Research on EEG Signals of Watching Positive and Negative Parallax Images in 3 D TV
YANGJie
QIAN Zhiyu
JIN Shuai
FAN Haihao
ZHANG Qingzhao
QU Shihua
DUYao
Abstract：To collect and record volunteers′EEG when they watch positive and negative parallax images, to explore 3D product-related parameters.10 volunteers were selected to conduct experiments with self-built test system ,accepting positive and negative par-allax images stimuli respectively, their EEG data were recorded.The EEG were processed with the method of independent component a-nalysis( ICA) , and with the method of statistical analysis to analyse the relationship between EEG and picture stimuli.The results showed that after watching positive and negative parallax 3D images, EEG of all volunteers′changed obviously, it was found that com-pared with watching positive parallax images,Pα/Pβratio of all leads was smaller while watching positive parallax images, and the leads T4, FCz, C3, Pz had statistically signification.Watching negative parallax images is easier lead to excitement than the parallax images;Pα/Pβratio can work as a reference index to evaluate 3D product.
Keywords：3 D filmParallax errorEEGRelative powerNao xingfen
Publication Date：2014-01-01
Online Publishing Date：2026-09-11(First online date of this platform, not the publication date of the document)
Pages：5( 152-156 )