Data analysis and processing in EIT system

被引：0
|
作者：
Kou, Ge [1 ]
Chen, Wenjian [1 ]
Chen, Shujun [1 ]
机构：
[1] Nanjing Univ Sci & Technol, Sch Elect Engn & Optoelect Tech, Nanjing 210094, Jiangsu, Peoples R China
来源：
2008 INTERNATIONAL CONFERENCE ON OPTICAL INSTRUMENTS AND TECHNOLOGY: OPTOELECTRONIC MEASUREMENT TECHNOLOGY AND APPLICATIONS | 2009年 / 7160卷
关键词：
electrical impedance tomography; image reconstruction; voltage change; human brain; TOMOGRAPHY;
D O I：
10.1117/12.811813
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The method and setup of EIT experimental study are introduced briefly first. Then the EIT data collected under auditory and visual stimuli respectively are analyzed, and the curves of reference data change with different current drive are shown. Meanwhile, auditory and visual EIT data versus reference data and the curve of EIT voltage changes due to two different stimuli of the same subject are given. A comparison is made between EIT voltage changes of human brain due to two different stimuli. A reconstructed image from these data is given. The effect of the number of the iteration and regularization parameter have on imaging quality are discussed in details. At last, a conclusion is drawn that data analysis and processing can help to investigate the activity of human brain.
引用
收藏
页数：8
相关论文
共 50 条
  • [31] ANALYSIS, PROCESSING AND VISUALIZATION OF MULTIDIMENSIONAL DATA USING DAQPROVIS SYSTEM
    Morhac, M.
    Matousek, V.
    Turzo, I.
    Kliman, J.
    DYNAMICAL ASPECTS OF NUCLEAR FISSION, 2008, : 343 - 351
  • [32] Development of the data processing and analysis system framework for ICF experiments
    Yang, D
    Yu, XQ
    Zhang, C
    PLASMA SCIENCE & TECHNOLOGY, 2005, 7 (03) : 2872 - 2874
  • [33] Automatic data processing system for reactor neutron activation analysis
    Jing-Ye, A.
    Chen, Da
    Tu, Jing
    Yuanzineng Kexue Jishu/Atomic Energy Science and Technology, 2000, 34 (05): : 415 - 421
  • [34] A Data Analysis System Processing Framework For Underwater Target Detection
    Jin, Xiaoning
    Zhang, Peiying
    2016 12TH INTERNATIONAL CONFERENCE ON NATURAL COMPUTATION, FUZZY SYSTEMS AND KNOWLEDGE DISCOVERY (ICNC-FSKD), 2016, : 1687 - 1691
  • [35] Intelligent signal processing in an automated measurement data analysis system
    Isernhagen, Henrik
    Neemann, Helmut
    Kuehn, Steffen
    Guehmann, Clemens
    2007 IEEE SYMPOSIUM ON COMPUTATIONAL INTELLIGENCE IN IMAGE AND SIGNAL PROCESSING, 2007, : 83 - +
  • [36] Analysis Layer Implementation Method for a Streaming Data Processing System
    Burdakov, Aleksey
    Grigorev, Uriy
    Ploutenko, Andrey
    Ermakov, Oleg
    PROCEEDINGS OF THE 6TH INTERNATIONAL CONFERENCE ON INTERNET OF THINGS, BIG DATA AND SECURITY (IOTBDS), 2021, : 262 - 269
  • [37] The design and analysis of the linear array data sample and processing system
    Gao, GH
    ISTM/2001: 4TH INTERNATIONAL SYMPOSIUM ON TEST AND MEASUREMENT, VOLS 1 AND 2, CONFERENCE PROCEEDINGS, 2001, : 223 - 226
  • [38] Evaluation of EIT system performance
    Yasin, Mamatjan
    Boehm, Stephan
    Gaggero, Pascal O.
    Adler, Andy
    PHYSIOLOGICAL MEASUREMENT, 2011, 32 (07)
  • [39] A multifrequency serial EIT system
    Chauveau, N
    Ayeva, B
    Rigaud, B
    Morucci, JP
    PHYSIOLOGICAL MEASUREMENT, 1996, 17 : A7 - A13
  • [40] Distinguishability analysis of an induced current EIT system using discrete coils
    Eyüboglu, BM
    Köksal, A
    Demirbilek, M
    PHYSICS IN MEDICINE AND BIOLOGY, 2000, 45 (07): : 1997 - 2009
12345