CN113317801A - 单通道的脑电图信号处理装置及方法 - Google Patents
单通道的脑电图信号处理装置及方法 Download PDFInfo
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- CN113317801A CN113317801A CN202110441217.6A CN202110441217A CN113317801A CN 113317801 A CN113317801 A CN 113317801A CN 202110441217 A CN202110441217 A CN 202110441217A CN 113317801 A CN113317801 A CN 113317801A
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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
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/369—Electroencephalography [EEG]
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- A—HUMAN NECESSITIES
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- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/40—Detecting, measuring or recording for evaluating the nervous system
- A61B5/4076—Diagnosing or monitoring particular conditions of the nervous system
- A61B5/4094—Diagnosing or monitoring seizure diseases, e.g. epilepsy
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- A—HUMAN NECESSITIES
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- 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
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- 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
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- 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
- A61B5/725—Details of waveform analysis using specific filters therefor, e.g. Kalman or adaptive filters
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- A—HUMAN NECESSITIES
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- 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
- A61B5/7264—Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems
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Abstract
Description
灵敏度 | 特异性 | |
患者1 | 0.927 | 0.937 |
患者2 | 0.965 | 0.966 |
患者3 | 0.935 | 0.946 |
患者4 | 0.706 | 0.716 |
患者5 | 0.907 | 0.909 |
患者6 | 0.840 | 0.874 |
患者7 | 0.920 | 0.919 |
患者8 | 0.817 | 0.816 |
患者9 | 0.971 | 0.996 |
患者10 | 0.964 | 0.977 |
患者11 | 0.968 | 0.981 |
患者12 | 0.775 | 0.754 |
患者13 | 0.785 | 0.793 |
患者14 | 0.846 | 0.854 |
患者15 | 0.904 | 0.912 |
患者16 | 0.786 | 0.778 |
患者17 | 0.863 | 0.852 |
患者18 | 0.842 | 0.846 |
患者19 | 0.913 | 0.909 |
患者20 | 0.883 | 0.869 |
患者21 | 0.889 | 0.880 |
患者22 | 0.940 | 0.939 |
患者23 | 0.934 | 0.942 |
患者24 | 0.753 | 0.751 |
Claims (9)
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117991243A (zh) * | 2024-04-03 | 2024-05-07 | 海底鹰深海科技股份有限公司 | 一种基于fpga的声纳信号匹配滤波处理方法及其系统 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120101401A1 (en) * | 2009-04-07 | 2012-04-26 | National University Of Ireland | Method for the real-time identification of seizures in an electroencephalogram (eeg) signal |
US20130274580A1 (en) * | 2010-11-26 | 2013-10-17 | Hypo-Safe A/S | Analysis of eeg signals to detect hypoglycaemia |
US20140358025A1 (en) * | 2013-05-29 | 2014-12-04 | Keshab K. Parhi | System and apparatus for seizure detection from EEG signals |
US20150038870A1 (en) * | 2012-02-17 | 2015-02-05 | Massachusetts Institute Of Technology | Multi-Channel Scalable EEG Acquisition System on a Chip with Integrated Patient Specific Seizure Classification and Recording Processor |
US20210000426A1 (en) * | 2019-07-04 | 2021-01-07 | Peking University | Classification system of epileptic eeg signals based on non-linear dynamics features |
US20210052208A1 (en) * | 2019-08-22 | 2021-02-25 | Kurt E. Hecox | Systems and methods for seizure detection based on changes in electroencephalogram (eeg) non-linearities |
CN112528834A (zh) * | 2020-12-08 | 2021-03-19 | 杭州电子科技大学 | 子带目标对齐共空间模式的脑电信号跨被试分类方法 |
-
2021
- 2021-04-23 CN CN202110441217.6A patent/CN113317801A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120101401A1 (en) * | 2009-04-07 | 2012-04-26 | National University Of Ireland | Method for the real-time identification of seizures in an electroencephalogram (eeg) signal |
US20130274580A1 (en) * | 2010-11-26 | 2013-10-17 | Hypo-Safe A/S | Analysis of eeg signals to detect hypoglycaemia |
US20150038870A1 (en) * | 2012-02-17 | 2015-02-05 | Massachusetts Institute Of Technology | Multi-Channel Scalable EEG Acquisition System on a Chip with Integrated Patient Specific Seizure Classification and Recording Processor |
US20140358025A1 (en) * | 2013-05-29 | 2014-12-04 | Keshab K. Parhi | System and apparatus for seizure detection from EEG signals |
US20210000426A1 (en) * | 2019-07-04 | 2021-01-07 | Peking University | Classification system of epileptic eeg signals based on non-linear dynamics features |
US20210052208A1 (en) * | 2019-08-22 | 2021-02-25 | Kurt E. Hecox | Systems and methods for seizure detection based on changes in electroencephalogram (eeg) non-linearities |
CN112528834A (zh) * | 2020-12-08 | 2021-03-19 | 杭州电子科技大学 | 子带目标对齐共空间模式的脑电信号跨被试分类方法 |
Non-Patent Citations (1)
Title |
---|
YOO J.,LONG,ET AL.: "An 8-Channel Scalable EEG Acquisition SoC With Patient-Specific Seizure Classification and Recording Processor", 《IEEE JOURNAL OF SOLID-STATE CIRCUITS》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117991243A (zh) * | 2024-04-03 | 2024-05-07 | 海底鹰深海科技股份有限公司 | 一种基于fpga的声纳信号匹配滤波处理方法及其系统 |
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