# Laser-Based Obstacle Detection at Railway Level Crossings

> Research article (Journal of Sensors, 2016) · cited 37× · AI/ML

**Wikidata**: [openalex:W2278234102](https://www.wikidata.org/wiki/openalex:W2278234102)  
**Source**: https://4ort.xyz/entity/laser-based-obstacle-detection-at-railway-level-crossings