For the recognition of hand gestures, OpenCV and HandVu libraries are used to provide the functions of hand tracking and recognition. When a hand gesture is recognized, the result is sent to the DDR game through a network socket. Then, the DDR ga

基于Opencv和MFC的分形图像压缩实现程序，Opencv用于读取图像-Implementation of fractal image compression based on Opencv and MFC programs, Opencv is used to read images