# Facial Expression Recognition Using Hybrid Features of Pixel and Geometry

> Research article (IEEE Access, 2021) · cited 68× · AI/ML

**Wikidata**: [openalex:W3125345589](https://www.wikidata.org/wiki/openalex:W3125345589)  
**Source**: https://4ort.xyz/entity/facial-expression-recognition-using-hybrid-features-of-pixel-and-geometry