# Using deep learning to identify the depth of metal surface defects with narrowband SAW signals

> Research article (Optics & Laser Technology, 2022) · cited 25× · AI/ML

**Wikidata**: [openalex:W4303411317](https://www.wikidata.org/wiki/openalex:W4303411317)  
**Source**: https://4ort.xyz/entity/using-deep-learning-to-identify-the-depth-of-metal-surface-defects-with-narrowband-saw-signals