A collection of GICP-based fast point cloud registration algorithms

ROS 2 package of tightly-coupled lidar inertial ndt/gicp slam

3D LIDAR Localization using NDT/GICP and pointcloud map in ROS 2 (Not SLAM)

Visualize each iteration of ICP-like algorithms in RViz, including residuals, normals, correspondences.

PointNetKL: Deep Inference for GICP Covariance Estimation in Bathymetric SLAM

RViz plugin to display lines between point correspondences in two point clouds.

A python binding for C++ gicp.