# Action Unit Detection by Learning the Deformation Coefficients of a 3D Morphable Model

> Research article (Sensors, 2021) · cited 10× · AI/ML

**Wikidata**: [openalex:W3119633255](https://www.wikidata.org/wiki/openalex:W3119633255)  
**Source**: https://4ort.xyz/entity/action-unit-detection-by-learning-the-deformation-coefficients-of-a-3d-morphable-model