# Second Harmonic Weighted Reconstruction for Non-Contact Monitoring Heart Rate

> Research article (IEEE Sensors Journal, 2022) · cited 38× · AI/ML

**Wikidata**: [openalex:W4210283270](https://www.wikidata.org/wiki/openalex:W4210283270)  
**Source**: https://4ort.xyz/entity/second-harmonic-weighted-reconstruction-for-non-contact-monitoring-heart-rate