# A surface defects inspection method based on multidirectional gray-level fluctuation

> Research article (International Journal of Advanced Robotic Systems, 2017) · cited 26× · AI/ML

**Wikidata**: [openalex:W2616601017](https://www.wikidata.org/wiki/openalex:W2616601017)  
**Source**: https://4ort.xyz/entity/a-surface-defects-inspection-method-based-on-multidirectional-gray-level-fluctuation