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.
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 | Engels |
|---|---|
| Aantal pagina's | 1 |
| Status | Gepubliceerd - 2021 |
| Evenement | 43rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society - , Mexico Duur: 1 nov 2021 → 5 nov 2021 https://embc.embs.org/2021/ |
Congres
| Congres | 43rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society |
|---|---|
| Verkorte titel | EMBC 2021 |
| Land/Regio | Mexico |
| Periode | 1/11/21 → 5/11/21 |
| Internet adres |
Citeer dit
- APA
- Author
- BIBTEX
- Harvard
- Standard
- RIS
- Vancouver