TixiaoShan/LIO-SAM

A computationally efficient and robust LiDAR-inertial odometry (LIO) package

FAST-LIVO2: Fast, Direct LiDAR-Inertial-Visual Odometry

ORB-SLAM3: An Accurate Open-Source Library for Visual, Visual-Inertial and Multi-Map SLAM

Real-Time SLAM for Monocular, Stereo and RGB-D Cameras, with Loop Detection and Relocalization Capabilities

An optimization-based multi-sensor state estimator

GTSAM is a library of C++ classes that implement smoothing and mapping (SAM) in robotics and vision, using factor graphs and Bayes networks as the underlying computing paradigm rather than sparse matrices.

A Robust and Versatile Monocular Visual-Inertial State Estimator

Cartographer is a system that provides real-time simultaneous localization and mapping (SLAM) in 2D and 3D across multiple platforms and sensor configurations.

RTAB-Map library and standalone application