# Changes in Facial Expression as Biometric: A Database and Benchmarks of Identification

> Research article (2018 13th IEEE International Conference on Automatic Face & Gesture Recognition (FG 2018), 2018) · cited 25× · AI/ML

**Wikidata**: [openalex:W2790019119](https://www.wikidata.org/wiki/openalex:W2790019119)  
**Source**: https://4ort.xyz/entity/changes-in-facial-expression-as-biometric-a-database-and-benchmarks-of-identification