1997
DOI: 10.1016/s1386-5056(97)00040-3
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Wavelet transform in electrocardiography—data compression

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Cited by 21 publications
(8 citation statements)
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“…However, the existing literature is not consistent in the use of the terms CR and CF. In some sources, the authors use the term CR for ( 3 ) rather than CF ([ 5 , 6 , 13 21 ]), while in others ([ 22 ]), the CR is defined differently, that is, ( 2 ). Equations ( 1 ) and ( 3 ) below come from [ 23 ].…”
Section: Known Methods For Evaluation Of Compression Efficiencymentioning
confidence: 99%
“…However, the existing literature is not consistent in the use of the terms CR and CF. In some sources, the authors use the term CR for ( 3 ) rather than CF ([ 5 , 6 , 13 21 ]), while in others ([ 22 ]), the CR is defined differently, that is, ( 2 ). Equations ( 1 ) and ( 3 ) below come from [ 23 ].…”
Section: Known Methods For Evaluation Of Compression Efficiencymentioning
confidence: 99%
“…For many years, the wavelet techniques have proved their efficiency for ECG detection [17], de-noising [18], compression [19,20] and QRS detection [21]. These techniques seem to be well suited cases where there is spectral overlapping between noise and desired components of signal.…”
Section: Introductionmentioning
confidence: 99%
“…Recently, the wavelet theory for denoising [10] has been widely exploited in noisy ECG filtering. Several wavelet denoising ECG signal algorithms were developed exploring each a particular parameter: the wavelet function, threshold calculus and level decomposition [11][12][13]. The wavelet packet method is a generalization of wavelet decomposition that offers a rich range of possibilities for signal analysis.…”
Section: Introductionmentioning
confidence: 99%