This zip file contains source code and windows executables for carrying out face detection on a gray scale image. The code implements Viola-Jones adaboosted algorithm for face detection by providing a mex implementation of OpenCV s face detector. Ins

将lena.jpg的图像转变为灰度图，然后将这个图形进行边缘检测-Lena.jpg image will be transformed into grayscale, and then the graphics for edge detection

这是用C脚本写的人脸检测程序，需调用matlab执行，内附测图片（Lena）,VC2008下运行正常-This scr ipt is written in C face detection program, to be called matlab implementation, included test pictures (Lena), VC2008 to run properly

BP神经网络的图片压缩，注释很清楚，附有测试lena图片，压缩比例已经注释了，很好用-BP neural network image compression, the notes are very clear, with the test Lena images, the compression ratio has been annotated, very easy to use!!