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P75C600 生醫訊號處理 Biomedical Signal Processing

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Presentation on theme: "P75C600 生醫訊號處理 Biomedical Signal Processing"— Presentation transcript:

1 P75C600 生醫訊號處理 Biomedical Signal Processing
梁 勝 富 成功大學 資訊工程系 Office: 資訊系館 12F 65C06, Tel: Ext Lab:神經運算與腦機介面實驗室 (3F 65301)

2 課程目標 奠定學生生醫訊號處理基礎,並熟悉生醫訊號量測與分析技術(ex.EEG, EKG),以實際生理訊號為分析標的,培養具備生醫資訊整合與應用能力的人才。

3 參考書目 Biomedical Signal Analysis, Rangaraj M. Rangayyan, Wiley, ISBN: Biosignal and Biomedical Image Processing, John L. Semmlow, Marcel Dekker, ISBN: N.V. Thakor and S. Tong, Advances in quantitative electroencephalogram analysis methods, Annu. Rev. Biomed. Eng. 6 (2004), pp. 453–495. Biomedical Signal Processing and Signal Modeling, Eugene N. Bruce, Wiley, ISBN: Assigned papers

4 課程進行方式及評分標準 課程進行方式: 評分標準: 以講演為主搭配相關實驗進行。 論文與專題報告。 Presence 10%
Homework/Project 60% Oral presentation 15% Paper presentation 15%

5 課程進行方式及評分標準 Office Hours 每週三 上午10:30~12:00 地點:資訊系館 12F 65C06
TEL: 助教 林伯睿: 林家宏: Lab:神經運算與腦機介面實驗室 (資訊新館65301R) TEL: ext ext.2301

6 課程綱要 Introduction to biomedical signals Typical Measurement System
Analog Signal Processing Time-domain Analysis Frequency-domain Analysis Time-Frequency Analysis Correlation and Convolution Filtering Notch and Comb filters Optimal filters and Adaptive filters Pan-Tompkins Algorithm ECG and Atrial Fibrillation Brain Computer Interface Principle Component Analysis Independent Component Analysis Selected Topics Presentation and Discussion

7 分析軟體 MATLAB EEGLAB

8 Biomedical Signal Analysis
A complete biomedical signal Analysis System: Signal data Acquisition Sensor and transducers Amplifiers and filters Analog to digital conversion Signal Processing Filtering to remove artifacts Detection of events and components Signal Analysis Analysis of events and waves Feature extraction Pattern recognition and classification Diagnostic decision

9 Biomedical Signal Analysis
Computer-aided diagnosis and therapy

10 Signal Acquisition Multi-channel EEG Multi-type polysomnography
Single channel EEG

11 Electroencephalogram (EEG)-Signals
EEG rhythms Event related potentials P300 N150 P100 uV + VEP N1 P2 N2 AEP

12 Electrocardiogram (ECG)
P wave: atria contraction, mV, 60-80ms PQ segment: propagation delay at atrio-ventricular node,60-80ms QRS wave: ventricle contraction, 1mV, 80ms ST segment: slow action potential of ventricular muscle cells, ms T wave: ventricle repolarization (relaxation), mV, ms

13 Artifact Removal

14 T-F Analysis: Spike and Wave Discharge
Seizure SWS Artifact

15 On-Line Seizure Detection

16 HW 0 Matlab Chapter 1 Introduction to Biomedical Signals in
Quick MATLAB Tutorial MATLAB Primer MATLAB Educational Sites Chapter 1 Introduction to Biomedical Signals in Biomedical Signal Analysis, Rangaraj M. Rangayyan, Wiley, ISBN:


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