Advanced Signal Processing Techniques for Fetal ECG Analysis

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F13%3A00211604" target="_blank" >RIV/68407700:21230/13:00211604 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.cinc.org/archives/2013/pdf/0177.pdf" target="_blank" >http://www.cinc.org/archives/2013/pdf/0177.pdf</a>

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Advanced Signal Processing Techniques for Fetal ECG Analysis

Popis výsledku v původním jazyce

In response to the PhysioNet/CinC Challenge 2013: Noninvasive Fetal ECG [1] we developed an algorithm for fetal QRS (fQRS) positions estimation based on a set of classic filters, which enhances the fetal ECG, combined with a robust QRS detection technique based on Christov's beat detection algorithm. These steps provides necessary information for the maternal ECG (mECG) cancellation, which is based on the technique provided by the Challenge organizers. Our work extends the provided algorithm with mECG reduction quality check and in case of insufficient reduction the mECG reduction algorithm is applied again until the criteria for sufficient reduction based on energy around the maternal QRS complex are satisfied. After noise reduction two techniques forfQRS were applied - one provided by the organizers and second based on entropy estimation. Results from both detectors are then corrected creating another set of fQRS positions estimates and from all sets of fQRS estimates there is selec

Název v anglickém jazyce

Advanced Signal Processing Techniques for Fetal ECG Analysis

Popis výsledku anglicky

In response to the PhysioNet/CinC Challenge 2013: Noninvasive Fetal ECG [1] we developed an algorithm for fetal QRS (fQRS) positions estimation based on a set of classic filters, which enhances the fetal ECG, combined with a robust QRS detection technique based on Christov's beat detection algorithm. These steps provides necessary information for the maternal ECG (mECG) cancellation, which is based on the technique provided by the Challenge organizers. Our work extends the provided algorithm with mECG reduction quality check and in case of insufficient reduction the mECG reduction algorithm is applied again until the criteria for sufficient reduction based on energy around the maternal QRS complex are satisfied. After noise reduction two techniques forfQRS were applied - one provided by the organizers and second based on entropy estimation. Results from both detectors are then corrected creating another set of fQRS positions estimates and from all sets of fQRS estimates there is selec

Druh

D - Stať ve sborníku

CEP obor

JC - Počítačový hardware a software

OECD FORD obor

—

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název statě ve sborníku

Computing in Cardiology 2013

ISBN

978-1-4799-0884-4

ISSN

2325-8861

e-ISSN

—

Počet stran výsledku

4

Strana od-do

177-180

Název nakladatele

IEEE

Místo vydání

Brussels

Místo konání akce

Zaragoza

Datum konání akce

22. 9. 2013

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

—