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Frequency Domain Modification Filter in Correlation Methods for Epilepsy Seizure Detection in EEG Monitoring for Ictal SPECT

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F12%3A00195850" target="_blank" >RIV/68407700:21230/12:00195850 - isvavai.cz</a>

  • Result on the web

    <a href="http://radio.feld.cvut.cz/conf/poster2012/" target="_blank" >http://radio.feld.cvut.cz/conf/poster2012/</a>

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Frequency Domain Modification Filter in Correlation Methods for Epilepsy Seizure Detection in EEG Monitoring for Ictal SPECT

  • Original language description

    This paper presents one of approaches to onset seizure detection usable for early warn for ictal SPECT scan examination. Described method is correlation analysis of multichannel electroencephalographic signals. We use time segments of signals to calculate cross correlation over all channels and evaluate time progress of correlation coefficients. The article also discusses the issue of filtering signals and describes in detail the Frequency domain modification filter. This filter offer many more possibilities by modification of the Fourier image of the signal, which allows almost unlimited changes of spectrum in the frequency domain. These properties makes this filter very suitable for processing EEG signal for correlation analysis. Its advantages are described and shown in figures in comparison with other possible filters.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    JA - Electronics and optoelectronics

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/NT11460" target="_blank" >NT11460: Intracranial EEG signal processing; epileptogenic zone identification in non-lesional refractory epilepsy patients</a><br>

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2012

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    POSTER 2012 - 16th International Student Conference on Electrical Engineering

  • ISBN

    978-80-01-05043-9

  • ISSN

  • e-ISSN

  • Number of pages

    5

  • Pages from-to

    1-5

  • Publisher name

    Czech Technical University in Prague

  • Place of publication

    Praha

  • Event location

    Prague

  • Event date

    May 17, 2012

  • Type of event by nationality

    EUR - Evropská akce

  • UT code for WoS article