# Detection and Classification System for Rail Surface Defects Based on Eddy Current

> Research article (Sensors, 2021) · cited 60× · AI/ML

**Wikidata**: [openalex:W3217495139](https://www.wikidata.org/wiki/openalex:W3217495139)  
**Source**: https://4ort.xyz/entity/detection-and-classification-system-for-rail-surface-defects-based-on-eddy-current