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Continuous-Spectrum Infrared Illuminator for Camera-PPG in Darkness

Many camera-based remote photoplethysmography (PPG) applications require sensing in near infrared (NIR). The performance of PPG systems benefits from multi-wavelength processing. The illumination source in such system is explored in this paper. We demonstrate that multiple narrow-band LEDs have infe...

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Detalhes bibliográficos
Publicado no:Sensors (Basel)
Main Authors: Wang, Wenjin, Vosters, Luc, den Brinker, Albertus C.
Formato: Artigo
Idioma:Inglês
Publicado em: MDPI 2020
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC7309009/
https://ncbi.nlm.nih.gov/pubmed/32471224
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3390/s20113044
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