EEG correlates during video quality perception

Eleni Kroupi, Philippe Hanhart, Jong Seok Lee, Martin Rerabek, Touradj Ebrahimi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

22 Citations (Scopus)

Abstract

Understanding Quality of Experience (QoE) in various multimedia contents is still challenging. In this paper, we investigate the way QoE affects brain oscillations captured by electroencephalography (EEG). In particular, sixteen subjects watched 2D and 3D videos of various quality levels while their EEG signals were recorded, and were asked to provide their self-assessed perceived quality ratings for each video. EEG signals were decomposed into six frequency bands, namely theta, alpha, beta low, beta middle, beta high and gamma bands. The results revealed frontal asymmetry patterns in the alpha band, which correspond to right frontal activation when perceived quality is low. This finding implies that perceived high quality may be related to positive emotional processes.

Original languageEnglish
Title of host publication2014 Proceedings of the 22nd European Signal Processing Conference, EUSIPCO 2014
PublisherEuropean Signal Processing Conference, EUSIPCO
Pages2135-2139
Number of pages5
ISBN (Electronic)9780992862619
Publication statusPublished - 2014 Nov 10
Event22nd European Signal Processing Conference, EUSIPCO 2014 - Lisbon, Portugal
Duration: 2014 Sep 12014 Sep 5

Publication series

NameEuropean Signal Processing Conference
ISSN (Print)2219-5491

Other

Other22nd European Signal Processing Conference, EUSIPCO 2014
CountryPortugal
CityLisbon
Period14/9/114/9/5

All Science Journal Classification (ASJC) codes

  • Signal Processing
  • Electrical and Electronic Engineering

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  • Cite this

    Kroupi, E., Hanhart, P., Lee, J. S., Rerabek, M., & Ebrahimi, T. (2014). EEG correlates during video quality perception. In 2014 Proceedings of the 22nd European Signal Processing Conference, EUSIPCO 2014 (pp. 2135-2139). [6952767] (European Signal Processing Conference). European Signal Processing Conference, EUSIPCO.