J Ma, X Chen, J Xu, G Xiong - IEEE Transactions on Industrial …, 2022 - ieeexplore.ieee.org
Place recognition is an important component for autonomous vehicles to achieve loop closing or global localization. In this article, we tackle the problem of place recognition …
LiDAR-based place recognition (LPR) is one of the basic capabilities of robots, which can retrieve scenes from maps and identify previously visited locations based on 3D point …
Many existing datasets for lidar place recognition are solely representative of structured urban environments, and have recently been saturated in performance by deep learning …
Place Recognition enables the estimation of a globally consistent map and trajectory by providing non-local constraints in Simultaneous Localisation and Mapping (SLAM). This …
Y Zhang, P Shi, J Li - arXiv preprint arXiv:2306.10561, 2023 - arxiv.org
LiDAR-based place recognition (LPR) plays a pivotal role in autonomous driving, which assists Simultaneous Localization and Mapping (SLAM) systems in reducing accumulated …
J Ma, G Xiong, J Xu, X Chen - IEEE Transactions on Industrial …, 2023 - ieeexplore.ieee.org
LiDAR-based place recognition (LPR) is one of the most crucial components of autonomous vehicles to identify previously visited places in GPS-denied environments. Most existing LPR …
Recognizing places using Lidar in large-scale environments is challenging due to the sparse nature of point cloud data. In this letter we present BVMatch, a Lidar-based frame-to …
Place recognition retrieves scenes from a prior map and identifies previously visited locations. It is essential to autonomous-driving and robotics in terms of long-term navigation …
We propose a methodology for robust, real-time place recognition using an imaging lidar, which yields image-quality high-resolution 3D point clouds. Utilizing the intensity readings of …