# Red-lesion extraction in retinal fundus images by directional intensity changes’ analysis

> Research article (Scientific Reports, 2021) · cited 15× · AI/ML

**Wikidata**: [openalex:W3199261450](https://www.wikidata.org/wiki/openalex:W3199261450)  
**Source**: https://4ort.xyz/entity/red-lesion-extraction-in-retinal-fundus-images-by-directional-intensity-changes-analysis