这是基于canny算子的边缘检测代码，基于vc环境，程序简洁

这个是表情识别程序的源代码，连上摄像头之后通过视频进行表情识别。

MATLAB最小二乘法椭圆拟和的问题，能够根据检测点的坐标拟合出椭圆方程-MATLAB least squares ellipse fitting problem, able to detect the coordinates of points of elliptic equations fitting

图像的边缘识别。由简至繁的实现了几种典型的图像边缘算法。-The image edge detection. From the simple to the realization of a typical fan of the image edge algorithm.

这是类似photoshop的灰度图算法。经计算很接近photoshop。可以用于很多图像处理算法。-This is similar to the grayscale algorithm photoshop. Calculated is very close to photoshop. Can be used in many image processing algorithms.

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.

关于音频信号的采集和回放的c++程序，且在dsp上实现-audio signal on the collection and the intervals c procedures, and achieve the dsp

hough变换检测直线中的峰值检测，只有检测出峰值，才能找出直线-hough transform detection of the peak detector in a straight line, only to detect the peak in order to find a straight line

这是一个完成各种数字图像水印的算法的程序，里面也实现了dct，fft，以及水印的改进算法，程序移植性好-This is a complete range of digital image watermarking algorithm procedure, which also realize the dct, fft, as well as to improve the watermarking algorithm, transplantation procedures and good

一个人脸检测程序，比较好用。用Visual C++实现。-A face detection procedure, comparative ease of use. Using Visual C++ Realize.

一个基于VC++的人脸检测系统,可检测并处理人脸区域以及眼睛,嘴部区域-Based on VC++ Face Detection system can detect and deal with people face region, as well as eyes, mouth region