Key result
Empirical mode decomposition effectively canceled unwanted Doppler radar sensor motion artifacts, enabling heart rate extraction with an RMSE within 1 beat per minute.
Population
Microwave Doppler radar sensing physiological motion signals under sensor motion
Design
Other
Authors
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May enable non-contact HR monitoring; leaves open clinical validation before practice adoption.
Empirical mode decomposition effectively removes sensor motion artifacts from microwave Doppler radar signals, enabling accurate heart rate extraction.
Mostafanezhad et al. (2013) studied Physiological motion signals (heart rate extraction). Empirical mode decomposition was evaluated on Heart rate extraction accuracy (RMSE). Empirical mode decomposition effectively canceled unwanted Doppler radar sensor motion artifacts, enabling heart rate extraction with an RMSE within 1 beat per minute.
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