Search Results for "ndt"

ROS 2 package of 3D lidar slam using ndt/gicp registration and pose-optimization. ros2 slam package of the frontend using OpenMP-boosted gicp/ndt scan matching and the backend using graph-based slam.

...The material begins with geometry, kinematics, Kalman filtering, inertial navigation, preintegration, and graph optimization. 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.

BRAIN is a software platform for ultrasonic array data acquisition and processing, written by the Ultrasonics and Non-Destructive Testing (NDT) group at the University of Bristol, UK. BRAIN is particularly designed around Full Matrix Capture (FMC) for NDT applications. BRAIN is written in Matlab and requires a Matlab installation (the standalone version of BRAIN is no longer supported).

...It focuses on robust autonomous navigation using lidar rather than relying primarily on vision. The system includes mapping, HD-map localization, path planning, obstacle handling, and aircraft-control modules. Localization components include NDT and ICP approaches, with GPU acceleration available for selected algorithms. Simulation support integrates lidar, stereo cameras, PX4, Gazebo, and AirSim environments. Its modular C++ architecture allows individual autonomy components to be replaced or extended. The repository targets research rather than production aviation and reflects an older robotics stack centered on Ubuntu 18.04 and ROS Melodic.

pyNDT is suite utilities for processing NDT API, STO (Russia) reports, etc. pyNDT - это набор утилит для обработки заключений НК (неразрушающего контроля) стандарта API, СТО.

This project aims to develop c++ dispatcher template libraries. mdt stands for Multi-thread Dispatcher Template library. ndt stands for Network Dispatcher Template library.