# A novel dual-channel graph convolutional neural network for facial action unit recognition

> Research article (Pattern Recognition Letters, 2023) · cited 17× · AI/ML

**Wikidata**: [openalex:W4313886804](https://www.wikidata.org/wiki/openalex:W4313886804)  
**Source**: https://4ort.xyz/entity/a-novel-dual-channel-graph-convolutional-neural-network-for-facial-action-unit-recognition