# Towards reading hidden emotions:a comparative study of spontaneous micro-expression spotting and recognition methods

> Research article (University of Oulu Repository (University of Oulu), 2018) · cited 386× · AI/ML

**Wikidata**: [openalex:W3103539074](https://www.wikidata.org/wiki/openalex:W3103539074)  
**Source**: https://4ort.xyz/entity/towards-reading-hidden-emotions-a-comparative-study-of-spontaneous-micro-expression-spotting-and-recognition-methods