Work

Centimeter-Accurate Railway Key Objects Detection Using Point Clouds Acquired by Mobile LiDAR Operating in the Infrared

Year: 2025

Type: conference-paper

Abstract: The automatic detection and accurate geolocation of key railway objects plays a crucial role in the mapping, monitoring and management of railway infrastructure. This study presents a novel approach for the identification and geolocation of key railway elements through point cloud analysis. The methodology relies on high-density LiDAR point clouds acquired along railway lines using a mobile laser-scanning system operating in the infrared (IR). This research contributes to the advancement of railway mapping and monitoring technologies by providing an innovative solution that can be integrated into railway infrastructure management software.

DOI: 10.3390/proceedings2025129039

Authors: Lorenzo Palombi, Simone Durazzani, Alessio Morabito, Daniele Poggi, Valentina Raimondi, Cinzia Lastri

Institutions: Nello Carrara Institute of Applied Physics, National Research Council

Language: English

Topic: 3D Surveying and Cultural Heritage

Subfield: Geology

Field: Earth and Planetary Sciences

Domain: Physical Sciences

SDG: Industry, innovation and infrastructure

Open Access status: gold

Funders: Regione Toscana, European Regional Development Fund

Award: G675437911