VLSI Architecture for Energy-Efficient and Accurate Pre-Processing Pan-Tompkins Design

This brief proposes an energy-efficient and accurate VLSI architecture of the pre-processing Pan-Tompkins algorithm (PTA) for filtering electrocardiogram (ECG) signals. The PTA is among the most straightforward algorithms to detect the QRS complex in ECG signals. This brief proposes a fully-parallel...

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Veröffentlicht in:	IEEE transactions on circuits and systems. II, Express briefs Express briefs, 2024-11, Vol.71 (11), p.4768-4772
Hauptverfasser:	Ribeiro, Leo, Costa, Patricia da, Paim, Guilherme, Costa, Eduardo A. da, Almeida, Sergio Jose Melo de, Bampi, Sergio
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Band-pass filters Bandpass filters Computer architecture ECG Electrocardiography Low-pass filters Matlab Pan-Tompkins design Proposals Registers VLSI architecture
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container_title	IEEE transactions on circuits and systems. II, Express briefs
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creator	Ribeiro, Leo Costa, Patricia da Paim, Guilherme Costa, Eduardo A. da Almeida, Sergio Jose Melo de Bampi, Sergio
description	This brief proposes an energy-efficient and accurate VLSI architecture of the pre-processing Pan-Tompkins algorithm (PTA) for filtering electrocardiogram (ECG) signals. The PTA is among the most straightforward algorithms to detect the QRS complex in ECG signals. This brief proposes a fully-parallel PTA architecture with a reduced amount of registers, directly impacting energy reduction. Furthermore, we implement a unified band-pass filter exploring shift-add arrangement to reduce the noises in the ECG signal. This strategy contributes to the savings of 46.49% and 34.64% in the area and energy per operation (EPO), respectively, compared to the literature, keeping the average sensitivity and positive prediction for examined samples at 99.73% and 99.71%, respectively.
doi_str_mv	10.1109/TCSII.2023.3241124
format	Article
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subjects	Algorithms Band-pass filters Bandpass filters Computer architecture ECG Electrocardiography Low-pass filters Matlab Pan-Tompkins design Proposals Registers VLSI architecture
title	VLSI Architecture for Energy-Efficient and Accurate Pre-Processing Pan-Tompkins Design
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