Search Results for "odometry"

...The repository teaches the mathematical and programming foundations required to understand visual SLAM implementations. Its C++ exercises cover geometry, Lie theory, cameras, image processing, optimization, visual odometry, mapping, and loop closure. Chapter folders let readers study individual techniques before connecting them into broader localization and mapping pipelines. Supplemental files include errata, exercise solutions, notes, figures, and small demonstrations of matrix and coordinate operations. It is intended for hands-on study and provides a clearer upgrade path than the original edition.

Faster-LIO is a lightweight, tightly coupled LiDAR-inertial odometry system for pose tracking and point-cloud mapping. It builds on FastLIO2 while replacing key spatial operations with parallel sparse incremental voxels. The design targets high update rates for both solid-state and spinning LiDAR sensors. It fuses LiDAR measurements with inertial data through an iterative Kalman-filter-based estimation pipeline.

...It then implements point-cloud processing, nearest-neighbor structures, ICP, NDT, scan matching, occupancy grids, and loop closure. Readers build both loosely coupled and tightly coupled LiDAR-inertial odometry systems. Later modules cover offline mapping, backend optimization, tiled map export, map loading, initialization, and fused real-time localization. The repository includes configuration files, Docker support, demonstrations, and datasets for urban, campus, road, mall, and solid-state LiDAR scenarios.