# A steel defect detection method based on edge feature extraction via the Sobel operator

> Research article (Scientific Reports, 2024) · cited 22× · AI/ML

**Wikidata**: [openalex:W4404282763](https://www.wikidata.org/wiki/openalex:W4404282763)  
**Source**: https://4ort.xyz/entity/a-steel-defect-detection-method-based-on-edge-feature-extraction-via-the-sobel-operator