Key result
A time-domain heart rate measurement algorithm using PPG and accelerometer data achieved comparable result quality to existing algorithms while requiring lower hardware resources.
Why the study?
Does the proposed PPG time-domain algorithm accurately measure heart rate with lower hardware resources compared to existing algorithms?
Population
Samples collected during real-life activities from the publicly available PPG-DaLia dataset
Comparison
Photoplethysmographic time-domain heart rate measurement algorithm vs ECG signal ground truth
Design
Algorithm development and validation study
Authors
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Real-time PPG heart rate algorithm with accelerometer motion detection may support wearables; leaves open clinical validation before practice use.
Does the proposed PPG time-domain algorithm accurately measure heart rate with lower hardware resources compared to existing algorithms?
The proposed PPG time-domain algorithm achieves comparable heart rate measurement accuracy to existing algorithms while requiring fewer hardware resources, making it suitable for resource-constrained wearable devices.
Marek et al. (2020) studied this question. Photoplethysmographic time-domain heart rate measurement algorithm vs. Other algorithms from the literature was evaluated on Heart rate measurement quality and hardware resource requirements. A time-domain heart rate measurement algorithm using PPG and accelerometer data achieved comparable result quality to existing algorithms while requiring lower hardware resources.
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