METHOD AND APPARATUS FOR OVERLAYING GRAPHICS ON VIDEO

• US 20090180025A1
• Filed: 03/10/2009
• Published: 07/16/2009
• Est. Priority Date: 05/28/2002
• Status: Abandoned Application

• Current Assignee: Sony Corporation (Sony Group Corp.), Sony Electronics Inc. (Sony Group Corp.)
• Original Assignee: Sony Corporation (Sony Group Corp.), Sony Electronics Inc. (Sony Group Corp.)
• Inventors: Dawson, Thomas Patrick
• Application Number:
  US12/400,943
• Publication Number:
  US 20090180025A1
• Time in Patent Office: Days
• US Class Current: 348/578
• CPC Class Codes: H04N 21/43072 of multiple content streams on the same device
• CPC Class Codes: H04N 21/4318 by altering the content in the rendering process, e.g. blanking, blurring or masking an image region image enhancement or restoration in general G06T5/00
• CPC Class Codes: H04N 21/8146 involving graphical data, e.g. 3D object, 2D graphics
• CPC Class Codes: H04N 5/44504 Circuit details of the additional information generator, e.g. details of the character or graphics signal generator, overlay mixing circuits

Abstract

Information received on a side channel from a TV content source is placed in a graphics plane of a TV and overlaid onto a video plane of the TV, which contains content from a main channel. The graphics plane content in each side channel may be keyed to content ratings setting so that the TV selects the side channel appropriate for a user-input rating setting of the TV and overlays the content of the side channel onto the video plane, to thereby conform the composite image that is displayed on the TV to the viewer-input ratings setting.

Claims

1. Apparatus, comprising:

TV display;

processor associated with the TV; and

tangible computer-readable storage medium accessible to the processor and bearing instructions to cause the processor to execute logic comprising;

receiving a main content video stream from a content source, a video plane being established based on the main content video stream;

receiving plural graphics content streams, each graphic content stream being associated With a respective content rating;

accessing a rating setting input by a user of the TV display;

based on the rating setting, selecting a first one of the graphics content streams;

establishing a graphics plane using the first graphics content stream; and

overlaying the graphics plane onto the video plane.

2. The apparatus of claim 1, wherein the graphics content stream in the graphics plane covers at least one predetermined region of the video plane, the predetermined region not being the entire video plane.

3. The apparatus of claim 2, wherein the predetermined region of the video plane is devoid of content.

4. The apparatus of claim 2, wherein the predetermined region of the video plane contains content that is screened from view by the graphics content stream in the graphics plane.

5. The apparatus of claim 1, wherein the plural graphics content streams are received from the content source.

6. The apparatus of claim 1, wherein the plural graphics content streams are received from the content source on side channels associated with a main channel on which the main content video stream is received.

7. The apparatus of claim 1, wherein the plural graphics content streams are received from the content source on a main channel on which the main content video stream is received.

8. Apparatus, comprising:

TV display,

processor associated with the TV; and

tangible computer-readable storage medium accessible to the processor and bearing instructions to cause the processor to execute logic comprising;

receiving a main content video stream from a content source, a video plane being established based on the main content video stream;

receiving at least one graphics content stream;

establishing a graphics plane using the graphics content stream; and

overlaying the graphics plane onto the video plane, wherein the graphics content stream in the graphics plane covers at least one predetermined region of the video plane, the predetermined region not being the entire video plane, wherein the predetermined region of the video plane includes a placard indicating that “

full”

content can be obtained for remuneration, wherein upon verification of a remuneration signal from the processor, a signal is received by the processor to use the graphics content stream, the graphics content stream being used to generate the graphics plane.

9. Apparatus, comprising:

TV display;

processor associated with the TV; and

tangible computer-readable storage medium accessible to the processor and bearing instructions to cause the processor to execute logic comprising;

receiving a main content video stream from a content source, a video plane being established based on the main content video stream;

wherein the main content video stream is a full video stream, and the logic executed by the processor comprises automatically placing at least one placard in a graphics plane and overlaying the graphics plane on the video plane to block at least one predetermined location of the video plane, the logic removing the placard from view upon receipt of an authorization signal.

10. Apparatus, comprising:

TV display;

processor associated with the TV; and

tangible computer-readable storage medium accessible to the processor and bearing instructions to cause the processor to execute logic comprising;

receiving a main content video stream from a content source, a video plane being established based on the main content video stream, the video plane including at least one original object;

wherein the main content video stream is a full video stream, and the logic executed by the processor comprises generating a graphics plane bearing an image of a replacement object and overlaying the graphics plane on the video plane such that the replacement object completely overlaps the original object and only the original object.

11. The apparatus of claim 10, comprising generating a billing event based at least in part on the overlaying of the graphics plane on the video plane.

12. The apparatus of claim 10, wherein both the original object and replacement object are beverage containers.

13. Apparatus, comprising:

TV display;

processor associated with the TV; and

tangible computer-readable storage medium accessible to the processor and bearing instructions to cause the processor to execute logic comprising;

receiving a main content video stream from a content source, a video plane being established based on the main content video stream;

wherein the main content video stream is a full video stream, and the logic executed by the processor comprises generating a graphics plane bearing an image of a new object not in the video plane and overlaying the graphics plane on the video plane such that the new object appears with the main content video stream.

14. Method comprising:

receiving content on plural side channels from a TV content source;

the contents of the side channels being keyed to respective rating settings;

accessing a user-input ratings setting to the TV;

the TV selecting a side channel corresponding to the user-input ratings setting;

establishing a graphics plane using the side channel corresponding to the user-input ratings setting;

overlaying the graphics plane onto the video plane to thereby conform a composite image that is displayed on the TV to the user-input ratings setting.

15. The method of claim 14, wherein the graphics content stream in the graphics plane covers at least one predetermined region of the video plane, the predetermined region not being the entire video plane.

16. The method of claim 15, wherein the predetermined region of the video plane is devoid of content.

17. The method of claim 15, wherein the predetermined region of the video plane contains content that is screened from view by the graphics content stream in the graphics plane.

18. The method of claim 14, wherein the plural graphics content streams are received from the content source on side channels associated with a main channel on which the main content video stream is received.