Psychological state judgment method, judgment device, judgment system and judgment program

摘要

To provide a determination method, a determination device, a determination system, and a determination program for easily determining a psychological state of a subject without contact.SOLUTION: Moving image acquisition means (20) acquires a moving image obtained by photographing a body surface of a subject S with light containing at least infrared light IR. Blood flow information acquiring means (30) acquires information relating to a blood flow of the subject S, included in the moving image. Psychological state determining means (40) determines a psychological state of the subject S on the basis of the information relating to the blood flow.SELECTED DRAWING: Figure 3