使用MFC+OPENCV 检测停车场车位数量，包括打开任意图片，使用MFC显示，点击按钮检测车位，弹出窗口提示剩余车位数量-Use MFC+OPENCV detect the number of parking spaces, including open any image, using MFC display, click the button detect parking spaces, the pop-up window will prompt the remaining number