# Facial expression recognition (FER) survey: a vision, architectural elements, and future directions

> Research article (PeerJ Computer Science, 2024) · cited 12× · AI/ML

**Wikidata**: [openalex:W4399298063](https://www.wikidata.org/wiki/openalex:W4399298063)  
**Source**: https://4ort.xyz/entity/facial-expression-recognition-fer-survey-a-vision-architectural-elements-and-future-directions