A wavelet transform-based ECG compression method guaranteeing desired signal quality

被引：82

作者：

Chen, J ^{[1
]}

Itoh, S ^{[1
]}

机构：

[1] Univ Electrocommun, Grad Sch Informat Syst, Tokyo 1828585, Japan

来源：

IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING | 1998年 / 45卷 / 12期

关键词：

data compression; EGG; wavelet transform;

D O I：

10.1109/10.730435

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

This paper presents a new electrocardiogram (ECG) compression method based on orthonormal wavelet transform and an adaptive quantization strategy, by which a predetermined percent root mean square difference (PRD) can he guaranteed with high compression ratio and low implementation complexity.

引用

页码：1414 / 1419

页数：6

共 20 条

[1] ELECTROCARDIOGRAPHIC DATA COMPRESSION VIA ORTHOGONAL TRANSFORMS [J].

AHMED, N ;

MILNE, PJ ;

HARRIS, SG .

IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING, 1975, 22 (06) :484-487

[2]

CHEN J, 1993, IEICE T INF SYST, VE76D, P1454

[3]

CHEN J, 1993, IEICE T FUND ELECTR, VE76A, P1502

[4] ORTHONORMAL BASES OF COMPACTLY SUPPORTED WAVELETS [J].

DAUBECHIES, I .

COMMUNICATIONS ON PURE AND APPLIED MATHEMATICS, 1988, 41 (07) :909-996

[5] COMPRESSION OF THE AMBULATORY ECG BY AVERAGE BEAT SUBTRACTION AND RESIDUAL DIFFERENCING [J].

HAMILTON, PS ;

TOMPKINS, WJ .

IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING, 1991, 38 (03) :253-259

[6] Wavelet and wavelet packet compression of electrocardiograms [J].

Hilton, ML .

IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING, 1997, 44 (05) :394-402

[7]

ISHIJIMA M, 1993, IEICE T INF SYST, VE76D, P1398

[8] ECG DATA-COMPRESSION TECHNIQUES - A UNIFIED APPROACH [J].

JALALEDDINE, SMS ;

HUTCHENS, CG ;

STRATTAN, RD ;

COBERLY, WA .

IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING, 1990, 37 (04) :329-343

[9]

Jayant N. S., 1984, DIGITAL CODING WAVEF

[10]

MARK RG, 1982, FRONTIERS ENG HLTH C, P205

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