FAST-LIEO2: Fast and Tightly-Coupled LiDAR-Inertial-Event Odometry
In geometrically degenerate environments such as corridors and tunnels, LiDAR–Inertial odometry often drifts due to insufficient constraints, while conventional cameras can provide unreliable visual constraints under HDR lighting and severe motion blur. Event cameras offer microsecond-level temporal resolution and a hi...