# Accurate full-edge detection and depth measurement of internal defects using digital speckle pattern interferometry

> Research article (NDT & E International, 2018) · cited 20× · AI/ML

**Wikidata**: [openalex:W2898483722](https://www.wikidata.org/wiki/openalex:W2898483722)  
**Source**: https://4ort.xyz/entity/accurate-full-edge-detection-and-depth-measurement-of-internal-defects-using-digital-speckle-pattern-interferometry