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Volumn 44, Issue 4, 1997, Pages 247-255

Time-frequency plane Wiener filtering of the high-resolution ECG: Background and time-frequency representations

Author keywords

Electrocardiography; time varying filtering; Wiener filtering

Indexed keywords

ARTICLE; ELECTROCARDIOGRAM; EVOKED RESPONSE; SIGNAL NOISE RATIO;

EID: 0031003321     PISSN: 00189294     EISSN: None     Source Type: Journal    
DOI: 10.1109/10.563294     Document Type: Article
Times cited : (16)

References (60)
  • 1
    • 0022645661 scopus 로고    scopus 로고
    • "Coherent averaging technique: A tutorial review-Pt. I: Noise reduction and the equivalent filter,"
    • vol. 8, pp. 24-29, 1986.
    • O. Rompelman and H. H. Ros, "Coherent averaging technique: A tutorial review-Pt. I: Noise reduction and the equivalent filter," J. Biomed. Eng., vol. 8, pp. 24-29, 1986.
    • J. Biomed. Eng.
    • Rompelman, O.1    Ros, H.H.2
  • 2
    • 0022645662 scopus 로고    scopus 로고
    • "Coherent averaging technique: A tutorial review-Pt. 2: Trigger jitter, overlapping responses, and nonperiodic stimulation,"
    • vol. 8, p. 3035, 1986.
    • "Coherent averaging technique: A tutorial review-Pt. 2: Trigger jitter, overlapping responses, and nonperiodic stimulation," J. Biomed. Eng., vol. 8, p. 3035, 1986.
    • J. Biomed. Eng.
  • 3
    • 0023779170 scopus 로고    scopus 로고
    • "High-resolution electrocardiography,"
    • vol. 16, p. 67103, 1988.
    • E. J. Berbari, "High-resolution electrocardiography," CRC Crit. Rev. Biomed. Eng., vol. 16, p. 67103, 1988.
    • CRC Crit. Rev. Biomed. Eng.
    • Berbari, E.J.1
  • 8
    • 0001789963 scopus 로고    scopus 로고
    • "A new approach to linear filtering and prediction problems,"
    • vol. 82, pp. 34-45, 1960.
    • R. E. Kaiman, "A new approach to linear filtering and prediction problems," Trans. ASME, Ser. D, J. Basic Eng., vol. 82, pp. 34-45, 1960.
    • Trans. ASME, Ser. D, J. Basic Eng.
    • Kaiman, R.E.1
  • 9
    • 17344390636 scopus 로고    scopus 로고
    • "A posteriori "Wiener filtering" of averaged evoked responses,"
    • vol. 27, pp. 61-70, 1969.
    • D. O. Walter, "A posteriori "Wiener filtering" of averaged evoked responses," Electroencephalog. Clin. Neurophysiol. Suppl., vol. 27, pp. 61-70, 1969.
    • Electroencephalog. Clin. Neurophysiol. Suppl.
    • Walter, D.O.1
  • 10
    • 0017732916 scopus 로고    scopus 로고
    • "A proposed methodology for evaluation of the wiener filtering method of evoked potential estimation,"
    • vol. 43, pp. 749-751, 1977.
    • D. J. Doyle, "A proposed methodology for evaluation of the wiener filtering method of evoked potential estimation," Electroencephalog. Clin. Neurophysiol., vol. 43, pp. 749-751, 1977.
    • Electroencephalog. Clin. Neurophysiol.
    • Doyle, D.J.1
  • 11
    • 0017743726 scopus 로고    scopus 로고
    • "Some statistical aspects of digital Wiener filtering and detection of prescribed frequency components in time averaging of biological studies,"
    • vol. 28, pp. 55-61, 1977.
    • J. Strackee and S. A. Cerri, "Some statistical aspects of digital Wiener filtering and detection of prescribed frequency components in time averaging of biological studies," Biol. Cybern., vol. 28, pp. 55-61, 1977.
    • Biol. Cybern.
    • Strackee, J.1    Cerri, S.A.2
  • 14
    • 0022929734 scopus 로고    scopus 로고
    • "Performance and measures of performance for estimators of brain potentials using read data,"
    • 33, pp. 949-956, 1986.
    • T. Gasser, W. Mocks, W. Kohler, and J. P. C. de Weerd, "Performance and measures of performance for estimators of brain potentials using read data," IEEE Trans. Biomed. Eng., vol. BME-33, pp. 949-956, 1986.
