使用Visual C++编写的基于opencv的多媒体图像处理和视频处理的对话框程序，实现hough变换、直方图均衡化、canny检测等图像处理及截取视频等视频处理功能。-Use Visual c++ written opencv multimedia based on image processing and video processing dialog programs ，achieve histogram equalization hough transform, canny detec