# Non-Contact SpO2 Prediction System Based on a Digital Camera

> Research article (Applied Sciences, 2021) · cited 57× · AI/ML

**Wikidata**: [openalex:W3158632174](https://www.wikidata.org/wiki/openalex:W3158632174)  
**Source**: https://4ort.xyz/entity/non-contact-spo2-prediction-system-based-on-a-digital-camera