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rsasaki0109/README.md

Hi, I'm Ryohei Sasaki

Robotics software engineer at MAP IV (TIER IV group), based in Japan.

I build open-source tools for LiDAR SLAM, localization, GNSS/IMU fusion, and performance-oriented robotics systems in C++, Rust, CUDA, and ROS 2.

Website GitHub followers X

Open Source Snapshot

Open source overview

Selected Repositories

Top Starred

  • lidarslam_ros2 · 799 stars · ROS 2 LiDAR SLAM for pointcloud-map authoring, benchmarking, and Autoware-compatible map workflows.
  • lidar_localization_ros2 · 484 stars · 3D LiDAR localization with NDT/GICP and pointcloud maps in ROS 2.
  • li_slam_ros2 · 416 stars · Tightly-coupled LiDAR inertial SLAM for ROS 2.
  • kalman_filter_localization_ros2 · 342 stars · GNSS / IMU localization using Kalman filtering.
  • rust_robotics · 184 stars · Robotics algorithms and reference implementations in Rust.
  • gnssplusplus-library · 119 stars · Modern C++ GNSS / RTK / PPP / CLAS toolkit.

Recent Active

  • dynamic-3d-object-removal · 29 stars · LiDAR dynamic object removal with public demos and a ROS 2 realtime node.
  • localization_zoo · 12 stars · Recent localization baselines, derived variants, tests, and benchmarks.
  • CloudAnalyzer · 7 stars · Active point-cloud analysis CLI with metrics, ICP, and GICP workflows.
  • gnss_gpu · 3 stars · GPU-accelerated GNSS signal processing in CUDA + Python.

Featured Repositories

lidarslam_ros2
799 stars
ROS 2 LiDAR SLAM for pointcloud-map authoring, benchmarking, and Autoware-compatible map workflows.

lidarslam_ros2 preview
lidar_localization_ros2
484 stars
3D LiDAR localization with NDT/GICP and pointcloud maps in ROS 2.

lidar_localization_ros2 preview
li_slam_ros2
416 stars
Tightly-coupled LiDAR inertial SLAM for ROS 2.

li_slam_ros2 preview
kalman_filter_localization_ros2
342 stars
GNSS / IMU localization using Kalman filtering.

kalman_filter_localization_ros2 preview
rust_robotics
184 stars
Robotics algorithms and reference implementations in Rust.

rust_robotics preview
gnssplusplus-library
119 stars
Modern C++ GNSS / RTK / PPP / CLAS toolkit.

gnssplusplus-library preview
dynamic-3d-object-removal
29 stars
LiDAR dynamic object removal with public demos and a ROS 2 realtime node.

dynamic-3d-object-removal preview
localization_zoo
12 stars
Recent localization baselines, derived variants, tests, and benchmarks.

localization_zoo preview
CloudAnalyzer
7 stars
Active point-cloud analysis CLI with metrics, ICP, and GICP workflows.

CloudAnalyzer preview
gnss_gpu
3 stars
GPU-accelerated GNSS signal processing in CUDA + Python.

gnss_gpu preview

Pinned Loading

  1. lidarslam_ros2 lidarslam_ros2 Public

    ROS 2 LiDAR SLAM for pointcloud-map authoring, benchmarking, and Autoware-compatible map workflows.

    HTML 799 160

  2. lidar_localization_ros2 lidar_localization_ros2 Public

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

    C++ 484 105

  3. li_slam_ros2 li_slam_ros2 Public

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

    C++ 417 51

  4. kalman_filter_localization_ros2 kalman_filter_localization_ros2 Public

    gnss/imu localization using kalman filter

    C++ 343 53

  5. rust_robotics rust_robotics Public

    Rust implementation of PythonRobotics, sample codes for robotics algorithms

    Rust 184 11

  6. gnssplusplus-library gnssplusplus-library Public

    Modern C++ GNSS/RTK/PPP/CLAS toolkit.

    C++ 119 9