUDA realize.

图形学实验课上做的基本图元绘制的程序，用opengl实现-Experimental Graphics class to do basic graphic element mapping process, using opengl realize

二维的画图类，可以进行点，线，三角形，矩形，椭圆，圆等形状的画图，并可进行缩放，是一个完整的类，直接调入自己的程序里面使用就可以的。-two-dimensional drawing class, for point, line, triangular, rectangular, oval, round shapes such as drawing, to carry out the zoom, is a complete category, transferred directly inside their use on the can.

2D图形库，可通过AllegroGL与opengGL交互，实现优势互补。主要作为2D游戏引擎-2D graphics library, AllegroGL with opengGL through interactive, complementary advantages. Used primarily as a 2D game engine

java3D实现不同灯光的照射效果，场景中同时有阴影出现-java3D to achieve the different effects of light exposure, the scene at the same time to cast a shadow appears

曲线显示控件，类似于心电图，For D5、D6、D7。-curve shows controls, similar to the electrocardiogram, For D5, D6, D7.

图像的正交变换，傅立叶变换，离散余弦变换，沃尔什变换，哈达玛变换-Images of the orthogonal transformation, Fourier transform, discrete cosine transform, Walsh transform, Hadamard transform

本程序为图象二值化，以及对图象马赛克，基于人体肤色划分等，功能齐全-procedures for the two binary images, and the right image mosaics, based on the delineation of human color, multifunctional

检测直线的hough变换，峰值检测，线检测和链接的用matlab实现 -line detection hough transform, peak detector, linear detection and link with the realization of Matlab