    • IEEE Trans. Biomed. Eng., Vol. BME
    • Gasser, T.1    Mocks, W.2    Kohler, W.3    De Weerd, J.P.C.4
  • 16
    • 0017226363 scopus 로고    scopus 로고
    • "Comparison of Wiener filtering and selective averaging of evoked potentials,"
    • vol. 40, pp. 516-520, 1976.
    • P. Ungan and E. Basar, "Comparison of Wiener filtering and selective averaging of evoked potentials," Electroencephalog. Clin. Neurophysiol., vol. 40, pp. 516-520, 1976.
    • Electroencephalog. Clin. Neurophysiol.
    • Ungan, P.1    Basar, E.2
  • 17
    • 0019819237 scopus 로고    scopus 로고
    • "A posteriori time-varying filtering of averaged evoked potentials, I. Introduction and conceptual basis,"
    • vol. 41, pp. 211-222, 1981.
    • J. P. C. de Weerd, "A posteriori time-varying filtering of averaged evoked potentials, I. Introduction and conceptual basis," Biol. Cybern., vol. 41, pp. 211-222, 1981.
    • Biol. Cybern.
    • De Weerd, J.P.C.1
  • 18
    • 0019858561 scopus 로고    scopus 로고
    • "A posteriori time-varying filtering of averaged evoked potentials-II: Mathematical and computational aspects,"
    • vol. 41, pp. 223-234, 1981.
    • J. P. C. de Weerd and J. I. Kap, "A posteriori time-varying filtering of averaged evoked potentials-II: Mathematical and computational aspects," Biol. Cybern, vol. 41, pp. 223-234, 1981.
    • Biol. Cybern
    • De Weerd, J.P.C.1    Kap, J.I.2
  • 19
    • 0019720726 scopus 로고    scopus 로고
    • "Spectro-temporal representation and time-varying spectra of evoked potentials,"
    • vol. 41, pp. 101-117, 1981.
    • "Spectro-temporal representation and time-varying spectra of evoked potentials," Biol. Cybern., vol. 41, pp. 101-117, 1981.
    • Biol. Cybern.
  • 22
    • 0017851927 scopus 로고    scopus 로고
    • "On the use of windows for harmonic analysis with the discrete Fourier transform," in
    • 1978, vol. 66, pp. 51-83.
    • J. F. Harris, "On the use of windows for harmonic analysis with the discrete Fourier transform," in Proceedings IEEE, 1978, vol. 66, pp. 51-83.
    • Proceedings IEEE
    • Harris, J.F.1
  • 23
    • 0023805015 scopus 로고    scopus 로고
    • "An introduction to high-resolution ECG recordings of cardiac late potentials,"
    • vol. 148, pp. 1859-1863, 1988.
    • E. J. Berbari and R. Lazzara, "An introduction to high-resolution ECG recordings of cardiac late potentials," Arch. Intern. Med., vol. 148, pp. 1859-1863, 1988.
    • Arch. Intern. Med.
    • Berbari, E.J.1    Lazzara, R.2
  • 24
    • 0019431045 scopus 로고    scopus 로고
    • "Use of signals in the terminal QRS complex to identify patients with ventricular tachycardia after myocardial infarction,"
    • vol. 64, pp. 235-242, 1981.
    • M. B. Simson, "Use of signals in the terminal QRS complex to identify patients with ventricular tachycardia after myocardial infarction," Circ., vol. 64, pp. 235-242, 1981.
    • Circ.
    • Simson, M.B.1
  • 25
    • 0024956817 scopus 로고    scopus 로고
    • "Use of highpass filtering to detect late potentials in the signal averaged ECG,"
    • vol. 225, pp. 7-12, 1989.
    • P. Lander and E. J. Berbari, "Use of highpass filtering to detect late potentials in the signal averaged ECG," J. Electrocardiol., vol. 225, pp. 7-12, 1989.
    • J. Electrocardiol.
    • Lander, P.1    Berbari, E.J.2
  • 26
    • 0021239771 scopus 로고    scopus 로고
    • "FastFourier transform analysis of signal-averaged electrocardiograms for identification of patients prone to sustained ventricular tachycardia,"
    • vol. 69, pp. 711-724, 1984.
