# In-situ digital image correlation and thermal monitoring in directed energy deposition additive manufacturing

> Research article (Optics Express, 2021) · cited 46× · AI/ML

**Wikidata**: [openalex:W3120666332](https://www.wikidata.org/wiki/openalex:W3120666332)  
**Source**: https://4ort.xyz/entity/in-situ-digital-image-correlation-and-thermal-monitoring-in-directed-energy-deposition-additive-manufacturing