# Facial expression recognition using geometric features

> Research article (2016 International Conference on Systems, Signals and Image Processing (IWSSIP), 2016) · cited 18× · AI/ML

**Wikidata**: [openalex:W2471912788](https://www.wikidata.org/wiki/openalex:W2471912788)  
**Source**: https://4ort.xyz/entity/facial-expression-recognition-using-geometric-features