# Precision Heart Rate Estimation Using a PPG Sensor Patch Equipped with New Algorithms of Pre-Quality Checking and Hankel Decomposition

> Research article (Sensors, 2023) · cited 12× · AI/ML

**Wikidata**: [openalex:W4383376219](https://www.wikidata.org/wiki/openalex:W4383376219)  
**Source**: https://4ort.xyz/entity/precision-heart-rate-estimation-using-a-ppg-sensor-patch-equipped-with-new-algorithms-of-pre-quality-checking-and-hankel