本源码为利用光流法提取视频关键帧的matlab程序实现，也是本文基于内容的视频检索的论文所写的代码，需要的可以参考！,The source for the use of optical flow extracted keyframe Videos matlab program implementation, but also this article content-based video retrieval dissertation written code, can refer to the

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

matlab程序，用于运动捕捉数据关键帧提取之后的插值重建，检测提取的效果-matlab program for motion capture data keyframe interpolation reconstruction after extracting, testing the effect of extraction