# Defect Estimation in Non-Destructive Testing of Composites by Ultrasonic Guided Waves and Image Processing

> Research article (Electronics, 2019) · cited 24× · AI/ML

**Wikidata**: [openalex:W2921574811](https://www.wikidata.org/wiki/openalex:W2921574811)  
**Source**: https://4ort.xyz/entity/defect-estimation-in-non-destructive-testing-of-composites-by-ultrasonic-guided-waves-and-image-processing