# QR code as speckle pattern for reinforced concrete beams using digital image correlation

> Research article (Structural Monitoring and Maintenance, 2019) · cited 11× · AI/ML

**Wikidata**: [openalex:W3183645274](https://www.wikidata.org/wiki/openalex:W3183645274)  
**Source**: https://4ort.xyz/entity/qr-code-as-speckle-pattern-for-reinforced-concrete-beams-using-digital-image-correlation