Colour Modulation of SSVEP Stimuli in VR and Reality Environment

VR technology allows people to immerge into the virtual environment than ever before. The technology is based on simulating perception of depth with stereoscopy image. However, it is difficult to objectively evaluate the effect of depth perception in VR. In this research, we perform our experiment o...

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Bibliographic Details
Published in生体医工学 Vol. Annual57; no. Abstract; p. S148_1
Main Authors Ching, Wong Tsz, Theerawit, Wilaiprasitporn, 八木, 透
Format Journal Article
LanguageJapanese
Published 公益社団法人 日本生体医工学会 2019
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Summary:VR technology allows people to immerge into the virtual environment than ever before. The technology is based on simulating perception of depth with stereoscopy image. However, it is difficult to objectively evaluate the effect of depth perception in VR. In this research, we perform our experiment of SSVEP tasks with moving 3D stimuli and background in different colour modulations, on either VR or normal display. The experimental results show that, in different background colours, the responses of the stimuli do not follow the same pattern. The results can be applicable to analysis of depth perception in the brain and the development of better BCI control system in VR environment.
ISSN:1347-443X
1881-4379
DOI:10.11239/jsmbe.Annual57.S148_1