CN111956209A - 一种基于ewt和结构特征提取的心电信号r波识别方法 - Google Patents
一种基于ewt和结构特征提取的心电信号r波识别方法 Download PDFInfo
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- CN111956209A CN111956209A CN202010878936.XA CN202010878936A CN111956209A CN 111956209 A CN111956209 A CN 111956209A CN 202010878936 A CN202010878936 A CN 202010878936A CN 111956209 A CN111956209 A CN 111956209A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7203—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7225—Details of analog processing, e.g. isolation amplifier, gain or sensitivity adjustment, filtering, baseline or drift compensation
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7235—Details of waveform analysis
- A61B5/7253—Details of waveform analysis characterised by using transforms
- A61B5/7257—Details of waveform analysis characterised by using transforms using Fourier transforms
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7235—Details of waveform analysis
- A61B5/7253—Details of waveform analysis characterised by using transforms
- A61B5/726—Details of waveform analysis characterised by using transforms using Wavelet transforms
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114259240A (zh) * | 2021-09-28 | 2022-04-01 | 大连大学 | 基于改进经验小波变换的脑电信号字典学习方法 |
CN115902528A (zh) * | 2023-02-21 | 2023-04-04 | 华东交通大学 | 一种直流牵引网振荡与短路故障辨识方法 |
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US20090018409A1 (en) * | 2007-07-11 | 2009-01-15 | Triage Wireless, Inc. | Device for determining respiratory rate and other vital signs |
WO2018205007A1 (en) * | 2017-05-11 | 2018-11-15 | Krishnan Sridhar Sri | System and method for qrs complex detection in compressively sensed electrocardiogram data |
CN108830255A (zh) * | 2018-06-29 | 2018-11-16 | 江苏师范大学 | 一种基于小波去噪心电信号的r峰识别方法 |
CN109620213A (zh) * | 2019-02-25 | 2019-04-16 | 山东大学 | 一种基于多尺度差分特征的心电识别方法及装置 |
CN110671613A (zh) * | 2019-10-15 | 2020-01-10 | 重庆邮电大学 | 基于改进经验小波变换的流体管道泄漏信号时延估计方法 |
CN111568399A (zh) * | 2020-05-15 | 2020-08-25 | 中国人民解放军陆军军医大学 | 一种基于雷达的呼吸和心跳信号检测方法及系统 |
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- 2020-08-27 CN CN202010878936.XA patent/CN111956209B/zh active Active
Patent Citations (6)
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US20090018409A1 (en) * | 2007-07-11 | 2009-01-15 | Triage Wireless, Inc. | Device for determining respiratory rate and other vital signs |
WO2018205007A1 (en) * | 2017-05-11 | 2018-11-15 | Krishnan Sridhar Sri | System and method for qrs complex detection in compressively sensed electrocardiogram data |
CN108830255A (zh) * | 2018-06-29 | 2018-11-16 | 江苏师范大学 | 一种基于小波去噪心电信号的r峰识别方法 |
CN109620213A (zh) * | 2019-02-25 | 2019-04-16 | 山东大学 | 一种基于多尺度差分特征的心电识别方法及装置 |
CN110671613A (zh) * | 2019-10-15 | 2020-01-10 | 重庆邮电大学 | 基于改进经验小波变换的流体管道泄漏信号时延估计方法 |
CN111568399A (zh) * | 2020-05-15 | 2020-08-25 | 中国人民解放军陆军军医大学 | 一种基于雷达的呼吸和心跳信号检测方法及系统 |
Non-Patent Citations (10)
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KHIARI, BOCHRA,ET AL: "R-wave detection using EMD and Bionic wavelet transform", 《2013 INTERNATIONAL CONFERENCE ON ELECTRICAL ENGINEERING AND SOFTWARE APPLICATIONS》 * |
KHIARI, BOCHRA,ET AL: "R-wave detection using EMD and Bionic wavelet transform", 《2013 INTERNATIONAL CONFERENCE ON ELECTRICAL ENGINEERING AND SOFTWARE APPLICATIONS》, 23 March 2013 (2013-03-23), pages 1 - 4 * |
XIAO-LI YANG,ET AL: "Hilbert-Huang transform and wavelet transform for ECG detection", 《2008 4TH INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND MOBILE COMPUTING》 * |
XIAO-LI YANG,ET AL: "Hilbert-Huang transform and wavelet transform for ECG detection", 《2008 4TH INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND MOBILE COMPUTING》, 14 October 2008 (2008-10-14), pages 439 - 443 * |
张道明: "基于经验模式分解的R波识别及噪声消除", 《计算机工程与设计》 * |
张道明: "基于经验模式分解的R波识别及噪声消除", 《计算机工程与设计》, vol. 28, no. 1, 31 January 2007 (2007-01-31), pages 217 - 219 * |
李国权: "基于改进EWT的心电信号基线矫正算法", 《仪器仪表学报》 * |
李国权: "基于改进EWT的心电信号基线矫正算法", 《仪器仪表学报》, vol. 41, no. 4, 30 April 2020 (2020-04-30), pages 156 - 166 * |
李明星: "心电信号的QRS波检测算法的研究", 《兵器装备工程学报》 * |
李明星: "心电信号的QRS波检测算法的研究", 《兵器装备工程学报》, vol. 39, no. 9, 30 September 2018 (2018-09-30), pages 171 - 175 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114259240A (zh) * | 2021-09-28 | 2022-04-01 | 大连大学 | 基于改进经验小波变换的脑电信号字典学习方法 |
CN115902528A (zh) * | 2023-02-21 | 2023-04-04 | 华东交通大学 | 一种直流牵引网振荡与短路故障辨识方法 |
CN115902528B (zh) * | 2023-02-21 | 2023-05-26 | 华东交通大学 | 一种直流牵引网振荡与短路故障辨识方法 |
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