camera_lidar_fusion 1. Install：catkin_make 2. Preparation： 2.1 modify intrinsic and extrinsic in /data/parameters/intrinsic.txt and /data/parameters/extrinsic.txt 2.2 modify the name and path of the bag in /launch/fusion.launch 2.3 modify the lidar_topic and camera_topic in /launch/fusion.launch 3. Usage: 3.1 'source devel/setup.bash' 3.2 'roslaunch camera_lidar_fusion fusion.launch'