Fast Lio 2

Posted by Rico's Nerd Cluster on May 6, 2026

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.