# Optimising rPPG Signal Extraction by Exploiting Facial Surface Orientation

> Research article (2022 IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops (CVPRW), 2022) · cited 14× · AI/ML

**Wikidata**: [openalex:W4292793885](https://www.wikidata.org/wiki/openalex:W4292793885)  
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