This study contributes an efficient heart rate variability estimation algorithm to the domain of non-contact vital sign detection, offering significant�...
This study contributes an efficient heart rate variability estimation algorithm to the domain of non-contact vital sign detection, offering significant�...
Apr 16, 2024 � This significantly reduces latency and improves HRV estimation accuracy by using data that are only 4 s in length. This study uses simulation�...
The proposed novel noncontact heart-beat signal modeling and estimation algorithm using a compact 2.4-GHz Doppler radar is accurate, robust, and simple,�...
This paper suggests a Doppler cardiogram (DCG) signal processing and reconstruction system that enables the standard deviation of normal-to-normal peaks (SDNN)
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May 15, 2024 � Radar sensing has been a promising solution for contactless monitoring of Heart Rate Variability (HRV), an essential indicator of the�...
Dec 2, 2022 � This research proposes a noncontact heart rate measurement method using medical radar and artificial intelligence techniques.
Nov 28, 2023 � Deep neural networks can learn to detect physiological signals by analyzing raw radar data, extracting relevant features, and estimating heart�...
Jul 25, 2023 � To monitor the HRV based on CW Doppler radar, the time window must be shortened to less than 5 s, which will lead to the spectrum leakage and�...
Essentially, this extraction greatly removes the harmonic interference originated from respiration, thus considerably improving the HR detection accuracy.
