# Assessing Automated Facial Action Unit Detection Systems for Analyzing Cross-Domain Facial Expression Databases

> Research article (Sensors, 2021) · cited 47× · AI/ML

**Wikidata**: [openalex:W3175722558](https://www.wikidata.org/wiki/openalex:W3175722558)  
**Source**: https://4ort.xyz/entity/assessing-automated-facial-action-unit-detection-systems-for-analyzing-cross-domain-facial-expression-databases