The embodiment of the invention provides a psychological state analysis method and a psychological state analysis system. The psychological state analysis method comprises the steps of collecting first video information of a plurality of characters in different scenes; analyzing the first video information to obtain first expression information; establishing an expression database according to different attributes and different scenes of the plurality of characters and the first expression information; acquiring second video information of the target person in the current scene; analyzing thesecond video information to obtain second expression information; searching corresponding expression information in an expression database according to the attribute of the target person and the current scene; comparing the second expression information with corresponding expression information in the searched expression data to calculate a deviation variance; and sending prompt information according to the deviation variance. By analyzing whether the expression and emotion of the target person are normal or not, the psychology of the target person can be further guided and corrected. The method can be widely applied to kindergartens, office areas and other places.
Psychological state analysis method and system