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This project is a framework for autonomous mobile robot navigation within the Robot Operating System ecosystem. It provides a suite of tools for calculating safe trajectories and movement commands, enabling mobile bases to reach specific destinations while avoiding obstacles in dynamic environments. The system utilizes a hierarchical planning approach that separates long-range path generation from short-range reactive obstacle avoidance. It maintains spatial awareness through a centralized coordinate tracking system and a grid-based representation that stores obstacle information and proximit
This project is a 3D visual localization framework designed to determine a camera's exact position and orientation by matching 2D image features against a 3D reference model. It includes a structure-from-motion pipeline to reconstruct 3D scene geometry from unordered image sets, creating the necessary spatial maps for localization. The system employs a hierarchical coarse-to-fine localization approach. This process begins with a global-descriptor image retrieval system to identify candidate reference images from a large database and progresses through local feature matching to final 3D model
The main features of irapkaist/scancontext are: Simultaneous Localization and Mapping.
Open-source alternatives to irapkaist/scancontext include: ros-planning/navigation — This project is a framework for autonomous mobile robot navigation within the Robot Operating System ecosystem. It… edwardliuyc/staticmapping — Use LiDAR to map the static world. ethz-asl/maplab — A Modular and Multi-Modal Mapping Framework. ethz-asl/rovio. gogojjh/m-loam — Robust Odometry and Mapping for Multi-LiDAR Systems with Online Extrinsic Calibration. cvg/hierarchical-localization — This project is a 3D visual localization framework designed to determine a camera's exact position and orientation by…
