# Heartbeat Detection by Laser Doppler Vibrometry and Machine Learning

> Research article (Sensors, 2020) · cited 24× · AI/ML

**Wikidata**: [openalex:W3087631798](https://www.wikidata.org/wiki/openalex:W3087631798)  
**Source**: https://4ort.xyz/entity/heartbeat-detection-by-laser-doppler-vibrometry-and-machine-learning