# Quality assessment of speckle patterns for digital image correlation by Shannon entropy

> Research article (Optik, 2015) · cited 76× · AI/ML

**Wikidata**: [openalex:W1164450489](https://www.wikidata.org/wiki/openalex:W1164450489)  
**Source**: https://4ort.xyz/entity/quality-assessment-of-speckle-patterns-for-digital-image-correlation-by-shannon-entropy