Hybrid Methods Based on Empirical Mode Decomposition for Non-Invasive Fetal Heart Rate Monitoring

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F20%3A10245420" target="_blank" >RIV/61989100:27240/20:10245420 - isvavai.cz</a>

Výsledek na webu

<a href="https://ieeexplore.ieee.org/document/9034095" target="_blank" >https://ieeexplore.ieee.org/document/9034095</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/ACCESS.2020.2980254" target="_blank" >10.1109/ACCESS.2020.2980254</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Hybrid Methods Based on Empirical Mode Decomposition for Non-Invasive Fetal Heart Rate Monitoring

Popis výsledku v původním jazyce

This study focuses on fetal electrocardiogram (fECG) processing using hybrid methods that combine two or more individual methods. Combinations of independent component analysis (ICA), wavelet transform (WT), recursive least squares (RLS), and empirical mode decomposition (EMD) were used to create the individual hybrid methods. Following four hybrid methods were compared and evaluated in this study: ICA-EMD, ICA-EMD-WT, EMD-WT, and ICA-RLS-EMD. The methods were tested on two databases, the ADFECGDB database and the PhysioNet Challenge 2013 database. Extraction evaluation is based on fetal heart rate (fHR) determination. Statistical evaluation is based on determination of correct detection (ACC), sensitivity (Se), positive predictive value (PPV), and harmonic mean between Se and PPV (F1). In this study, the best results were achieved by means of the ICA-RLS-EMD hybrid method, which achieved accuracy (ACC) &gt; 80% at 9 out of 12 recordings when tested on the ADFECGDB database, reaching an average value of ACC &gt; 84%, Se &gt; 87%, PPV &gt; 92%, and F1 &gt; 90%. When tested on the Physionet Challenge 2013 database, ACC &gt; 80% was achieved at 12 out of 25 recordings with an average value of ACC &gt; 64%, Se &gt; 69%, PPV &gt; 79%, and F1 &gt; 72%. (C) 2013 IEEE.

Název v anglickém jazyce

Hybrid Methods Based on Empirical Mode Decomposition for Non-Invasive Fetal Heart Rate Monitoring

Popis výsledku anglicky

This study focuses on fetal electrocardiogram (fECG) processing using hybrid methods that combine two or more individual methods. Combinations of independent component analysis (ICA), wavelet transform (WT), recursive least squares (RLS), and empirical mode decomposition (EMD) were used to create the individual hybrid methods. Following four hybrid methods were compared and evaluated in this study: ICA-EMD, ICA-EMD-WT, EMD-WT, and ICA-RLS-EMD. The methods were tested on two databases, the ADFECGDB database and the PhysioNet Challenge 2013 database. Extraction evaluation is based on fetal heart rate (fHR) determination. Statistical evaluation is based on determination of correct detection (ACC), sensitivity (Se), positive predictive value (PPV), and harmonic mean between Se and PPV (F1). In this study, the best results were achieved by means of the ICA-RLS-EMD hybrid method, which achieved accuracy (ACC) &gt; 80% at 9 out of 12 recordings when tested on the ADFECGDB database, reaching an average value of ACC &gt; 84%, Se &gt; 87%, PPV &gt; 92%, and F1 &gt; 90%. When tested on the Physionet Challenge 2013 database, ACC &gt; 80% was achieved at 12 out of 25 recordings with an average value of ACC &gt; 64%, Se &gt; 69%, PPV &gt; 79%, and F1 &gt; 72%. (C) 2013 IEEE.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

<a href="/cs/project/EF16_019%2F0000867" target="_blank" >EF16_019/0000867: Centrum výzkumu pokročilých mechatronických systémů</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2020

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

IEEE Access

ISSN

2169-3536

e-ISSN

—

Svazek periodika

8

Číslo periodika v rámci svazku

8

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

19

Strana od-do

51200-51218

Kód UT WoS článku

000524748500003

EID výsledku v databázi Scopus

2-s2.0-85082508957