    • M. E. Cain, H. D. Ambos, F. X. Witkowski, and B. R. Sobel, "FastFourier transform analysis of signal-averaged electrocardiograms for identification of patients prone to sustained ventricular tachycardia," Circ., vol. 69, pp. 711-724, 1984.
    • Circ.
    • Cain, M.E.1    Ambos, H.D.2    Witkowski, F.X.3    Sobel, B.R.4
  • 27
    • 0026339045 scopus 로고    scopus 로고
    • "Spectral analysis of the high-resolution ECG as an equivalent filter problem,"
    • vol. 24, pp. 21-23, 1992.
    • P. Lander and E. J. Berbari, "Spectral analysis of the high-resolution ECG as an equivalent filter problem," J. Electrocardiol., vol. 24, pp. 21-23, 1992.
    • J. Electrocardiol.
    • Lander, P.1    Berbari, E.J.2
  • 28
    • 84909886945 scopus 로고    scopus 로고
    • "Spectro-temporal mapping: The next generation in late potential analysis,"
    • vol. 11, p. 199A, 1988.
    • P. Lander, D. E. Albert, and E. J. Berbari, "Spectro-temporal mapping: The next generation in late potential analysis," J. Amer. Coll. Cardiol., vol. 11, p. 199A, 1988.
    • J. Amer. Coll. Cardiol.
    • Lander, P.1    Albert, D.E.2    Berbari, E.J.3
  • 29
    • 0025306732 scopus 로고    scopus 로고
    • "Spectro-temporal analysis of ventricular late potentials,"
    • vol. 23, pp. 95-108, 1990.
    • "Spectro-temporal analysis of ventricular late potentials," J. Electrocardiol., vol. 23, pp. 95-108, 1990.
    • J. Electrocardiol.
  • 31
    • 0024584476 scopus 로고    scopus 로고
    • "Spectral mapping of the electrocardiogram with Fourier transform for identification of patients with sustained ventricular tachycardia and coronary artery disease,"
    • vol. 10, pp. 316-322, 1989.
    • R. Haberl, G. Jilge, R. Pulter, and G. Steinbeck, "Spectral mapping of the electrocardiogram with Fourier transform for identification of patients with sustained ventricular tachycardia and coronary artery disease," Eur. Heart J., vol. 10, pp. 316-322, 1989.
    • Eur. Heart J.
    • Haberl, R.1    Jilge, G.2    Pulter, R.3    Steinbeck, G.4
  • 32
    • 0025542113 scopus 로고    scopus 로고
    • "Top-resolution frequency analysis of electrocardiogram with adaptive frequency determination,"
    • vol. 82, pp. 1183-1192, 1990.
    • R. Haberl, H. F. Schels, P. Steinbigler, G. Jilge, and G. Steinbeck, "Top-resolution frequency analysis of electrocardiogram with adaptive frequency determination," Circ., vol. 82, pp. 1183-1192, 1990.
    • Circ.
    • Haberl, R.1    Schels, H.F.2    Steinbigler, P.3    Jilge, G.4    Steinbeck, G.5
  • 33
    • 0026339501 scopus 로고    scopus 로고
    • "Spectral turbulence analysis of the signal-averaged electrocardiogram its predictive accuracy for inducible sustained monomorphic ventricular tachycardia,"
    • vol. 67, pp. 965-975, 1991.
    • G. J. Kelen, A. M. Starr, E. B. Caref, D. Bloomfield, and N. El-Sherif, "Spectral turbulence analysis of the signal-averaged electrocardiogram its predictive accuracy for inducible sustained monomorphic ventricular tachycardia," Amer. J. Cardiol., vol. 67, pp. 965-975, 1991.
    • Amer. J. Cardiol.
    • Kelen, G.J.1    Starr, A.M.2    Caref, E.B.3    Bloomfield, D.4    El-Sherif, N.5
  • 34
    • 0026230697 scopus 로고    scopus 로고
    • "Frequency analysis of the electrocardiogram with maximum entropy method for identification of patients with sustained ventricular tachycardia,"
    • vol. 38, pp. 821-826, 1991.
    • H. R. Schels, R. Haberl, G. Juge, P. Steinbigler, and G. Steinbeck, "Frequency analysis of the electrocardiogram with maximum entropy method for identification of patients with sustained ventricular tachycardia," IEEE Trans. Biomed. Eng., vol. 38, pp. 821-826, 1991.
