# Low-level image properties in facial expressions

> Research article (Acta Psychologica, 2018) · cited 18× · AI/ML

**Wikidata**: [openalex:W2805739677](https://www.wikidata.org/wiki/openalex:W2805739677)  
**Source**: https://4ort.xyz/entity/low-level-image-properties-in-facial-expressions