# Seeing Red: PPG Biometrics Using Smartphone Cameras

> Research article (2020 IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops (CVPRW), 2020) · cited 53× · AI/ML

**Wikidata**: [openalex:W3034556273](https://www.wikidata.org/wiki/openalex:W3034556273)  
**Source**: https://4ort.xyz/entity/seeing-red-ppg-biometrics-using-smartphone-cameras