# Survey on real‐time facial expression recognition techniques

> Research article (IET Biometrics, 2016) · cited 55× · AI/ML

**Wikidata**: [openalex:W2297337743](https://www.wikidata.org/wiki/openalex:W2297337743)  
**Source**: https://4ort.xyz/entity/survey-on-realtime-facial-expression-recognition-techniques