# Real-time classification for autonomous drowsiness detection using eye aspect ratio

> Research article (Expert Systems with Applications, 2020) · cited 168× · AI/ML

**Wikidata**: [openalex:W3022039961](https://www.wikidata.org/wiki/openalex:W3022039961)  
**Source**: https://4ort.xyz/entity/real-time-classification-for-autonomous-drowsiness-detection-using-eye-aspect-ratio