Presentation	2006/11/3 Relationship between Image Motion Vectors and Functional Activity under Cybersickneess Tohru KIRYU,
PDF Download Page	PDF download Page Link
Abstract(in Japanese)	(See Japanese page)
Abstract(in English)	There is a problem called cybersickness which could limit the applications of Virtual Reality. We have investigated the influences of vection-inducing images with a first-person viewpoint on the autonomic regulation by analyzing biosignals, and by using the image motion vectors to quantify video image scenes. The results showed specific frequency components (0.3-2.5Hz) of motion vectors, which were concentrated in time and on a screen, would trigger cybersickness with an uncomfortable condition by accumulated factors. Besides, the eye movement was not correlated to the motion vectors in the intervals under cybersickness.
Keyword(in Japanese)	(See Japanese page)
Keyword(in English)	cybersickness / image motion vector / eye movement / autonomic regulation
Paper #	EID2006-26
Date of Issue

Conference Information
Committee	EID
Conference Date	2006/11/3(1days)
Place (in Japanese)	(See Japanese page)
Place (in English)
Topics (in Japanese)	(See Japanese page)
Topics (in English)
Chair
Vice Chair
Secretary
Assistant

Paper Information
Registration To	Electronic Information Displays (EID)
Language	JPN
Title (in Japanese)	(See Japanese page)
Sub Title (in Japanese)	(See Japanese page)
Title (in English)	Relationship between Image Motion Vectors and Functional Activity under Cybersickneess
Sub Title (in English)
Keyword(1)	cybersickness
Keyword(2)	image motion vector
Keyword(3)	eye movement
Keyword(4)	autonomic regulation
1st Author's Name	Tohru KIRYU
1st Author's Affiliation	Graduate School of Science and Technology, Niigata University()
Date	2006/11/3
Paper #	EID2006-26
Volume (vol)	vol.106
Number (no)	338
Page	pp.pp.-
#Pages	4
Date of Issue