VIDEO DISPLAY DEVICE AND OPERATING METHOD THEREOF

摘要

According to an embodiment of the present invention, an operation method of an image display device displays a guide area for recognizing the face of a user and obtains a user image of the user. The image display device displays the obtained user image corresponding to the guide area and determines if the facial recognition of the user is available based in the displayed user image corresponding to the guide area. The image display device recognizes the face of the user based on the determination result on the availability of the facial recognition.