Title :
Reflection emotions based on different stories onto EEG signal
Author :
Polat, Hasan ; Ozerdem, Mehmet Sirac
Author_Institution :
Elektrik-Elektron. Muhendisligi Bolumu, Mus Alparslan Univ., Mus, Turkey
Abstract :
Objective of this study was to investigate reflection of emotions based on different stories onto EEG. EEG data that used in this study have been acquired from database University of California San Diego. EEG signal was filtered to frequency range that contain important sub-bands of EEG by using discrete wavelet transform to analyze reflection of emotion based on different stories onto EEG. Power spectrum estimation of EEG that filtered to related frequancy range was obtained by using Burg method. Diffrerent power spectrum densities onto EEG signal were obtained for each different emotions based on different stories. There are similar studies in literature and results that were obtained in this study support the similar studies.
Keywords :
discrete wavelet transforms; electroencephalography; emotion recognition; estimation theory; filtering theory; medical signal processing; Burg method; EEG signal; discrete wavelet transform; emotion reflection; power spectrum density; power spectrum estimation; Databases; Discrete wavelet transforms; Electroencephalography; Reflection; Spectral analysis; Wavelet analysis;
Conference_Titel :
Signal Processing and Communications Applications Conference (SIU), 2015 23th
Conference_Location :
Malatya
DOI :
10.1109/SIU.2015.7130424