TODO Remarks For observation update, FAST-LIO uses ikd-tree point-to-plane residuals instead of NDT residuals. The version above is a more teaching-style tightly coupled LIO view. FAST-LIO2 uses an incremental ikd-tree map. Previous NDT-Tightly-Coupled-Lio Next Preintegration Lio CATALOG FEATURED TAGS Math Deep Learning Robotics C++ Linux Machine-Learning ROS2 Python Computer Vision SLAM Docker ROS CUDA RGBD Slam robotics Electronics Hands-on Career Advice Build Systems CMake Control Systems Hands-On ML Oil and Gas ROS1 Web Devel FRIENDS Cheng Wei Jerry Zhao Sebastian Castro Jon Meyer Sik-Ho Tsang 技术刘 Brandon Rohrer 箐茗 Solomon Amos DaNing Rodney Brooks 周明倫