# Contactless heart rate variability measurement by IR and 3D depth sensors with respiratory sinus arrhythmia

> Research article (Procedia Computer Science, 2017) · cited 21× · AI/ML

**Wikidata**: [openalex:W2626566869](https://www.wikidata.org/wiki/openalex:W2626566869)  
**Source**: https://4ort.xyz/entity/contactless-heart-rate-variability-measurement-by-ir-and-3d-depth-sensors-with-respiratory-sinus-arrhythmia