Constrained ECG compression algorithm using the block-based discrete cosine transform

被引：36

作者：

Benzid, R. ^{[1
]}

Messaoudi, A. ^{[2
]}

Boussaad, A. ^{[3
]}

机构：

[1] Univ MSila, Fac Sci & Engn, Dept Elect, Msila 28000, Algeria

[2] Univ Bordj Bou Arreridj, Fac Sci & Engn, Dept Elect, Bordj Bou Arreridj 34000, Algeria

[3] Univ Batna, Fac Sci, Dept Math, Batna 05000, Algeria

来源：

DIGITAL SIGNAL PROCESSING | 2008年 / 18卷 / 01期

关键词：

electrocardiogram compression; discrete cosine transform; quality-controlled;

D O I：

10.1016/j.dsp.2007.08.003

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Presented is a novel method dedicated to ECG compression. It uses the block-based discrete cosine transform (DCT) and considers the percent root-mean-square difference (PRD) as a controlled quality criterion. The simple and efficient resulting lookup table coding in coordination with the non-zero resulting DCT coefficients adaptive linear quantization, proffer to the method a high performance. The experiments carried out on the MIT-BIH arrhythmia records point out its effectiveness and classify it as a valid concurrent to some recently published powerful methods. (C) 2007 Elsevier Inc. All rights reserved.

引用

页码：56 / 64

页数：9

共 50 条

[1] Signal Compression Using the Discrete Wavelet Transform and the Discrete Cosine Transform
Barsanti, Robert J.
Athanason, Athanasios
2013 PROCEEDINGS OF IEEE SOUTHEASTCON, 2013,
[2] Compression of ECG signals by optimized quantization of discrete cosine transform coefficients
Batista, LV
Melcher, EUK
Carvalho, LC
MEDICAL ENGINEERING & PHYSICS, 2001, 23 (02) : 127 - 134
[3] Quality Controlled ECG Compression using Discrete Cosine Transform (DCT) and Laplacian Pyramid (LP)
Aggarwal, Vibha
Patterh, Manjeet Singh
2009 INTERNATIONAL CONFERENCE ON MULTIMEDIA, SIGNAL PROCESSING AND COMMUNICATION TECHNOLOGIES, 2009, : 12 - +
[4] Application of Image Compression Based on Discrete Cosine Transform
Zhang, Hongmei
Pei, Zhili
Zhang, Zhigao
PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON LOGISTICS, ENGINEERING, MANAGEMENT AND COMPUTER SCIENCE (LEMCS 2015), 2015, 117 : 1352 - 1355
[5] Compression of ECG signals based on optimum quantization of discrete cosine transform coefficients and Golomb-Rice coding
Batista, LV
Carvalho, LC
Melcher, EUK
PROCEEDINGS OF THE 25TH ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY, VOLS 1-4: A NEW BEGINNING FOR HUMAN HEALTH, 2003, 25 : 2647 - 2650
[6] Adaptive Algorithm for Speech Compression using Cosine Packet Transform
Prakasam, P.
Madheswaran, M.
ICIAS 2007: INTERNATIONAL CONFERENCE ON INTELLIGENT & ADVANCED SYSTEMS, VOLS 1-3, PROCEEDINGS, 2007, : 1168 - 1172
[7] A NEW METHOD BASED ON DISCRETE COSINE TRANSFORM FOR REMOVAL OF ECG BASELINE WANDER
Yang, Kai-Tao
Lin, Jyun-Jie
Chang, Pei-Chann
Li, Shao-Zi
Wu, Jheng-Long
Wu, Yi-Chan
THIRD INTERNATIONAL CONFERENCE ON COMPUTER ENGINEERING AND TECHNOLOGY (ICCET 2011), 2011, : 209 - +
[8] Research of a Digital Watermarking Algorithm Based on Discrete Cosine Transform
Xu Yan-ping
Jia Li-qin
THIRD INTERNATIONAL SYMPOSIUM ON ELECTRONIC COMMERCE AND SECURITY WORKSHOPS (ISECS 2010), 2010, : 373 - 375
[9] Financial Digital Images Compression Method Based on Discrete Cosine Transform
Wang, Wenjin
Lu, Miaomiao
Dai, Xuanling
Jiang, Ping
AUTOMATIC CONTROL AND COMPUTER SCIENCES, 2024, 58 (05) : 592 - 601
[10] Algorithm 749: Fast discrete cosine transform
Sherlock, BG
Monro, DM
ACM TRANSACTIONS ON MATHEMATICAL SOFTWARE, 1995, 21 (04): : 372 - 378

← 1 2 3 4 5 →