Publication result detail

A Wavelet-Based ECG Delineation With Improved P Wave Offset Detection Accuracy

VÍTEK, M.; HRUBEŠ, J.; KOZUMPLÍK, J.

Original Title

A Wavelet-Based ECG Delineation With Improved P Wave Offset Detection Accuracy

English Title

A Wavelet-Based ECG Delineation With Improved P Wave Offset Detection Accuracy

Type

Paper in proceedings (conference paper)

Original Abstract

In this paper, we present an improved version of ECG delineation approach based on the continuous wavelet transform and singlescale approach. The algorithm was design to detect five main ECG significant points, which are QRS onset, QRS offset, T wave offset, P wave onset and P wave offset. The introduced approach was evaluated on the standard CSE multilead database. The obtained delineation results are comparable with other methods and accomplished given database criteria. The implemented algorithm improvement significantly increases accuracy of the P wave offset detection, which was the problematic part of the previous version of this method.

English abstract

In this paper, we present an improved version of ECG delineation approach based on the continuous wavelet transform and singlescale approach. The algorithm was design to detect five main ECG significant points, which are QRS onset, QRS offset, T wave offset, P wave onset and P wave offset. The introduced approach was evaluated on the standard CSE multilead database. The obtained delineation results are comparable with other methods and accomplished given database criteria. The implemented algorithm improvement significantly increases accuracy of the P wave offset detection, which was the problematic part of the previous version of this method.

Keywords

ECG delineation, ECG significant points, wavelet transform, QRS complex, T wave, P wave

Key words in English

ECG delineation, ECG significant points, wavelet transform, QRS complex, T wave, P wave

Authors

VÍTEK, M.; HRUBEŠ, J.; KOZUMPLÍK, J.

RIV year

2011

Released

28.06.2010

Publisher

UBMI FEKT VUT v Brně

Location

Brno

ISBN

978-80-214-4106-4

Book

Proceedings of Biosignal 2010: Analysis of Biomedical Signals and Images

Pages from

1

Pages to

5

Pages count

5

BibTex

@inproceedings{BUT35820,
  author="Martin {Vítek} and Jan {Hrubeš} and Jiří {Kozumplík}",
  title="A Wavelet-Based ECG Delineation With Improved P Wave Offset Detection Accuracy",
  booktitle="Proceedings of Biosignal 2010: Analysis of Biomedical Signals and Images",
  year="2010",
  number="20",
  pages="1--5",
  publisher="UBMI FEKT VUT v Brně",
  address="Brno",
  isbn="978-80-214-4106-4"
}