Journal of Guangdong University of Technology ›› 2009, Vol. 26 ›› Issue (1): 18-.

• Comprehensive Studies • Previous Articles     Next Articles

Adaptive ECG Signal Compression Algorithm Based on Biorthogonal Wavelets

  

  1. Faculty of Information and Engineering,Guangdong University of Technology,Guangzhou 510006,China
  • Online:2009-01-01 Published:2009-01-01

HTML

PDF (PC)

2400

Abstract: It proposes a novel ECG signal compression algorithm,based on biorthogonal wavelet Bior4.4 that can successivey partition the wavelet coefficients in the space frequency domain and encode them using adaptive decimal to binary conversion.This algorithm is tested with 8 different records from MIT-BIH arrhythmia database,an average percent root mean square difference as around 0.05 %~4.70 % for an average compression ratio of 1.5∶1 to 33∶1 obtained. Experimental results show that the proposed algor...

Key words: ECG signal compression； wavelet transformation； adaptive coding；

[1] 骆德汉,许广桂,邹宇华,H.Gholam Hosseini.  基于多阶人工神经网络的ECG信号诊断模型研究[J]. 仪器仪表学报. 2008(01)

[2] 郑凯梅,余生晨.  基于小波变换的心电信号准无损压缩算法[J]. 山东生物医学工程. 2003(02)

[3] 李刚,刘蓉,林凌.  一种基于复合编码的心电数据压缩算法[J]. 中国生物医学工程学报. 2002(06)

[4] 张浙亮,吕维雪.  基于混合神经网络的ECG数据压缩[J]. 浙江大学学报(工学版). 2000(01)

[5] Shapiro J M.Embedded image coding using zero trees of wavelet coefficients. IEEE Transactions on Signal Processing . 1993

[6] Djohn A,,Nguyen T Q,Tompkins WJ.ECG compression u-sing discrete symmetric wavelet transform. The17th IEEE International Conference on Medicine and Biology . 1995

[7] Benzid R,Marir F,Boussaad A,et al.Fixed percentage of wavelet coefficients to be zeroed for ECG compression. IEEE Electronics Letters . 2003

[8] Hilton M L.Wavelet and wavelet packet compression of electrocardiograms. IEEE Transactions on Biomedical Engineering . 1997

[9] Phoong SM,Kim CW,Vaidyanathan PP,et al.A new class of two-channel biorthogonal filter banks and wavelet bases. IEEE Transactions on Signal Processing . 1995

[10] Mallat S.A theory for multiresolution signal decomposition: the wavelet representation. IEEE Transactions on Pattern Analysis and Machine Intelligence . 1989

[11] Hamilton,P,Tompkins,W.Compression of ambulatory ECG by average beat subtraction and residual differencing. IEEE Transactions on Biomedical Engineering . 1991

[12] Hosseini HG,Luo D,Reynolds KJ.The comparison of different feed forward neural network architecture for ECG signal diagnosis. Medical Engineering&Phys-ics . 2006

[13] Lu Z,Kim D Y,Pearlman W A.Wavelet compression of ECG signals by the set partitioning in hierarchical trees ( SPIHT )algorithm. IEEE Transactions on Biomedical Engineering . 2000

[14] Lin W K,Burgress N.Listless zerotree coding for color image. 32nd Asilomar Conference on Signals, Systems and Computer . 1998

[15] Sabarimalai Manikandan M,Dandapat S.Wavelet threshold based ECGcompression using USZZQ and Huffman coding of DSM. BiomedicalSignal Processing and Control . 2006

[16] Blanco-Velasco, M.,Cruz-Roldan, F.,,Godino-Llorente, J.I.,Barner, K.E.ECG compression with retrieved quality guaranteed. Electronics Letters . 2004

[17] Tai S C,Sun C C,Yan W C.A 2-D ECG compression method based on wavelet transform and modified SPIHT. IEEE Transactions on Biomedical Engineering . 2005

[18] 王培康,沈凤麟.  用DCT压缩ECG数据的新方法[J]. 中国生物医学工程学报. 1995(04)
No related articles found!
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
No Suggested Reading articles found!
Copyright © 2017 Journal of Guangdong University of Technology
Add：729 East Dongfeng RD., Guangzhou PRC. Postcode: 510090
Tel：020-37626653,020-37626139,020-37626396
Email：xbzrb@gdut.edu.cn
Supported:Beijing Magtech