[Paper], [Project], [Bib]. ICRA 2019.

• Demo Results
• Prerequisites
• Build
• Examples
• Docker
• Credits
• Licence

Video: [More indoor and outdoor tests].

See Dockerfile as a reference:

1. ROS with Ubuntu 18.04 or Ubuntu 16.04.
2. Ceres-solver.
3. PCL, the default version accompanying by ROS.
4. OpenCV, the default version accompanying by ROS.

1. git clone [email protected]:hyye/lio-mapping.git into the src folder of your catkin workspace.
2. catkin build -DCMAKE_BUILD_TYPE=Release lio or catkin_make -DCMAKE_BUILD_TYPE=Release.

Some sample data.

1. source devel/setup.zsh, or setup.bash if your prefer bash.
2. roslaunch lio test_indoor.launch &.
3. roslaunch lio map_4D_indoor.launch &.
4. rosbag play fast1.bag.

Try it out using docker:

1. Run docker/build_docker.sh.
2. Run docker/run_docker.sh.
3. Run rosbag play fast1.bag, in your host machine or in the running container.

Note: Visualization (rviz) can run in the running container with nvidia-docker. The Dockerfile is compatible with nvidia-docker 2.0; 1.Dockerfile with nvidia-docker 1.0.

The feature extraction, lidar-only odometry and baseline implemented were heavily derived or taken from the original LOAM and its modified version (the point_processor in our project), and one of the initialization methods and the optimization pipeline from VINS-mono. The copyright headers are retained for the relevant files.

The source code is released under GPL-3.0.