2 papers
physics.med-ph2018
A High Accuracy and High Sensitivity System Architecture for Electrical Impedance Tomography System
Hui Li, Boxiao Liu, Yongfu Li +2
A high accuracy and high sensitivity system architecture is proposed for the read-out circuit of electrical impedance tomography system-on-chip. The switched ratiometric technique…
eess.SP2018
Heart Rate Estimation from Ballistocardiography Based on Hilbert Transform and Phase Vocoder
Qingsong Xie, Guoxing Wang, Yong Lian
This paper presents a robust method to monitor heart rate (HR) from BCG (Ballistocardiography) signal, which is acquired from the sensor embedded in a chair or a mattress. The prop…