Authors:
Mahdi Abid
;
Mathis Teixeira
;
Ankur Mahtani
and
Thomas Laurent
Affiliation:
FCS Railenium, F-59300 Famars, France
Keyword(s):
Point Cloud Dataset, Railway Scenes, Semantic Segmentation, Deep Learning, LiDAR.
Abstract:
Semantic scene perception is critical for various applications, including railway systems where safety and efficiency are paramount. Railway applications demand precise knowledge of the environment, making Light Detection and Ranging (LiDAR) a fundamental component of sensor suites. Despite the significance of 3D semantic scene understanding in railway context, there exists no publicly available railborne LiDAR dataset tailored for this purpose. In this work, we present a large-scale point cloud dataset designed to advance research in LiDAR-based semantic scene segmentation for railway applications. Our dataset offers dense point-wise annotations for diverse railway scenes, covering over 267km. To facilitate rigorous evaluation and benchmarking, we propose semantic segmentation of point clouds from a single LiDAR scan as a challenging task. Furthermore, we provide baseline experiments to showcase some state-of-the-art deep learning methods for this task. Our findings highlight the ne
ed for more advanced models to effectively address this task. This dataset not only catalyzes the development of sophisticated methods for railway applications, but also encourages exploration of novel research directions.
(More)