Universiti Teknologi Malaysia Institutional Repository

Efficient QRS complex detection algorithm implementation on SOC-based embedded system

Hashim, Muhammad Amin and Hau, Yuan Wen and Bakhteri, Rabia (2016) Efficient QRS complex detection algorithm implementation on SOC-based embedded system. Jurnal Teknologi, 78 (7-5). pp. 49-58. ISSN 0127-9696


Official URL: http://www.jurnalteknologi.utm.my/index.php/jurnal...


This paper studies two different Electrocardiography ( ECG ) preprocessing algorithms , namely Pan and Tompkins (PT) and Derivative Based (DB) algorithm, which is crucial of QRS complex detection in cardiovascular disease detection . Both algorithms are compared in terms of QRS detection accuracy and computation timing performance , with implementation on System - on - C hip (SoC) based embedded system that prototype on Altera DE2 - 115 Field Programmable Gate Array (FPGA) platform as embedded software . Both algorithm s are tested with 30 minutes ECG data from each of 48 different patient records obtain from MIT - BIH arrhythmia database. Results show that PT algorithm achieve 98.15% accuracy with 56. 33 seconds computation while DB algorithm achieve 96.74% with only 22. 14 seconds processing time. Based on the study, an optimized PT algorithm with improvement on Moving Windows Integrator (MWI) has been proposed to accelerate its computation. Result show s that the proposed optimized Moving Windows Integrator algorithm achieve s 9.5 times speed up than original MWI while retaining its QRS detection accuracy.

Item Type:Article
Additional Information:RADIS System Ref No:PB/2016/05488
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
R Medicine
Divisions:Electrical Engineering
ID Code:68492
Deposited By: Haliza Zainal
Deposited On:01 Nov 2017 03:41
Last Modified:14 Nov 2017 06:23

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