# Viewpoint Robustness of Automated Facial Action Unit Detection Systems

> Research article (Applied Sciences, 2021) · cited 16× · AI/ML

**Wikidata**: [openalex:W3214760462](https://www.wikidata.org/wiki/openalex:W3214760462)  
**Source**: https://4ort.xyz/entity/viewpoint-robustness-of-automated-facial-action-unit-detection-systems