Three-dimensional Gaussian splatting (3DGS) has shown its ability in rapid rendering and high-fidelity mapping. In this article, we introduce a tightly coupled LiDAR-visual–inertial SLAM using 3-D ...

LiDAR odometry is the task of estimating the ego-motion of the sensor from sequential laser scans. This problem has been addressed by the community for more than two decades, and many effective ...