Selectively displaying information based on face detection

Details Selectively displaying information based on face detection Selectively displaying information based on face detection

2005-01-21

2009-12-22

Mehta, Bhavesh M (Department: 2624)

Image analysis

Applications

Personnel identification

C725S012000, C725S042000, C725S046000

Reexamination Certificate

active

07636456

ABSTRACT:
A display arrangement comprises an image display device having two or more sets of images for display; a camera directed towards positions adopted by users viewing the display; a face detector for detecting human faces in images captured by the camera, the face detector being arranged to detect faces in at least two face categories; and means, responsive to the a frequency of detection of categories of faces by the face detector at one or more different periods, for selecting a set of images to be displayed on the image display device at that time of day.

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patent: WO 01/45004 (2001-06-01), None
patent: WO 01/93230 (2001-12-01), None

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