REMOTE CONTROL DEVICE FOR 3D VIDEO SYSTEM

• US 20130194511A1
• Filed: 10/14/2010
• Published: 08/01/2013
• Est. Priority Date: 10/14/2010
• Status: Active Grant

• Current Assignee: InterDigital Madison Patent Holdings (InterDigital, Inc.)
• Original Assignee: Thomson Licensing (Vantiva SA)
• Inventors: Tian, Dong, Yin, Peng, Lai, Wang Lin, Wu, Zhenyu, Lefevre, Chad Andrew
• Granted Patent: US 8,760,587 B2
• Time in Patent Office: Days
• US Class Current: 348/734
• CPC Class Codes: H04N 13/398 Synchronisation thereof; Control thereof
• CPC Class Codes: H04N 21/42204 User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor constructive details of casings for the remote control device H01H9/0235; user interfaces for controlling a tuning device of a television receiver through a remote control H03J9/00; remote control of peripheral devices connected to a television receiver through the remote control device of the television receiver H04B1/205
• CPC Class Codes: H04N 21/42206 characterized by hardware details
• CPC Class Codes: H04N 21/4854 for modifying image parameters, e.g. image brightness, contrast
• CPC Class Codes: H04N 21/816 involving special video data, e.g 3D video

Abstract

A remote control device is operative to enable and facilitate user control of video systems that are operative to provide one or more three-dimensional (3D) viewing effects. According to an exemplary embodiment, the remote control device includes a user input terminal having an input element operative to receive user inputs to adjust at least one of a volume setting and a channel setting of a video system, and further operative to receive user inputs to adjust a three-dimensional (3D) viewing effect of the video system. A transmitter is operative to transmit control signals to the video system in response to the user inputs.

Claims

1. A remote control device, comprising:

a user input terminal having an input element operative to receive a first user input to adjust at least one of a volume setting and a channel setting of a video system, and further operative to receive a second user input to adjust a three-dimensional (3-D) viewing effect of said video system; and

a transmitter operative to transmit control signals to said video system in response to said first and second user inputs.

2. The remote control device of claim 1, wherein adjusting said three-dimensional (3-D) viewing effect of said video system includes changing a current three-dimensional (3-D) view setting to another three-dimensional (3-D) view setting.

3. The remote control device of claim 2, wherein said three-dimensional (3-D) viewing effect comprises at least one of:

a view change effect, a depth change effect and a pop-out effect.

4. The remote control device of claim 3, wherein each of said three-dimensional (3-D) viewing effects is based on a video signal received by said video system having at least three different views for each video frame of said received video signal.

5. The remote control device of claim 4, wherein for each said video frame, two of said at least three different views are provided as a corresponding right/left pair.

6. The remote control device of claim 4, wherein adjusting said view change effect comprises changing two of said at least three different views for each said video frame at the same time.

7. The remote control device of claim 4, wherein adjusting said depth change effect comprises changing one of said at least three different views for each said video frame.

8. The remote control device of claim 4, wherein adjusting said pop-out effect comprises shifting global disparity between two of said at least three different views for each said video frame.

9. The remote control device of claim 1, wherein said input element is a single rotatable element.

10-16. -16. (canceled)

17. A method for operating a remote control device, comprising:

receiving, via an input element of said remote control device, a first user input to adjust at least one of a volume setting and a channel setting of a video system;

receiving, via said input element, a second user input to adjust a three-dimensional (3-D) viewing effect of said video system; and

transmitting control signals to said video system in response to said first and second user inputs.

18. The method of claim 17, wherein adjusting said three-dimensional (3-D) viewing effect of said video system includes changing a current three-dimensional (3-D) view setting to another three-dimensional (3-D) view setting.

19. The method of claim 18, wherein said three-dimensional (3-D) viewing effect comprises at least one of:

a view change effect, a depth change effect and a pop-out effect.

20. The method of claim 19, wherein each of said three-dimensional (3-D) viewing effects is based on a video signal received by said video system having at least three different views for each video frame of said received video signal.

21. The method of claim 20, wherein for each said video frame, two of said at least three different views are provided as a corresponding right/left pair.

22. The method of claim 20, wherein adjusting said view change effect comprises changing two of said at least three different views for each said video frame at the same time.

23. The method of claim 20, wherein adjusting said depth change effect comprises changing one of said at least three different views for each said video frame.

24. The method of claim 20, wherein adjusting said pop-out effect comprises shifting global disparity between two of said at least three different views for each said video frame.