    • IEEE Trans. Biomed. Eng.
    • Schels, H.R.1    Haberl, R.2    Juge, G.3    Steinbigler, P.4    Steinbeck, G.5
  • 35
    • 0027471770 scopus 로고    scopus 로고
    • "Time-frequency mapping of the heart rate, blood pressure and respiratory signals,"
    • vol. 31, pp. 103-110, 1993.
    • P. Novak and V. Novak, "Time-frequency mapping of the heart rate, blood pressure and respiratory signals," Med. Biol. Eng. Comput., vol. 31, pp. 103-110, 1993.
    • Med. Biol. Eng. Comput.
    • Novak, P.1    Novak, V.2
  • 36
    • 0028261546 scopus 로고    scopus 로고
    • "Comparison of spectral temporal mapping to the time domain signalaveraged electrocardiogram in normal subjects and in patients with coronary artery disease and sustained ventricular tachycardia,"
    • vol. 17, pp. 892-900, 1994.
    • R. S. Mittleman, R. Candinas, P. Collett-Willey, and S. K. S. Huang, "Comparison of spectral temporal mapping to the time domain signalaveraged electrocardiogram in normal subjects and in patients with coronary artery disease and sustained ventricular tachycardia," Pace, vol. 17, pp. 892-900, 1994.
    • Pace
    • Mittleman, R.S.1    Candinas, R.2    Collett-Willey, P.3    Huang, S.K.S.4
  • 37
    • 0026574875 scopus 로고    scopus 로고
    • "Contributions of frequency analysis to the identification of the spectral, temporal, and spatial features in signal-averaged electrocardiograms that distinguish patients prone to sustained ventricular arrhythmias,"
    • vol. 35, pp. 189-212, 1992.
    • M. E. Cain, H. D. Ambos, B. D. Lindsay, and R. M. Arthur, "Contributions of frequency analysis to the identification of the spectral, temporal, and spatial features in signal-averaged electrocardiograms that distinguish patients prone to sustained ventricular arrhythmias," Prog. Cardiovasc. Dis. vol. 35, pp. 189-212, 1992.
    • Prog. Cardiovasc. Dis.
    • Cain, M.E.1    Ambos, H.D.2    Lindsay, B.D.3    Arthur, R.M.4
  • 38
    • 0025876786 scopus 로고    scopus 로고
    • "Ventricular late potentials in patients with and without inducible sustained ventricular tachycardia: A combined analysis in the time and frequency domain,"
    • vol. 12, pp. 563-572, 1991.
    • J. Schramm, C. Frumento, H. Dickhaus, C. Schmitt, and J. Brachmann, "Ventricular late potentials in patients with and without inducible sustained ventricular tachycardia: A combined analysis in the time and frequency domain," Eur. Heart J., vol. 12, pp. 563-572, 1991.
    • Eur. Heart J.
    • Schramm, J.1    Frumento, C.2    Dickhaus, H.3    Schmitt, C.4    Brachmann, J.5
  • 39
    • 0026792986 scopus 로고    scopus 로고
    • "Combined use of time and frequency domain variables in signal-averaged ECG as a predictor of inducible sustained monomorphic ventricular tachycardia in myocardial infarction,"
    • vol. 86, pp. 780-789, 1992.
    • A. Nogami, Y. lesaka, J. Akiyama, A. Takahashi, J. Nitta, Y. Chun, K. Aonuma, M. Hiroe, F. Marumo, and M. Hiraoka, "Combined use of time and frequency domain variables in signal-averaged ECG as a predictor of inducible sustained monomorphic ventricular tachycardia in myocardial infarction," Circ., vol. 86, pp. 780-789, 1992.
    • Circ.
    • Nogami, A.1    Lesaka, Y.2    Akiyama, J.3    Takahashi, A.4    Nitta, J.5    Chun, Y.6    Aonuma, K.7    Hiroe, M.8    Marumo, F.9    Hiraoka, M.10
  • 40
    • 0027628260 scopus 로고    scopus 로고
    • "Detection of late potentials in the signal-averaged ECG combining time and frequency domain analysis,"
    • vol. 31, pp. 333-339, 1993.
    • B. I. Gramatikov, "Detection of late potentials in the signal-averaged ECG combining time and frequency domain analysis," Med. Biol. Eng. Comput., vol. 31, pp. 333-339, 1993.
