利用vc++6.0在opencv平台上开发，读取并显示一副图像，然后利用鼠标在显示图片上绘画-Using vc++ 6.0 in opencv platform development, read and display an image, then use the mouse painting on display images

本程序开发环境：vc和opencv 整体功能：是为了实现车载视频中车牌自动跟踪，检测，，定位，识别，视频中物体的跟踪必须是手动圈住才行，摄像头使用的是usb摄像头. 打开摄像头，可以看到视频中画面，移动鼠标圈住物体，可以自动跟踪。-This program development environment: VC and opencv The overall function: in order to realize the video vehicle license plate auto

对图像进行多个框选，使用鼠标可以对多个物体进行标记(could rectangle the image,you could use mouse to select the object and mark it)