Computationally efficient ECG compression scheme using a non-linear quantizer

被引：2

作者：

Cassen, M ^{[1
]}

English, MJ ^{[1
]}

机构：

[1] Univ Sussex, Sch Engn, Brighton BN1 9QT, E Sussex, England

来源：

COMPUTERS IN CARDIOLOGY 1997, VOL 24 | 1997年 / 24卷

关键词：

D O I：

10.1109/CIC.1997.647886

中图分类号：

R5 [内科学];

学科分类号：

1002 ; 100201 ;

摘要：

A data reduction technique is proposed for the compression of ECG signals. The technique is based on first differencing, but a non-linear quantizer is also used to quantize the first differenced signal. This allows the maintenance of good resolution in selected parts of the EGG, for which the non-linear quantizer has been developed while the entropy of the signal is reduced. The remaining signal is then entropy coded using variable code lengths. The simplicity of this scheme allows it to be implemented on a wide range of systems and requires only limited computational power.

引用

页码：283 / 286

页数：4

共 50 条

[21] Computationally Efficient Cosine Modulated Filter Bank Design for ECG Signal Compression
Chandra, S.
Sharma, A.
Singh, G. K.
IRBM, 2020, 41 (01) : 2 - 17
[22] Efficient iterative scheme for solving non-linear equations with engineering applications
Shams, Mudassir
Kausar, Nasreen
Agarwal, Praveen
Oros, Georgia Irina
APPLIED MATHEMATICS IN SCIENCE AND ENGINEERING, 2022, 30 (01): : 708 - 735
[23] Efficient multilevel solution scheme for large scale non-linear systems
Fish, J.
Pandheeradi, M.
Belsky, V.
International Journal for Numerical Methods in Engineering, 1995, 38 (10)
[24] Non-Linear System Identification Scheme for the Design of Efficient Compensators and Calibrations
Faig, Hananel
Cohen, Shai
Sadot, Dan
Gantz, Liron
2019 8TH ANNUAL IEEE PHOTONICS SOCIETY OPTICAL INTERCONNECTS CONFERENCE (OI), 2019,
[25] Fingerprint compression using non-linear approximation of multiwavelet coefficients
Department of Instrumentation and Control Engineering, PSG College of Technology, India
不详
不详
不详
Iranian Journal of Electrical and Computer Engineering, 2008, 7 (02): : 127 - 133
[26] Application of computationally efficient TR-BDF2 scheme for the finite element implementation of explicit non-linear viscoelastic models for filled elastomers
Abraham, F.
Pandey, M.
Kannan, K.
INTERNATIONAL JOURNAL FOR COMPUTATIONAL METHODS IN ENGINEERING SCIENCE & MECHANICS, 2020, 21 (02): : 59 - 72
[27] An Efficient Non-Linear Cost Compression Algorithm for Multi Level Cell Memory
Oh, Hyunok
Kim, Jihye
IEEE TRANSACTIONS ON COMPUTERS, 2014, 63 (04) : 820 - 832
[28] Performance Improvement of Pneumatic Isolation Table Control with a Non-linear Quantizer
Mitsuhashi, Tomoya
Ishihara, Nijihiko
Tanemura, Masaya
Chida, Yuichi
2020 59TH ANNUAL CONFERENCE OF THE SOCIETY OF INSTRUMENT AND CONTROL ENGINEERS OF JAPAN (SICE), 2020, : 1815 - 1820
[29] ECG Arrhythmia Classification Using Non-Linear Features and Convolutional Neural Networks
Cajas, Sebastian
Astaiza, Pedro
Garcia-Chicangana, David Santiago
Segura, Camilo
Lopez, Diego M.
2020 COMPUTING IN CARDIOLOGY, 2020,
[30] An algorithm for detection of ECG morphological points using its non-linear energy
Sutar, Rajendra G.
Kothari, A. G.
INTERNATIONAL JOURNAL OF BIOMEDICAL ENGINEERING AND TECHNOLOGY, 2016, 22 (01) : 14 - 30

← 1 2 3 4 5 →