血液细胞边缘提取系统，有直方图分析等，详细请见压缩包内-blood cell edge extraction system, a histogram analysis, detailed see compressed within

基于opencv的视频播放器 主要实现功能 提取视频 光流 和颜色直方图 并存储起来用于分析视频-Opencv-based video player to achieve the main function of extracting the optical flow and color histogram of the video and stored video for analysis

视频关键帧提取，通过视频图像帧的颜色直方图来提取视频中的关键帧。-Video key frame extraction, through the video image frames of color histogram to extract the key frames in the video.