Denoising of ECG signals using wavelet shrinkage with time-frequency dependant treshold

Nikolay Nikolaev; Atanas Gotchev

Denoising of ECG signals using wavelet shrinkage with time-frequency dependant treshold

Research output: Contribution to journal › Conference article › Scientific › peer-review

10 Citations (Scopus)

Abstract

A method for ECG denoising based 011 wavelet shrink- age approach has been investigated. We have proposed a shrinkage threshold which is high for the non- informative wavelet coefficients and low for the informative coefficients. We have set up limitations for the difference between the thresholds of even two adjacent coefficients throughout the scales in order to avoid Gibbs effects.

Original language	English
Journal	European Signal Processing Conference
Volume	1998-January
Publication status	Published - 1998
Externally published	Yes
Publication type	A1 Journal article-refereed
Event	9th European Signal Processing Conference, EUSIPCO 1998 - Island of Rhodes, Greece Duration: 8 Sep 1998 → 11 Sep 1998

ASJC Scopus subject areas

Signal Processing
Electrical and Electronic Engineering

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https://ieeexplore.ieee.org/document/7089508

Cite this

@article{daeffe3118554daf91793e35d5263316,

title = "Denoising of ECG signals using wavelet shrinkage with time-frequency dependant treshold",

abstract = "A method for ECG denoising based 011 wavelet shrink- age approach has been investigated. We have proposed a shrinkage threshold which is high for the non- informative wavelet coefficients and low for the informative coefficients. We have set up limitations for the difference between the thresholds of even two adjacent coefficients throughout the scales in order to avoid Gibbs effects.",

author = "Nikolay Nikolaev and Atanas Gotchev",

year = "1998",

language = "English",

volume = "1998-January",

note = "9th European Signal Processing Conference, EUSIPCO 1998 ; Conference date: 08-09-1998 Through 11-09-1998",

}

TY - JOUR

T1 - Denoising of ECG signals using wavelet shrinkage with time-frequency dependant treshold

AU - Nikolaev, Nikolay

AU - Gotchev, Atanas

PY - 1998

Y1 - 1998

N2 - A method for ECG denoising based 011 wavelet shrink- age approach has been investigated. We have proposed a shrinkage threshold which is high for the non- informative wavelet coefficients and low for the informative coefficients. We have set up limitations for the difference between the thresholds of even two adjacent coefficients throughout the scales in order to avoid Gibbs effects.

AB - A method for ECG denoising based 011 wavelet shrink- age approach has been investigated. We have proposed a shrinkage threshold which is high for the non- informative wavelet coefficients and low for the informative coefficients. We have set up limitations for the difference between the thresholds of even two adjacent coefficients throughout the scales in order to avoid Gibbs effects.

M3 - Conference article

AN - SCOPUS:85019586154

VL - 1998-January

T2 - 9th European Signal Processing Conference, EUSIPCO 1998

Y2 - 8 September 1998 through 11 September 1998

ER -

Denoising of ECG signals using wavelet shrinkage with time-frequency dependant treshold

Abstract

ASJC Scopus subject areas

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