# Real-MFF: A large realistic multi-focus image dataset with ground truth

> Research article (Pattern Recognition Letters, 2020) · cited 45× · AI/ML

**Wikidata**: [openalex:W3047464731](https://www.wikidata.org/wiki/openalex:W3047464731)  
**Source**: https://4ort.xyz/entity/real-mff-a-large-realistic-multi-focus-image-dataset-with-ground-truth