Ray et al., 2021 - Google Patents
A review of wearable multi-wavelength photoplethysmographyRay et al., 2021
View PDF- Document ID
- 15587751369071448066
- Author
- Ray D
- Collins T
- Woolley S
- Ponnapalli P
- Publication year
- Publication venue
- IEEE Reviews in Biomedical Engineering
External Links
Snippet
Optical pulse detection 'photoplethysmography'(PPG) provides a means of low cost and unobtrusive physiological monitoring that is popular in many wearable devices. However, the accuracy, robustness and generalizability of single-wavelength PPG sensing are …
- 210000003491 Skin 0 abstract description 103
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