    • Med. Biol. Eng. Comput.
    • Gramatikov, B.I.1
  • 41
    • 33749802074 scopus 로고    scopus 로고
    • "Spectrotemporal mapping of signal-averaged electrocardiogram for identification of patients with sustained ventricular tachycardia," Chung-Hua, Hsin Hsueh, Kuan Ping, and Tsa Chih, Eds
    • vol. 21, pp. 87-90, 1993 (in Chinese).
    • J. B. Gong, "Spectrotemporal mapping of signal-averaged electrocardiogram for identification of patients with sustained ventricular tachycardia," Chung-Hua, Hsin Hsueh, Kuan Ping, and Tsa Chih, Eds, Chinese J. Cardiol, vol. 21, pp. 87-90, 1993 (in Chinese).
    • Chinese J. Cardiol
    • Gong, J.B.1
  • 42
    • 0027168440 scopus 로고    scopus 로고
    • "Overview of frequency time (spectro-temporal) analysis of signal-averaged electrograms," (Review)
    • vol. 35, pp. 429134, 1993.
    • J. P. Zbilut and T. A. Buckingham, "Overview of frequency time (spectro-temporal) analysis of signal-averaged electrograms," (Review). Prog. Cardiovasc. Dis., vol. 35, pp. 429134, 1993.
    • Prog. Cardiovasc. Dis.
    • Zbilut, J.P.1    Buckingham, T.A.2
  • 43
    • 0027288672 scopus 로고    scopus 로고
    • "Frequency versus time domain analysis of the signal-averaged electrocardiogram: Reproducibility of the spectral turbulence analysis,"
    • vol. 16, pp. 1027-1026, 1993.
    • P. Kulakowski, M. Malik, O. Odemuyiwa, A. Staunton, and A. J. Camm, "Frequency versus time domain analysis of the signal-averaged electrocardiogram: Reproducibility of the spectral turbulence analysis," Pace, vol. 16, pp. 1027-1026, 1993.
    • Pace
    • Kulakowski, P.1    Malik, M.2    Odemuyiwa, O.3    Staunton, A.4    Camm, A.J.5
  • 44
    • 0027475807 scopus 로고    scopus 로고
    • "Improved identification of late potentials by adjustment of the number of analyzed segments of the spectral temporal mapping of the signal-averaged electrocardiogram,"
    • vol. 71, pp. 344-346, 1993.
    • A. J. Camm, "Improved identification of late potentials by adjustment of the number of analyzed segments of the spectral temporal mapping of the signal-averaged electrocardiogram," Amer. J. Cardiol., vol. 71, pp. 344-346, 1993.
    • Amer. J. Cardiol.
    • Camm, A.J.1
  • 45
    • 0027250073 scopus 로고    scopus 로고
    • "The value of time and frequency domain, and spectral temporal mapping analysis of the signal-averaged electrocardiogram in identification of patients with hypertrophie cardiomyopathy at increased risk of sudden death,"
    • vol. 1114, pp. 941-950, 1993.
    • P. Kulakowski, P. J. Counihan, A. J. Camm, and W. J. McKenna, "The value of time and frequency domain, and spectral temporal mapping analysis of the signal-averaged electrocardiogram in identification of patients with hypertrophie cardiomyopathy at increased risk of sudden death," Eur. Heart J., vol. 1114, pp. 941-950, 1993.
    • Eur. Heart J.
    • Kulakowski, P.1    Counihan, P.J.2    Camm, A.J.3    McKenna, W.J.4
  • 46
    • 0026592229 scopus 로고    scopus 로고
    • "Autonomie manipulation influences both temporal and frequency analyzes of late potentials,"
    • vol. 15, pp. 2200-2205, 1992.
    • D. Schwartzman, L. Demopoulos, S. Schrem, E. Caracciolo, J. Ferez, L. Chinitz, and W. Slater, "Autonomie manipulation influences both temporal and frequency analyzes of late potentials," Pace, vol. 15, pp. 2200-2205, 1992.
    • Pace
    • Schwartzman, D.1    Demopoulos, L.2    Schrem, S.3    Caracciolo, E.4    Ferez, J.5    Chinitz, L.6    Slater, W.7
  • 47
    • 0026773065 scopus 로고    scopus 로고
    • "Frequency versus time domain analysis of signal-averaged electrocardiograms, I. Reproducibility of the results,"
    • vol. 20, pp. 127-134, 1992.
