# Visual inspection method of steel pipe surface cracks based on dry magnetic particle feature enhancement

> Research article (Nondestructive Testing And Evaluation, 2022) · cited 34× · AI/ML

**Wikidata**: [openalex:W4293315954](https://www.wikidata.org/wiki/openalex:W4293315954)  
**Source**: https://4ort.xyz/entity/visual-inspection-method-of-steel-pipe-surface-cracks-based-on-dry-magnetic-particle-feature-enhancement