# What’s in a Smile? Initial Analyses of Dynamic Changes in Facial Shape and Appearance

> Research article (Journal of Imaging, 2018) · cited 13× · AI/ML

**Wikidata**: [openalex:W2906579318](https://www.wikidata.org/wiki/openalex:W2906579318)  
**Source**: https://4ort.xyz/entity/whats-in-a-smile-initial-analyses-of-dynamic-changes-in-facial-shape-and-appearance