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

Chen J.; Itoh S.

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

机译：基于小波变换的心电图压缩方法，可保证理想的信号质量

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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 be guaranteed with high compression ratio and low implementation complexity.

机译：本文提出了一种基于正交小波变换和自适应量化策略的心电图（ECG）压缩新方法，通过该方法可以以高压缩比和低实现复杂度保证预定百分比的均方根差（PRD）。

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来源
《IEEE Transactions on Biomedical Engineering》 |1998年第12期|p.1414-1419|共6页
作者
Chen J.; Itoh S.;
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正文语种 eng
中图分类无线电电子学、电信技术;
关键词
data compression; electrocardiography; medical signal processing; quantisation (signal); wavelet transforms; adaptive quantization strategy; compression ratio; desired signal quality guarantee; electrodiagnostics; low implementation complexity; predetermined perce;

机译：数据压缩;心电图;医学信号处理;量化（信号）;小波变换;自适应量化策略;压缩比;所需信号质量保证;电诊断;低实现复杂度;预定性能;

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专利

1. A wavelet transform-based ECG compression method guaranteeing desired signal quality [J] . Chen J., Itoh S. IEEE Transactions on Biomedical Engineering . 1998,第12期

机译：基于小波变换的心电图压缩方法，可保证理想的信号质量
2. A Simple Method for Guaranteeing ECG Quality in Real-Time Wavelet Lossy Coding [J] . Alvaro Alesanco, Jose Garcia EURASIP journal on advances in signal processing . 2007,第14期

机译：实时小波有损编码中保证心电图质量的简单方法
3. A Simple Method for Guaranteeing ECG Quality in Real-Time Wavelet Lossy Coding [J] . Alvaro Alesanco, Jose Garcia EURASIP journal on advances in signal processing . 2007,第14期

机译：实时小波有损编码中保证心电图质量的简单方法
4. Wavelet transform based ECG data compression with desired reconstruction signal quality [C] . Chen, J., Itoh, . 1994

机译：具有所需重构信号质量的基于小波变换的ECG数据压缩
5. ECG data compression using wavelets. [D] . Shantha, Deepa Raghavendran. 2005

机译：使用小波对ECG数据进行压缩。
6. A Comparative Analysis of Methods for Evaluation of ECG Signal Quality after Compression [O] . Andrea Němcová, Radovan Smíšek, Lucie Maršánová, -1

机译：压缩后心电信号质量评估方法的比较分析
7. Optimum Wavelet Transform-Based ECG Compression and Dissimilarity Measure Based Noise Performance Analysis [O] . Namdar Mustafa, Durak Lutfiye 2007

机译：基于最优小波变换的心电图压缩和相异测度噪声性能分析

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

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