Sep 18, 2009 · We consider using a Doppler radar for accurate noncontact vital sign detection. The Doppler radar first captures and downconverts the wireless signal.
Both simulated and experimental results are provided to validate the superiority of using the RELAX algorithm for accurate noncontact vital sign detection.
Both simulated and experimental results are provided to validate the superiority of using the RELAX algorithm for accurate noncontact vital sign detection.
NASA/ADS · Accurate Doppler Radar Noncontact Vital Sign Detection Using the RELAX Algorithm.
We consider using a Doppler radar for accurate noncontact vital sign detection. The Doppler radar first captures and downconverts the wireless signal that ...
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In this study, a bound-constrained optimization algorithm is applied for estimating physiological data (pulse and breathing rate) of human body using 60 GHz ...
Both simulated and experimental results are provided to demonstrate the advantages and effectiveness of the proposed method for accurate noncontact vital sign ...
Jul 26, 2023 · The proposed algorithm can measure the interbeat interval (IBI) with a root mean square error (RMSE) of 14.9 ms and accurately estimate HRV ...
Jul 25, 2023 · Lin, Accurate Doppler radar noncontact vital sign detection using the RELAX algorithm. IEEE Trans. Instrum. Meas. 59(3), 687–695 (2010).
Edited on Dec. 20, 2022. Only read the part describing the RELAX algorithm. It is described well and contains valuable references.