# Real-Time Webcam Heart-Rate and Variability Estimation with Clean Ground Truth for Evaluation

> Research article (Applied Sciences, 2020) · cited 72× · AI/ML

**Wikidata**: [openalex:W3109860245](https://www.wikidata.org/wiki/openalex:W3109860245)  
**Source**: https://4ort.xyz/entity/real-time-webcam-heart-rate-and-variability-estimation-with-clean-ground-truth-for-evaluation