Electrocardiogram compression method based on the adaptive wavelet coefficients quantization combined to a modified two-role encoder

IEEE Signal Processing Letters

Volumn 14, Issue 6, 2007, Pages 373-376

  Benzid, R ^a   Marir, F ^b   Bouguechal, N E ^a  

^a UNIVERSITY OF BATNA   (Algeria)

^b Universite Mentouri Constantine   (Algeria)

Author keywords

Adaptive quantization; Electrocardiogram compression; Quality preservation; Two role encoder (TRE); Wavelet transform

Indexed keywords

IMAGE CODING; IMAGE COMPRESSION; IMAGE QUALITY; VECTOR QUANTIZATION; WAVELET TRANSFORMS;

ELECTOCARDIOGRAM COMPRESSION; QUALITY PRESERVATION; TWO-ROLE ENCODER;

ELECTROCARDIOGRAPHY;

EID: 34249780534     PISSN: 10709908     EISSN: None     Source Type: Journal    
DOI: 10.1109/LSP.2006.887841     Document Type: Article

References (7)

1. K. Nagarajan, E. Kresch, S. Rao, and Y. Kresh, "Constrained ECG compression using best adapted wavelet packet bases," IEEE Signal Process. Lett., vol. 3, no. 10, pp. 273-275, Oct. 1996.
2. Z. Lu, D. Y. Kim, and W. A. Pearlman, "Wavelet compression of ECG signals by the set partitioning in hierarchical trees algorithm," IEEE Trans. Biomed. Eng., vol. 47, no. 7, pp. 849-856, Jul. 2000.
3. A. Al-Shrouf, M. Abo-Zahhad, and M. S. Ahmed, "A novel compression algorithm for electrocardiogram signals based on the linear prediction of the wavelet coefficients," Dig. Signal Process., vol. 13, pp. 604-622, 2003.
4. J. Chen and S. Itoh, "A wavelet transform-based ECG compression method guaranteeing desired signal quality," IEEE Trans. Biomed. Eng., vol. 45, no. 12, pp. 1414-1419, Dec. 1998.
5. T. Blanchett, G.-C. Ember, and G. A. Fenton, "KLT-Based quality controlled compression of single lead ECG," IEEE Trans. Biomed. Eng. vol. 5, no. 7, pp. 942-945, Jul. 1998.
6. M. Blanco-Velasco, F. Cruz-Roldan, J. I. Godino-Llorente, and K. E. Barner, "ECG compression with retrieved quality guaranteed," Electron. Lett., vol. 40, no. 23, pp. 1466-1467, Nov. 2004.
7. A. Alshamali and A. Al-Smadi, "Combined coding and wavelet transform for ECG compression," J. Med. Eng. Technol., vol. 25, pp. 212-216, 2001.