DWT的彩色水印嵌入算法，而且嵌入的水印附图像是彩色的。

判断点是否在多边形中，输入要求有组成多边形的点和要判断是否在多边形中的点，速度快！-To determine whether the polygon points, enter the required polygon composed of points and to determine whether the points in the polygon, fast!

图像旋转的MATLAB文件，角度可以定义，例子中包含了M源程序以及转换的图片。-MATLAB file image rotation, angle can be defined, for example, contains M as well as the conversion of the image source.

这是一个计算机图形学实例，在C++环境下实现圆中点BRESENHAM算法-This is an example of computer graphics in C++ environment to achieve the midpoint circle algorithm BRESENHAM

This algorithm will perform hough transform and detect shape of an object.-This algorithm will perform hough transfo rm and detect shape of an object.

实现计算机图形学中的三种典型算法：直线扫描转换、椭圆扫描转换、直线剪切。采用的是VC++中的MFC平台-To achieve the three typical computer graphics algorithms: linear scan conversion, scan conversion oval, straight cut. Using the VC++ in MFC platform

利用opencv实现的快速模板匹配算法 Fast Template Matching Algorithm，提供Demo图像-use opencv achieve rapid template matching algorithm Fast Template Match ing Algorithm for Image Demo

SIFT是一种特征值抽取算法，2004年提出，是一种与大小，角度，亮度无关的强大新算法。-SIFT is a feature abstract algrithm. It s proposed in 2004. It s a strong algrithm invarient of scale, orient and illumination.

YUV播放工具，功能强大。可以支持多种格式的YUV文件播放，并可以进行YUV分析。-YUV player tools and powerful. Can support multiple formats of YUV file playback, and analysis can be YUV.

高速图像及其小波分解，并用FPGA实现，对做嵌入式图像处理的人员有益。-FPGA,wavelet,

一系列展示图像压缩技术的源代码。包括有：使用块截断编码的图像压缩(Block Truncation)、基于高斯金字塔变换的图像压缩(Gaussian Pyramids)、基于离散余弦变换对图像压缩(Discrete Cosine Transform)、基于奇异值分解(SVD)的图像压缩(Singular Value Decomposition)。给出的代码还可以用于2D图像噪声消除-A series of image compression technology to display the source code. Include: the use of block truncation coding for image compression (Block Truncation), based on the Gaussian pyramid transform for image compression (Gaussian Pyramids), based on the discrete cosine transform for image compression (Discrete Cosine Transform), based on singular value decomposition (SVD) Image compression (Singular Value Decomposition). Given code can also be used in 2D image noise cancellation