[VHF5] Physiological and Psychophysical Factors

[VHF5-1(Invited)] A Modeling Approach to Investigate the Relationship Between Motion Sickness Severity and Visual Motion

*Akira Tanaka¹, Norihiro Sugita², Makoto Yoshizawa², Tomoyuki Yambe² (1. Fukushima University (Japan), 2. Tohoku University (Japan))

キーワード：Motion sickness, Autonomic nervous system, Nonlinear modeling, Video global motion

In this study, dynamic characteristics between image motion and severity of visually induced motion sickness (VIMS) was modeled as a Hammerstein model, which consists of a static nonlinear function followed by a linear system. The results indicate the change in subjective VIMS score may be estimated from image motions.