# Automatic Facial Expression Recognition Using Combined Geometric Features

> Research article (3D Research, 2019) · cited 18× · AI/ML

**Wikidata**: [openalex:W2935322788](https://www.wikidata.org/wiki/openalex:W2935322788)  
**Source**: https://4ort.xyz/entity/automatic-facial-expression-recognition-using-combined-geometric-features