Why the study?
Can webcam photoplethysmographic signals analyzed through continuous wavelet transform accurately assess peripheral vasomotor activity compared to approved contact probes in healthy subjects?
Population
12 healthy subjects
Comparison
Webcam photoplethysmographic signal analysis… vs Approved contact probes (reference sensor)
Design
Cross-sectional
Authors
Loading...
Supports non-contact monitoring feasibility; leaves open validation in patients and prospective outcome studies.
Can webcam photoplethysmographic signals analyzed through continuous wavelet transform accurately assess peripheral vasomotor activity compared to approved contact probes in healthy subjects?
Low-cost webcams can reliably estimate heart rate and peripheral vasomotor activity using continuous wavelet analysis of photoplethysmographic signals.
Bousefsaf et al. (2016) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: