# Novel Fingertip Image-Based Heart Rate Detection Methods for a Smartphone

> Research article (Sensors, 2017) · cited 28× · AI/ML

**Wikidata**: [openalex:W2587897766](https://www.wikidata.org/wiki/openalex:W2587897766)  
**Source**: https://4ort.xyz/entity/novel-fingertip-image-based-heart-rate-detection-methods-for-a-smartphone