Honda Motor Co., Ltd.

Kyushu University

Kosuke Okusa

Tadahiro Kubota

Tomohiro Imai

Hisao Yoshida

Yuka Egashira

Shigekazu Higuchi

Yuki Nishimura

An arousal state estimation apparatus includes: a feature value acquisition unit acquiring a plurality of types of feature values regarding an arousal state of a human body from physiological data obtained by measuring the human body; and an estimation unit estimating the arousal state of the human body by using a principal feature value that is some type among the plurality of types of feature values. In a case where the principal feature value is unacquirable due to a defect of the physiological data, the estimation unit estimates the arousal state of the human body by using a different type of feature value than the principal feature value among the plurality of types of feature values acquired by the feature value acquisition unit instead of the unacquirable principal feature value.

Arousal state estimation apparatus and arousal state estimation method

Growing community of inventors

Fukuoka, Japan

Kosuke Okusa