    • M. Malik, P. Kulakowski, J. Poloniecki, A. Staunton, O. Odemuyiwa, T. Farrell, and J. Camm, "Frequency versus time domain analysis of signal-averaged electrocardiograms, I. Reproducibility of the results," J. Amer. Coll. Cardiol., vol. 20, pp. 127-134, 1992.
    • J. Amer. Coll. Cardiol.
    • Malik, M.1    Kulakowski, P.2    Poloniecki, J.3    Staunton, A.4    Odemuyiwa, O.5    Farrell, T.6    Camm, J.7
  • 49
    • 85032751591 scopus 로고    scopus 로고
    • "Linear and quadratic timefrequency signal representations,"
    • vol. 9, pp. 21-67, 1992.
    • F. Hlawatsch and G. F. Boudreaux-Bartels, "Linear and quadratic timefrequency signal representations," IEEE Signal Processing Mag, vol. 9, pp. 21-67, 1992.
    • IEEE Signal Processing Mag
    • Hlawatsch, F.1    Boudreaux-Bartels, G.F.2
  • 50
    • 0027078236 scopus 로고    scopus 로고
    • "Advanced time-frequency methods for signal-averaged ECG analysis,"
    • vol. 25, pp. 188-194, 1992.
    • D. L. Jones, J. S. Touvannas, P. Lander, and D. E. Albert, "Advanced time-frequency methods for signal-averaged ECG analysis," J. Electrocardiol., vol. 25, pp. 188-194, 1992.
    • J. Electrocardiol.
    • Jones, D.L.1    Touvannas, J.S.2    Lander, P.3    Albert, D.E.4
  • 51
    • 0027577041 scopus 로고    scopus 로고
    • "A signal-dependent time-frequency representation: Optimal kernel design,"
    • vol. 41, 1993.
    • R. G. Baraniuk and D. L. Jones, "A signal-dependent time-frequency representation: Optimal kernel design," IEEE Trans. Signal Processing, vol. 41, 1993.
    • IEEE Trans. Signal Processing
    • Baraniuk, R.G.1    Jones, D.L.2
  • 53
    • 0027080291 scopus 로고    scopus 로고
    • "Karhunen-Loeve representation of ECG data,"
    • vol. 25, pp. 195-198, 1992.
    • R. L. Lux, "Karhunen-Loeve representation of ECG data," J. Electrocardiol., vol. 25, pp. 195-198, 1992.
    • J. Electrocardiol.
    • Lux, R.L.1
  • 54
    • 0027382249 scopus 로고    scopus 로고
    • "Wavelet analysis of high-resolution signal-averaged ECG's in postinfarction patients,"
    • vol. 26, pp. 311-320, 1993.
    • D. Morlet, F. Peyrin, P. Desseigne, P. Touboul, and P. Rubel, "Wavelet analysis of high-resolution signal-averaged ECG's in postinfarction patients," J. Electrocardiol., vol. 26, pp. 311-320, 1993.
    • J. Electrocardiol.
    • Morlet, D.1    Peyrin, F.2    Desseigne, P.3    Touboul, P.4    Rubel, P.5
  • 55
    • 0028085857 scopus 로고    scopus 로고
    • "Ventricular late potentials characterization in time-frequency domain by means of a wavelet transform,"
    • vol. 41, pp. 625-634, 1994.
    • O. Meste, H. Rix, P. Caminal, and N. V. Thakor, "Ventricular late potentials characterization in time-frequency domain by means of a wavelet transform," IEEE Trans. Biomed. Eng., vol. 41, pp. 625-634, 1994.
    • IEEE Trans. Biomed. Eng.
    • Meste, O.1    Rix, H.2    Caminal, P.3    Thakor, N.V.4
  • 56
    • 0026561926 scopus 로고    scopus 로고
    • "Wavelet transform as a potential tool for ECG analysis and compression,"
    • vol. 14, pp. 268-272, 1992.
    • J. A. Crowe, N. M. Gibson, M. S. Woolfson, and M. G. Somekh, "Wavelet transform as a potential tool for ECG analysis and compression," J. Biomed. Eng., vol. 14, pp. 268-272, 1992.
    • J. Biomed. Eng.
    • Crowe, J.A.1    Gibson, N.M.2    Woolfson, M.S.3    Somekh, M.G.4


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