De-noising of ECG signal using translation- Invariant wavelet de-noising method with improved thresholding

Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings

Volumn 7 VOLS, Issue , 2005, Pages 5946-5949

  Su, Li ^a   Zhao, Guoliang ^a  

^a HARBIN ENGINEERING UNIVERSITY   (China)

Author keywords

[No Author keywords available]

Indexed keywords

ELECTROCARDIOGRAPHY; NOISE ABATEMENT; SIGNAL TO NOISE RATIO; WAVEFORM ANALYSIS; WAVELET TRANSFORMS;

DISCRETE WAVELET TRANSFORM (DWT); INVARIANT WAVELET DE-NOISING METHODS; PSEUDO-GIBBS PHENOMENA;

SPURIOUS SIGNAL NOISE;

EID: 33846916524     PISSN: 05891019     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (10)

1. S. Mallat and S. Zhong, "Characterization of signal from multiscale edges," IEEE Trans. On Pattern Analysis and Machine Intelligence. vol. 14, pp. 701-732, 1991.
2. W. Gao, H. Li, Z. Zhuang, and T. Wang, "De-noising of ECG signal based on stationary wavelet transform," Acta Electronica Sinica. vol. 32, pp. 238-240, Feb. 2003.
3. D. L. Donoho and I. M. Johnstone, "Ideal spatial adaptation via wavelet shrinkage," Biometrika. Vol. 81, pp. 425-455, 1994.
4. D. L. Donoho, "De-noising by soft-thresholding," IEEE Trans. Inform. Theory. vol. 41, pp. 613-627, 1995.
5. P. M. Agante and J. P. Marques de Sa', "ECG noise filtering using wavelets with soft-thresholding methods," Computers in Cardiology. vol. 26, pp. 523-538, 1999.
6. R. R. Coifman and D. L. Donoho, "Translation-invariant de-noising," In Wavelets and Statistics, Springer Lecture Notes in Statistics 103. New York: Springer-Verlag, 1994, pp. 125-150.
7. T. D. Bui and G. Chen, "Translation-invariant denoising using multiwavelets," IEEE Trans. Signal Processing. vol. 46, pp. 3414-3420, Dec. 1998.
8. F. N. Ucar, M. Korurek, and E. Yazgan, "A noise reduction algorithm in ECG signals using wavelet transform," Biomedical Engineering Days, Proceedings of the 1998 2nd International Conference, pp. 36-38, 1998.
9. G. Song and R. Zhao, "Three novel models of threshold estimator for wavelet coefficients," 2nd International Conference on Wavelet Analysis and Its Applications. Berlin: Springer-Verlag, 2001, pp. 145-150.
10. S. Qin, C. Yang, B. Tang, and S. Tan, "The denoise based on translation invariance wavelet transform and its applications," A Conference on Structural Dynamics. Los Angeles, vol. 1, pp. 783-787, Feb. 2002.