NDCon Group: Paired LiDAR and Top-View Image Dataset for Railway Sleeper and Fastening Component Inspection

This work was supported by the Ministry of Investments, Regional Development and Informatization of the Slovak Republic under the project “Experimental Development of Intelligent Devices and Connected Sensors for the Detection of Defects and Failures of Railway Track Superstructure Using AI and ML,” Contract No. CEZ MIRRI SR: 266/2026.