ECG signal adaptive filtering and QRS complex detecting method

机译：心电信号自适应滤波及QRS复数检测方法

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Waveforms and parameters in each segment of ECG signals reflect the activity state of the heart. The purpose of analyzing ECG signal is parameter extraction and waveform recognition, but power interference and base line drift seriously affect the accuracy of detecting ECG signal QRS waveform. On the basis of building an adaptive noise cancellation system for suppressing power interference and base line drift from ECG signal, this paper puts forward R wave detecting algorithm based on coif5 wavelet, adopts difference smoothing method to realize Q wave and S wave detecting and positioning. The experiment results show that the adaptive filter and QRS complex detecting algorithms presented in this paper suppress power interference and base line drift effectively, reach the aim of ECG signal QRS waveform detection and accurate positioning and have an important practical value in medical clinical diagnosis.

机译：心电图信号各段中的波形和参数反映了心脏的活动状态。分析心电信号的目的是进行参数提取和波形识别，但是功率干扰和基线漂移会严重影响心电信号QRS波形的检测精度。在构建抑制心电信号功率干扰和基线漂移的自适应噪声消除系统的基础上，提出了基于coif5小波的R波检测算法，采用差分平滑法实现了Q波和S波的检测定位。实验结果表明，本文提出的自适应滤波器和QRS复杂检测算法能够有效抑制功率干扰和基线漂移，达到心电信号QRS波形检测和准确定位的目的，在医学临床诊断中具有重要的实用价值。

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《2010 3rd International Conference on Biomedical Engineering and Informatics》|2010年|p.869-872|共4页
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Zhao Jiyin; Li Min; Zhang Weiwei; Zheng Ruirui;
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中图分类放射医学基础理论;
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ECG signal; QRS complex detecting; adaptive filter; coif5 wavelet;

机译：心电信号QRS复数检测自适应滤波器coif5小波;

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专利

1. A new method for QRS detection in ECG signals using QRS-preserving filtering techniques [J] . Sharma Tanushree, Sharma Kamalesh K. Biomedizinische Technik . 2018,第2期

机译：使用保留QRS的滤波技术检测ECG信号中QRS的新方法
2. New Non-Invasive Safe, Quick, Economical Method of Detecting Various Cancers was found Using QRS Complex or Rising Part of T-wave of Recorded ECGs. Cancers can be Screened Along with Their Biochemical Parameters & Therapeutic Effects of Any Cancer Treatments can be Evaluated Using Recorded ECGs of the Same Individual [J] . Omura Yoshiaki, Lu Dominic, OYoung Brian, Acupuncture & electro-therapeutics research . 2015,第1期

机译：使用QRS复合物或记录的ECG的T波上升部分，发现了一种检测各种癌症的新的非侵入式安全，快速，经济的方法。可以筛查癌症及其生化参数，并且可以使用记录的同一个人的ECG评估任何癌症治疗方法的治疗效果
3. A Robust Method for Detecting the QRS Complex of the ECG Signal [J] . A. A. Fedotov Biomedical engineering . 2017,第1期

机译：一种鲁棒方法，用于检测心电图信号的QRS复合物
4. ECG signal adaptive filtering and QRS complex detecting method [C] . Zhao Jiyin, Li Min, Zhang Weiwei, 2010 3rd International Conference on Biomedical Engineering and Informatics . 2010

机译：心电信号自适应滤波及QRS复数检测方法
5. Low-complexity adaptive filtering algorithms based on the minimum L-infinity-norm method. [D] . Tandon, Abhishek. 2004

机译：基于最小L-infinity-norm方法的低复杂度自适应滤波算法。
6. 3DQRS: A method to obtain reliable QRS complex detection within high field MRI using 12-lead ECG traces [O] . T. Stan Gregory, Ehud J. Schmidt, Shelley Hualei Zhang, -1

机译：3DQRS：一种使用12导联ECG迹线在高场MRI中获得可靠QRS复杂检测的方法
7. Adaptive ECG biometric recognition: a study on re-enrollment methods for QRS signals [O] . Ruggero Donida Labati, Vincenzo Piuri, Roberto Sassi, 2014

机译：自适应ECG生物识别识别：QRS信号重新注册方法研究
8. Month-to-Month and Year-to-Year Reproducibility of High Frequency QRS ECG signals [R] . Batdorf, Niles, Feiveson, Alan H., Schlegel, Todd T. 2006

机译：高频QRs ECG信号的逐月和逐年再现性

ECG signal adaptive filtering and QRS complex detecting method

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