# Measuring Heart Rate Variability Using Facial Video

> Research article (Sensors, 2022) · cited 19× · AI/ML

**Wikidata**: [openalex:W4283333195](https://www.wikidata.org/wiki/openalex:W4283333195)  
**Source**: https://4ort.xyz/entity/measuring-heart-rate-variability-using-facial-video