Publication result detail

ECG Distortion Caused by Wavelet-Based Loss Compression

HRUBEŠ, J.; KOZUMPLÍK, J.

Original Title

ECG Distortion Caused by Wavelet-Based Loss Compression

English Title

ECG Distortion Caused by Wavelet-Based Loss Compression

Type

Paper in proceedings (conference paper)

Original Abstract

This paper is concerned with distortion of ECG signals caused by wavelet-based loss compression method. The aim is a comparison of the specific distortion types and their eventual influence on a diagnosis. We have tested three wavelets of biorthogonal family. For better recognizable distortion we have used low avL (average length of sample in bits). The outcome resulting from our tests is that the reconstruction wavelet should be smooth.

English abstract

This paper is concerned with distortion of ECG signals caused by wavelet-based loss compression method. The aim is a comparison of the specific distortion types and their eventual influence on a diagnosis. We have tested three wavelets of biorthogonal family. For better recognizable distortion we have used low avL (average length of sample in bits). The outcome resulting from our tests is that the reconstruction wavelet should be smooth.

Keywords

ECG, compression, SPIHT, distortion, wavelet transform, DTWT

Key words in English

ECG, compression, SPIHT, distortion, wavelet transform, DTWT

Authors

HRUBEŠ, J.; KOZUMPLÍK, J.

RIV year

2010

Released

23.04.2009

Publisher

FEKT, FIT, VUT v Brně

Location

Brno

ISBN

978-80-214-3870-5

Book

Proceedings of the 15th Conference Student EEICT 2009

Pages from

329

Pages to

333

Pages count

5

URL

http://www.feec.vutbr.cz/EEICT/

BibTex

@inproceedings{BUT29748,
  author="Jan {Hrubeš} and Jiří {Kozumplík}",
  title="ECG Distortion Caused by Wavelet-Based Loss Compression",
  booktitle="Proceedings of the 15th Conference Student EEICT 2009",
  year="2009",
  number="první",
  pages="329--333",
  publisher="FEKT, FIT, VUT v Brně",
  address="Brno",
  isbn="978-80-214-3870-5",
  url="http://www.feec.vutbr.cz/EEICT/"
}