# Joint facial action unit recognition and self-supervised optical flow estimation

> Research article (Pattern Recognition Letters, 2024) · cited 13× · AI/ML

**Wikidata**: [openalex:W4393237095](https://www.wikidata.org/wiki/openalex:W4393237095)  
**Source**: https://4ort.xyz/entity/joint-facial-action-unit-recognition-and-self-supervised-optical-flow-estimation