Method and system for video stream personalization

Patent metadata

Field	Value
Publication number	US-9754353-B2
Application number	US-201514823176-A
Country	US
Kind code	B2
Filing date	Aug 11, 2015
Priority date	Apr 11, 2007
Publication date	Sep 5, 2017
Grant date	Sep 5, 2017

Abstract

A method and system for video stream personalization. A personalization policy may be accessed. The personalization policy may include an image identification and an image alteration to a video image identified by the image identification. At least one instance of the video image may be identified in a video stream. An output stream may be produced from the video stream in response to the personalization policy. The output stream may include the image alteration to the video image.

First claim

What is claimed is:

1. A method, comprising:
receiving, by a processing system comprising a processor, a video stream comprising two-dimensional images;
identifying an image in the video stream resulting in an identified image, the identifying responsive to receiving a selection of the image during a presentation of the video stream;
associating an image alteration with the identified image to generate a personalization policy, the associating responsive to detecting user input indicating the image alteration;
accessing, by the processing system, a plurality of images to be altered pursuant to the personalization policy that defines the image alteration;
identifying, by the processing system, a target image in the video stream that corresponds to one of the plurality of images;
generating, by the processing system, a three-dimensional image of a first portion of the target image during the receiving of the video stream based on the personalization policy;
enhancing, by the processing system, a resolution of the target image during the receiving of the video stream based on the personalization policy as an enhanced resolution; and
producing, by the processing system, an adjusted video stream in response to the personalization policy, the adjusted video stream including the image alteration to the target image, wherein the image alteration includes the three-dimensional image overlaying a second portion of the target image.

2. The method of claim 1 , wherein the identifying of the target image is performed automatically according to the personalization policy.

3. The method of claim 2 , wherein the identifying of the target image comprises matching, by the processing system, an image name in metadata of the video stream with a name of the target image.

4. The method of claim 1 , wherein producing the adjusted video stream in response to the personalization policy comprises tagging, by the processing system, the target image in the video stream as a tagged instance.

5. The method of claim 4 , wherein producing the adjusted video stream in response to the personalization policy further comprises transcoding, by the processing system, the adjusted video stream in response to the personalization policy.

6. The method of claim 1 , wherein the image alteration further includes one of:
a replacement image for the target image,
a selection of another image in the adjusted video stream as a new target image, or
a deselection of the target image in the adjusted video stream.

7. The method of claim 1 , wherein the image alteration overlays the target image at a selected location in a frame within the adjusted video stream.

8. The method of claim 1 , wherein the generating of the three-dimensional image of the target image from the two-dimensional images comprises performing the image alteration limited to the target image in a frame of the adjusted video stream during presentation of the adjusted video stream.

9. A device, comprising:
a processing system including a processor; and
a memory that stores executable instructions that, when executed by the processing system, facilitate performance of operations, comprising:
receiving a video stream comprising two-dimensional images;
identifying a first image in the video stream resulting in an identified image, the identifying responsive to receiving a selection of the first image during presentation of the video stream;
associating an image alteration with the identified image to generate a personalization policy;
obtaining a plurality of images to be altered pursuant to the personalization policy that defines the image alteration for each one of the plurality of images;
identifying a second image from the video stream that corresponds to the personalization policy as a target portion comprising a first portion;
generating a three-dimensional image of the target portion during the receiving of the video stream based on the personalization policy;
enhancing a resolution of the three-dimensional image during the receiving of the video stream based on the personalization policy as an enhanced image, wherein the image alteration comprises the three-dimensional image of the two-dimensional images and the enhanced image of the three-dimensional image; and
producing an output stream from the video stream in response to the personalization policy, the output stream including the image alteration, the image alteration overlaying a second portion of the enhanced image.

10. The device of claim 9 , wherein the image alteration overlays the enhanced image at a selected location within a frame within the output stream.

11. The device of claim 9 , wherein the identifying of the second image is performed automatically according to the personalization policy.

12. The device of claim 11 , wherein the identifying of the second image comprises matching an image name in metadata of the video stream with a name of the plurality of images to be altered.

13. The device of claim 9 , wherein producing the output stream from the video stream in response to the personalization policy comprises tagging the target portion in the video stream as a tagged instance.

14. The device of claim 13 , wherein the operations further comprises transcoding the output stream from the video stream in response to the personalization policy and the tagged instance, wherein the output stream includes metadata, and wherein the metadata includes the image alteration at the tagged instance in the output stream.

15. A non-transitory, machine-readable storage medium, comprising executable instructions that, when executed by a processing system including a processor, facilitate performance of operations, comprising:
receiving a video stream;
identifying a first image in the video stream resulting in an identified image;
associating an image alteration with the identified image to generate a personalization policy;
obtaining a plurality of images to be altered;
accessing the personalization policy, the personalization policy including the image alteration to the plurality of images to be altered;
identifying a second image from the video stream as a target portion comprising a first portion, wherein the identifying the second image comprises selecting the target portion of the second image based on the personalization policy, wherein the target portion is an identified area of interest;
generating a three-dimensional image of the target portion;
enhancing a resolution of the target portion during the receiving of the video stream based on the personalization policy as an enhanced resolution; and
producing an output stream from the video stream in response to the personalization policy, the output stream including the image alteration to the plurality of images, wherein the image alteration includes the three-dimensional image overlaying a second portion of the second image.

16. The non-transitory, machine-readable storage medium of claim 15 , wherein the selecting of the second image is performed automatically according to the personalization policy.

17. The non-transitory, machine-readable storage medium of claim 16 , wherein the three-dimensional image of the target portion is generated during the receiving of the video stream based on the personalization policy.

18. The non-transitory, machine-readable storage medium of claim 15 , wherein the operations further comprise tagging the target portion in the video stream as a tagged instance.

19. The non-transitory, machine-readable storage medium of claim 18 , wherein the o

Assignees

• At & T Ip I Lp
• At & T Ip I Lp

Inventors

• Tofigh Mostafa
• Hushyar Kaveh

Classifications

• G06F17/30849

  Physics · mapped topic

• G06T19/20

  Editing of three-dimensional [3D] images, e.g. changing shapes or colours, aligning objects or positioning parts · CPC title

• H04N7/17327

  with deferred transmission or handling of upstream communications · CPC title

• H04N21/47202

  for requesting content on demand, e.g. video on demand · CPC title

• H04N21/234354

  by altering signal-to-noise ratio parameters, e.g. requantization · CPC title