A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL.
The file type is application/pdf
.
Remote Sensing for Vital Information Based on Spectral-Domain Harmonic Signatures
2019
IEEE Transactions on Aerospace and Electronic Systems
In this paper, we propose an efficient and robust non-contact heart rate estimation algorithm. The key idea is to recover the fundamental heartbeat frequency from its higher-order spectral features. Our contributions are threefold: 1) carefully review and examine possible approaches in vital signs detection with ultra-wide band (UWB) impulse radar; 2) numerically and experimentally show an important result that, in the spectral domain, the fundamental heartbeat signal is
doi:10.1109/taes.2019.2917489
fatcat:ns7ivsqaejbqlng5jewjt7yshy