# Digital image correlation with improved efficiency by pixel selection

> Research article (Applied Optics, 2020) · cited 20× · AI/ML

**Wikidata**: [openalex:W3009510867](https://www.wikidata.org/wiki/openalex:W3009510867)  
**Source**: https://4ort.xyz/entity/digital-image-correlation-with-improved-efficiency-by-pixel-selection