# Contactless SpO<sub>2</sub> with an RGB camera: experimental proof of calibrated SpO<sub>2</sub>

> Research article (Biomedical Optics Express, 2022) · cited 13× · AI/ML

**Wikidata**: [openalex:W4309593027](https://www.wikidata.org/wiki/openalex:W4309593027)  
**Source**: https://4ort.xyz/entity/contactless-spo-sub-2-sub-with-an-rgb-camera-experimental-proof-of-calibrated-spo-sub-2-sub