METHOD AND SYSTEM FOR PROVIDING 3D USER INTERFACE IN 3D TELEVISIONS

• US 20120050154A1
• Filed: 08/31/2010
• Published: 03/01/2012
• Est. Priority Date: 08/31/2010
• Status: Abandoned Application

• Current Assignee: Avago Technologies General IP PTE Limited (Broadcom, Inc.)
• Original Assignee: Avago Technologies General IP PTE Limited (Broadcom, Inc.)
• Inventors: Jagmag, Adil
• Application Number:
  US12/872,934
• Publication Number:
  US 20120050154A1
• Time in Patent Office: Days
• US Class Current: 345/156
• CPC Class Codes: G06F 3/011 Arrangements for interaction with the human body, e.g. for user immersion in virtual reality blind teaching G09B21/00
• CPC Class Codes: G06F 3/04815 Interaction with a metaphor-based environment or interaction object displayed as three-dimensional, e.g. changing the user viewpoint with respect to the environment or object
• CPC Class Codes: H04N 13/183 On-screen display [OSD] information, e.g. subtitles or menus
• CPC Class Codes: H04N 13/366 using viewer tracking
• CPC Class Codes: H04N 13/398 Synchronisation thereof; Control thereof

Abstract

A three-dimensional (3D) video device may provide an interactive 3D user interface (UI). This may be achieved by generating 3D video data representative of the 3D user interface; displaying the 3D user interface using the generated 3D video data such that the displayed 3D user interface may create a 3D perception within the proximity of a user; tracking spatial and/or temporal movement of the user relative to the displayed 3D user interface to determine user input and/or feedback; and controlling operation of the 3D video processing device based on the tracking. The generated 3D video data may comprise stereoscopic left view and right view sequences, and it may be generated based on determination of a location and/or orientation of the user relative to the 3D video device. One or more auxiliary devices communicatively coupled to the 3D video device may be utilized to enable viewer perception and/or interaction with the 3D user interface.

Claims

1. A method comprising:

in a three-dimensional (3D) video processing device;

generating 3D video data representative of a 3D user interface;

displaying said 3D user interface using said generated 3D video data, wherein said displaying creates a 3D perception within proximity of a user;

tracking spatial and/or temporal movement of said user relative to said displayed 3D user interface based on said 3D perception; and

controlling operation of said 3D video processing device based on said tracking.

2. The method according to claim 1, wherein said generated 3D video data comprises stereoscopic left view and right view sequences of reference fields or frames.

3. The method according to claim 1, comprising compositing said generated 3D video data with other video content handled via said 3D video processing device such that said 3D user interface is overlaid on at least a portion of images corresponding to said other video content.

4. The method according to claim 1, comprising determining a location of said user relative to said 3D video processing device.

5. The method according to claim 4, comprising generating said 3D video data representative of said 3D user interface such that a perceived location of said 3D user interface is based on said determined location of said user.

6. The method according to claim 4, comprising determining said location of said user, and/or said spatial and/or temporal tracking of movement by said user based on information generated by one or more sensors coupled to said video processing device.

7. The method according to claim 4, comprising determining said location of said user, and/or said spatial and/or temporal tracking of movement by said user based on information provided by said user and/or by one or more auxiliary devices used by said user.

8. The method according to claim 7, wherein said one or more auxiliary devices comprise an optical viewing device for 3D video viewing, a remote control, and/or a motion tracking glove.

9. The method according to claim 7, comprising communicating with said one or more auxiliary devices via one or more wireless interfaces.

10. The method according to claim 9, wherein said one or more wireless interfaces comprise wireless personal area network (WPAN) interfaces and/or wireless local area network (WLAN) interfaces.

11. A system comprising:

one or more circuits and/or processor for use in a three-dimensional (3D) video processing device, said one or more circuits and/or processors being operable to;

generate 3D video data representative of a 3D user interface;

display said 3D user interface using said generated 3D video data, wherein said displaying creates a 3D perception within proximity of a user;

track spatial and/or temporal movement of said user relative to said displayed 3D user interface based on said 3D perception; and

control operation of said 3D video processing device based on said tracking.

12. The system according to claim 11, wherein said generated 3D video data comprises stereoscopic left view and right view sequences of reference fields or frames.

13. The system according to claim 11, wherein said one or more circuits and/or processors are operable to composite said generated 3D video data with other video content handled via said 3D video processing device such that said 3D user interface is overlaid on at least a portion of images corresponding to said other video content.

14. The system according to claim 11, wherein said one or more circuits and/or processors are operable to determine a location of said user relative to said 3D video processing device.

15. The system according to claim 14, wherein said one or more circuits and/or processors are operable to generate said 3D video data representative of said 3D user interface such that a perceived location of said 3D user interface of said 3D user interface is based on said determined location of said user.

16. The system according to claim 14, wherein said one or more circuits and/or processors are operable to determine said location of said user, and/or said spatial and/or temporal tracking of movement by said user based on information generated by one or more sensors coupled to said video processing device.

17. The system according to claim 14, wherein said one or more circuits and/or processors are operable to determine said location of said user, and/or said spatial and/or temporal tracking of movement by said user based on information provided by said user and/or by one or more auxiliary devices used by said user.

18. The system according to claim 17, wherein said one or more auxiliary devices comprise an optical viewing device for 3D video viewing, a remote control, and/or a motion tracking glove.

19. The system according to claim 17, wherein said one or more circuits and/or processors are operable to communicate with said one or more auxiliary devices via one or more wireless interfaces.

20. The system according to claim 19, wherein said one or more wireless interfaces comprise wireless personal area network (WPAN) interfaces and/or wireless local area network (WLAN) interfaces.