Step1 : 运行内核 roscore Step2 : 启动相机 cd catkin_ws/src/usb_cam/launch #进入usb_cam驱动的安装目录 ros ...

http://www.luohanjie.com/2017-04-05/the-problem-of-calibration-data-in-orb-slam2.html ORB_SLAM2中标定数 ...