Samenvatting

We investigate the effect of lighting conditions and
camera shutter time on heart rate measurement using remote
photoplethysmography (remote-PPG) on healthy volunteers in a
simulated ICU setting. In the used range of lighting conditions
(132-548 lux), there exists a range of shutter times (5-32 ms), in
which a mean 3 beats-per-minute (BPM) agreement of 90-100%
with the contact PPG sensor is achieved. This range is limited by
the saturation of the skin pixels. These results indicate that
shutter time control is unnecessary beyond avoiding saturation.

Clinical Relevance— Replacing spot checks by continuous
monitoring in a hospital will lead to timely detection of adverse
events. Technologies for remote-PPG will allow continuous
monitoring in a clinical setting.
Originele taal-2Engels
Aantal pagina's1
StatusGepubliceerd - 1 nov. 2021
Evenement43rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2021
- Virtual, Mexico
Duur: 1 nov. 20215 nov. 2021
Congresnummer: 43
https://embc.embs.org/2021/

Congres

Congres43rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2021
Verkorte titelEMBC 2021
Land/RegioMexico
Periode1/11/215/11/21
Internet adres

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