Detail publikace

Clinical Accuracy QRS Detector with Automatic Parameter Adjustment in an Autonomous, Real-Time Physiologic Monitor

PINTO, S. FELTON, C. SMITAL, L. GILBERT, B. HOLMES, D. HAIDER, C.

Originální název

Clinical Accuracy QRS Detector with Automatic Parameter Adjustment in an Autonomous, Real-Time Physiologic Monitor

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

This paper presents a computationally and temporal data-compact QRS complex detection algorithm useful in embedded real-time electrocardiogram (ECG) waveform analysis. The aim of the compact algorithms is to provide high sensitivity and specificity, i.e. diagnostically useful QRS waveform detection, in a continuous ambulatory monitor setting. The proposed detector uses a multi-level approach: QRS highlighting by means of a Truncated Discrete Time Stockwell Transform (TDTST), peak discrimination, and a trained Neural Network to reduce the number of false positive QRS detections. An optimization method is presented that automatically adjust the detector’s parameters to minimize the computational cost. Results demonstrate that the compact TDTST algorithm exhibits high QRS detection accuracy, an error rate of 0.31%, and remains applicable to real-time embedded physiologic ambulatory monitors.

Klíčová slova

Compact algorithm, Stockwell transform, Realtime, Physiologic monitoring, QRS detection, Embedded

Autoři

PINTO, S.; FELTON, C.; SMITAL, L.; GILBERT, B.; HOLMES, D.; HAIDER, C.

Vydáno

14. 11. 2017

Nakladatel

IEEE

Místo

Montreal, QC, Kanada

ISBN

978-1-5090-5990-4

Kniha

2017 IEEE Global Conference on Signal and Information Processing (GlobalSIP)

ISSN

2376-4066

Periodikum

IEEE Global Conference on Signal and Information Processing

Stát

Spojené státy americké

Strany od

1005

Strany do

1009

Strany počet

5

URL

https://ieeexplore.ieee.org/document/8309112

BibTex

@inproceedings{BUT143750,
  author="Samuel Cerqueira {Pinto} and Christopher L. {Felton} and Lukáš {Smital} and Barry {Gilbert} and David {Holmes} and Clifton {Haider}",
  title="Clinical Accuracy QRS Detector with Automatic Parameter Adjustment in an Autonomous, Real-Time Physiologic Monitor",
  booktitle="2017 IEEE Global Conference on Signal and Information Processing (GlobalSIP)",
  year="2017",
  journal="IEEE Global Conference on Signal and Information Processing",
  pages="1005--1009",
  publisher="IEEE",
  address="Montreal, QC, Kanada",
  doi="10.1109/GlobalSIP.2017.8309112",
  isbn="978-1-5090-5990-4",
  issn="2376-4066",
  url="https://ieeexplore.ieee.org/document/8309112"
}