1.了解离散傅立叶变换及离散余弦变换的基本原理； 2.掌握进行FFT及逆变换的方法； 3.了解图像在频域中处理方法，应用MATLAB语言作简单的低通滤波...

vc++实现图像的分割与图像的边缘检测，可用-vc++ achieve image segmentation and image edge detection, can be used

人脸检测的完整程序，经过测试，可以达到一定的目的，还附有PCA程序。-Face Detection complete the procedure, after testing, can achieve a certain purpose, but also with PCA procedures.

（1）应用9×9的窗口对上述图象进行随机抽样，共抽样200块子图象； （2）将所有子图象按列相接变成一个81维的行向量； （3）对所有200个行向量进行KL变换，求出其对应的协方差矩阵的特征向量和特征值，按降序排列特征值以及所对应的特征向量； （4）选择前40个最大特征值所对应的特征向量作为主元，将原图象块向这40个特征向量上投影，所获得的投影系数就是这个子块的特征向量。 （5）求出所有子块的特征向量。 -(1) the application of 9 × 9 window of these images at random, a total sample of 200 sub-image (2) all sub-images according to out-phase into a 81-dimensional row vector (3) all 200 lines for KL transform vector, derived its corresponding covariance matrix of eigenvectors and eigenvalues, in descending order by eigenvalue and the corresponding eigenvector (4) a choice to 40 corresponding to the largest eigenvalue eigenvector as the PCA, the original image block to the 40 feature vectors on the projection, the projection coefficients obtained by this sub-block eigenvector. (5) calculated for all sub-block eigenvector.

利用快速傅立叶算法，实现快速沃尔什-哈达玛变换及其逆变换-Using fast Fourier algorithm, fast Walsh- Hadamard transform and its inverse transform

中值滤波，能根据不同的模板达到不同的滤波效果。-Median filter, a different template based on the filter to achieve different effects.

这是何斌书中介绍的图像处理算法，可以运行，欢迎下载-This is the book on the image processing algorithms can run, welcomed Download

图形图像处理函数命令及详细列表，很详细地介绍了图形图像处理函数接口.-Graphic image processing function and a detailed list of commands, it is a detailed description of the graphic interface of image processing functions.

利用opencv打开图片，并作一定的处理-Open the image using opencv, and deal with certain

这是智能剪刀的一个改进方案，很值得学习的-This is a smart pair of scissors to improve the program, it is worth learning

标准C++写的BMP图像显示存储的CLASS，可以直接使用-Standard C++ written in BMP image display storage CLASS, can be used directly