System and method for capturing and decontaminating photoplethysmopgraphy (PPG) signals in a vehicle
System and method for capturing and decontaminating photoplethysmopgraphy (PPG) signals in a vehicle
- Neue Suche nach: FUNG KIN C
- Neue Suche nach: DICK TIMOTHY J
- Neue Suche nach: PALANDE DHANASHREE
- Neue Suche nach: FUNG KIN C
- Neue Suche nach: DICK TIMOTHY J
- Neue Suche nach: PALANDE DHANASHREE
A system and method for processing photoplethysmography (PPG) signals in a vehicle. The system and method include determining a plurality of consistent PPG waveform signals based on a plurality of PPG waveform signals and electronically aggregating the plurality of consistent PPG waveform signals into a PPG measurement signal. The system and method also include determining a plurality of noise waveform signals based on a plurality of pressure measurement signals and electronically aggregating the plurality of noise waveform signals into a motion artifacts measurement signal. The system and method further include processing a refined PPG signal to suppress motion artifacts from the PPG measurement signal by filtering a segment of the PPG measurement signal that is attributed to the motion artifacts represented within the motion artifacts measurement signal.
Dokumentinformationen
System and method for capturing and decontaminating photoplethysmopgraphy (PPG) signals in a vehicle
2021-03-16
Patent
Elektronische Ressource
Englisch
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