此代码是在VC++下开发，能够播放AVI视频，逐帧读取，方便视频的后续处理-This code is in VC++ under development, can play AVI video, frame by frame to read, easy to deal with the follow-up video

基于数字视频处理的图像中的行人检测代码里面十分重要的梯度直方图提取技术的代码.-Digital video processing based on images of the importance of pedestrian detection code inside the gradient histogram extraction code.

数字信号处理的视频分析中短时傅立叶变化STFT和连续小波变化-Digital signal processing of short time Fourier transform in video analysis STFT and continuous wavelet change