Compressed sampling for heart rate monitoring.
For the first time compressed sampling (CS) has been applied to heart rate (HR) measurements. The signals can be reconstructed from samples far below the Nyquist rate with negligible small errors, a sampling reduction of 8 has been demonstrated in the paper. As a result, the bitrate of the CS sampler is half when compared to a normal sampler. A lower bitrate leads to a reduction in power consumption for HR measurement devices.
School of Engineering, University of Aberdeen, Scotland UK. faust_o@web.de
Oliver
O
Faust
U Rajendra
UR
Acharya
Jianguo
J
Ma
Lim Choo
LC
Min
Toshiyo
T
Tamura
D006339:Heart Rate; D006801:Humans; D008991:Monitoring, Physiologic