DocumentCode :
3072886
Title :
A single chip system for ECG feature extraction
Author :
Knezevic, Sasa ; Stojanovic, Radovan ; Karadaglic, Dejan ; Asanin, Bogdan
Author_Institution :
Fac. of Electr. Eng., Univ. of Montenegro, Podgorica, Montenegro
fYear :
2013
fDate :
15-20 June 2013
Firstpage :
88
Lastpage :
92
Abstract :
This paper proposes an on-line system for feature extraction from ECG signal. The QRS detector, RR interval calculator, heart rate calculator and additional modules are developed in VHDL code and embedded in a single FPGA chip. The overall design has a low hardware occupation, 1838 LEs, and minimal number of setting parameters, only two, sampling and clock rates. The achieved accuracy is 97.5%. As such, it is very suitable for embedding in wearable health care systems, portable instruments and telemedicine devices. The methodology for QRS detection, system architecture and preliminary testing results are presented.
Keywords :
electrocardiography; feature extraction; field programmable gate arrays; health care; medical signal detection; telemedicine; ECG feature extraction; QRS detector; RR interval calculator; VHDL code; heart rate calculator; on-line system; portable instruments; single FPGA chip; single chip system; telemedicine devices; wearable health care systems; Clocks; Detectors; Discrete wavelet transforms; Electrocardiography; Image edge detection; Physiology; Discrete Wavelet Transform; FPGA; QRS complex; RR interval; heart rate;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Embedded Computing (MECO), 2013 2nd Mediterranean Conference on
Conference_Location :
Budva
ISSN :
1800-993X
Type :
conf
DOI :
10.1109/MECO.2013.6601325
Filename :
6601325
Link To Document :
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