# Recognition of Facial Expressions under Varying Conditions Using Dual‐Feature Fusion

> Research article (Mathematical Problems in Engineering, 2019) · cited 30× · AI/ML

**Wikidata**: [openalex:W2969647369](https://www.wikidata.org/wiki/openalex:W2969647369)  
**Source**: https://4ort.xyz/entity/recognition-of-facial-expressions-under-varying-conditions-using-dualfeature-fusion