# Frame adaptive ROI for photoplethysmography signal extraction from fingertip video captured by smartphone

> Research article (2015 IEEE International Symposium on Circuits and Systems (ISCAS), 2015) · cited 18× · AI/ML

**Wikidata**: [openalex:W1520073188](https://www.wikidata.org/wiki/openalex:W1520073188)  
**Source**: https://4ort.xyz/entity/frame-adaptive-roi-for-photoplethysmography-signal-extraction-from-fingertip-video-captured-by-smartphone