视频的关键帧计算，和关键帧提取，附有实验报告-Video key frame basis, and key frame extraction, with test report

自己写的读取视频，提取关键帧和帧差源程序-Read write their own video, extract the source key frame and frame difference

用matlab编的关键帧提取的代码，是基于帧差的欧式距离，均值，方差，差异系数下的关键帧提取。-matlab key frame extraction for the code, with reference to code optical flow method. Frame difference is based on the Euclidean distance, the mean, variance, difference coefficient under the key frame

用于视频提取关键帧，使用的语音是matlab，欢迎大家分享(For video key frame extraction, the voice is matlab. Welcome to share.)