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3‐2: Invited Paper: Assessment of visual fatigue caused by 2D and 3D displays using EEG

2024; Wiley; Volume: 55; Issue: S1 Linguagem: Inglês

10.1002/sdtp.16986

2168-0159

Lixiu Jia,

Visual perception and processing mechanisms

In this study, we compared visual fatigue parameters caused by watching 2D and 3D display presented on Sony BRAVIA LCD 3DTV based on electroencephalography (EEG) signal. EEG features (δ, θ, α, β, α/β, θ/β, (α+θ)/β, (α+θ)/(α+β), gravity frequency of power spectrum (GF) and power spectral entropy (PSE)) of 19 electrodes divided into 9 regions were extracted by frequency‐domain analysis method. The 9 horizontal and vertica brain areas had a significant influence on δ power and θ Power The results indicated that 3D display caused more visual fatigue compared to 2D display.