船舶の乗り心地評価に関する研究(第5報) : 表情による心理的変化の客観的計測・評価

概要

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The authors pointed out in the previous paper that it may be possible to understan/evaluate the psychological situation under stressed conditions analyzing facial expressions and feelings of subjects exposed to low-frequency oscillations. The present paper deals with the objective measurements, analyses and evaluation of emotional and psychological situation from analyses of facial expressions deliberately expressed by subjects. They added blinks for taking the dynamic changes of facial expressions into account. The method of discriminate analysis was applied to extract dominant parameters, and then the linear multiple regression analysis was applied to evaluate and estimate the relations between psychological situations and facial expressions. Though the number of experiments is not many, they obtained results that psychological situation may be estimated from facial expressions with relatively high possibilities.
社団法人日本船舶海洋工学会の論文