# PPGSecure: Biometric Presentation Attack Detection Using Photopletysmograms

> Research article (2017 12th IEEE International Conference on Automatic Face & Gesture Recognition (FG 2017), 2017) · cited 83× · AI/ML

**Wikidata**: [openalex:W2724592263](https://www.wikidata.org/wiki/openalex:W2724592263)  
**Source**: https://4ort.xyz/entity/ppgsecure-biometric-presentation-attack-detection-using-photopletysmograms