Warianty tytułu
Języki publikacji
Abstrakty
This paper reports on clinical evaluation of a wavelet denoising algorithm applied to ECG signal. The denoising method first the signal into the wavelet domain, then processes non-linearly the coefficients, and reconstructs the signal back to the tie domain. The described evaluation procedure of the denoising method was designed to test the clinical methodology that relies on cardiologist diagnoses. The preliminary results of the test, performed on a small ECG data set, are presented and discussed.
Rocznik
Tom
Strony
MT49--MT55
Opis fizyczny
Bibliogr. 6 poz., rys., tab., wykr.
Twórcy
autor
- Institute of Electronics, Technical University of Lodz, 90-924 Łódź, Stefanowskiego 18/22, Poland, romaniuk@ck-sg.p.lodz.pl
autor
- Institute of Cardiology, Medical University of Lodz, 91-425 Łódź, Sterlinga 1/3, Poland
Bibliografia
- [1] CSE Working Party, Recommendations for Measurement of Standards in Quantitative Electrocardiography, European Heart Journal, voI. 6, 1985, pp. 815-852.
- [2] DONOHO D.L., De-noising by Soft-thresholdiog, Symposium on Wavelet Theory, Vanderbilt 1992
- [3] MALLAT S., A Wavelet Tour of Signal Processing, Academic Press 1998
- [4] ROMANIUK P., Non-regular Distortions in ECG signal Introduced by Wavelet Denoising, Medical Informatics and Technologics, pp B1-15 - B1-21, POLAND, Ustroń, 2000.
- [5] STRANG G., NGUYEN T., Wavelets and Filter Banks, Westley-Cambridge Press 1996
- [6] WILLEMS J .L., Common Standards for Quantitative Electrocardiography, 10th and Final Progress Report BELGIUM, Leuven, 1990.
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.baztech-4b171fb1-98bf-4863-ab9b-fbf1e476ca05