Apparatus and method of controlling access to user information through face recognition in video phone

• US 20070200916A1
• Filed: 12/27/2006
• Published: 08/30/2007
• Est. Priority Date: 02/10/2006
• Status: Abandoned Application

• Current Assignee: Samsung Electronics Co. Ltd.
• Original Assignee: Samsung Electronics Co. Ltd.
• Inventors: Han, Yong-Hee
• Application Number:
  US11/645,635
• Publication Number:
  US 20070200916A1
• Time in Patent Office: Days
• US Class Current: 348/14.10
• CPC Class Codes: G06F 21/32 using biometric data, e.g. fingerprints, iris scans or voiceprints
• CPC Class Codes: G06F 21/6245 Protecting personal data, e.g. for financial or medical purposes
• CPC Class Codes: G06V 40/16 Human faces, e.g. facial parts, sketches or expressions
• CPC Class Codes: H04N 7/141 between two video terminals, e.g. videophone telephonic communication systems combined with television receiver for reception of entertainment or information matter H04M11/085

Abstract

In an apparatus and method for controlling access to user information in a videophone with a camera, when access to user information for performing an arbitrary function of the videophone is requested, the videophone photographs the face image of the user using the camera, compares the photographed face image of the user with at least one image of previously stored user face images, and controls the access to the user information required for performing the arbitrary function on the basis of the result of the comparison.

Claims

1. An apparatus for controlling access to user information in a videophone with a camera, comprising:

a database for storing user information set by a user; and

controller means for photographing a face of a user using the camera when user information is required for performing an arbitrary function of the videophone, and for allowing the user to access the user information required for performing the arbitrary function when the photographed face image of the user is identical to at least one face image of previously stored images.

2. The apparatus according to claim 1, wherein the controller means displays the user information required for performing the arbitrary function and user identification information on a screen when the photographed face image of the user is identical to said at least one face image of the previously stored images.

3. The apparatus according to claim 1, wherein the controller means limits access to the user information required for performing the arbitrary function when the photographed face image of the user is not identical to said at least one face image of the previously stored images.

4. The apparatus according to claim 3, wherein the controller means displays on the screen a message indicating that the user cannot access the user information required for performing the arbitrary function when the photographed face image of the user is not identical to said at least one face image of the previously stored images.

5. The apparatus according to claim 1, wherein the controller means comprises a camera controller connected to the camera for controlling the camera.

6. The apparatus according to claim 5, wherein the controller means further comprises a face recognition processor connected to the camera controller for processing the photographed face image of the user.

7. The apparatus according to claim 6, wherein the controller means further comprises a main controller connected to the face recognition processor and to the database for allowing the user to access the user information required for performing the arbitrary function of the videophone when the photographed face image of the user is identical to said at least one face image of the previously stored images.

8. The apparatus according to claim 7, wherein the controller means further comprises a graphic user interface (GUI) processor connected to the main controller and a display device connected to the GUI processor, the GUI processor displaying a message on the display device indicating whether the user is allowed to access the user information required for performing the arbitrary function.

9. The apparatus according to claim 1, wherein the controller means comprises a face recognition processor for processing the photographed face image of the user.

10. The apparatus according to claim 9, wherein the controller means further comprises a main controller connected to the face recognition processor and to the database for allowing the user to access the user information required for performing the arbitrary function of the videophone when the photographed face image of the user is identical to said at least one face image of the previously stored images.

11. The apparatus according to claim 1, wherein the controller means comprises a main controller connected to the database for allowing the user to access the user information required for performing the arbitrary function of the videophone when the photographed face image of the user is identical to said at least one face image of the previously stored images.

12. A method of controlling access to user information in a videophone having a camera and a database for storing user information set by a user, the method comprising the steps of:

photographing a face of a user using the camera when the user information is required for performing an arbitrary function of the videophone; and

allowing the user to access the user information required for performing the arbitrary function when the photographed face image of the user is identical to at least one face image of previously stored images.

13. The method according to claim 12, wherein the step of allowing the user to access the user information required for performing the arbitrary function comprises the step of displaying the user information required for performing the arbitrary function and user identification information on a screen when the photographed face image of the user is identical to said at least one face image of the previously stored images.

14. The method according to claim 12, further comprising the step of limiting access to the user information required for performing the arbitrary function when the photographed face image of the user is not identical to said at least one face image of the previously stored images.

15. The method according to claim 14, wherein the step of limiting access to the user information required for performing the arbitrary function comprises the step of displaying on the screen a message indicating that the user cannot access the user information required for performing the arbitrary function when the photographed face image of the user is not identical to said at least one face image of the previously stored images.