| 摘要 |
PROBLEM TO BE SOLVED: To recognize a face image of a person who visually perceiving an image, calculate, from the face image, inclination of the face of the person who sees the image or a distance of the person from a display screen, and rotate or zoom the screen on the basis of a result of the calculation, so as to operate the screen according to the movement of the person, and constantly maintain the screen to be easily seen by the person.SOLUTION: A display device of the present invention includes: a display unit 1 that displays an image such as a video image, a still image, and characters; an image recognition unit 2 that recognizes a face image of a person who visually perceives the image displayed on the display unit 1; an inclination calculation unit calculates, from the face image, inclination of a face of the person who visually perceives the image on the display unit 1; and an image rotation control unit 4 that rotates the display unit 1 corresponding to the inclination of the face of the person calculated by the inclination calculation unit. |
