Overlay Information Over Video

• US 20110007962A1
• Filed: 07/13/2009
• Published: 01/13/2011
• Est. Priority Date: 07/13/2009
• Status: Active Grant

• Current Assignee: Raytheon Company (Rtx Corporation)
• Original Assignee: Raytheon Company (Rtx Corporation)
• Inventors: Knize, Nicholas W., Johnson, Larry J., Reta, Roberto
• Granted Patent: US 8,331,611 B2
• Time in Patent Office: Days
• US Class Current: 382/154
• CPC Class Codes: G06F 16/70 of video data
• CPC Class Codes: G06F 16/9537 Spatial or temporal dependent retrieval, e.g. spatiotemporal queries

Abstract

In accordance with a particular embodiment of the invention, a method for geotagging an image includes receiving an image of a real-world scene. Location information may be received corresponding to the image. The location information may identify the location of the real-world scene. The image may be synchronized with the location information corresponding to the image such that a two-dimensional point on the image corresponds to a three-dimensional location in the real world at the real-world scene. A geotag may be received. The geotag may tag the image at the image at the two-dimensional point and provide additional information concerning the real-world scene. The geotag and the three-dimensional location in the real world at the real-world scene may be stored in a geotag database.

Claims

1. A method for geotagging an image, comprising:

receiving an image of a real-world scene;

receiving location information corresponding to the image, the location information identifying a location of the real-world scene;

synchronizing the image with the location information corresponding to the image such that a two-dimensional point on the image corresponds to a three-dimensional location in the real world at the real-world scene;

receiving a geotag, the geotag tagging the image at the two-dimensional point, the geotag providing additional information concerning the real-world scene; and

storing the geotag and the three-dimensional location in the real world at the real-world scene in a geotag database.

2. The method of claim 1, the synchronizing the image with the location information corresponding to the image such that a two-dimensional point on the image corresponds to a three-dimensional location in the real world at the real-world scene comprises synchronizing one or more pixels of the image with the three-dimensional location in the real world.

3. The method of claim 1, wherein the image is a video frame from a real-time or near-real time video stream.

4. The method of claim 1, wherein the image is generated by a three-dimensional visualization tool.

5. The method of claim 1, the receiving a geotag comprising:

providing a clear visual element to a user, the clear visual element operable to overlay the image and receive instructions from the user to place a geotag at a point on the clear visual element; and

synchronizing the clear visual element with the image such that the point on the clear visual element corresponds to the two-dimensional point on the image.

6. The method of claim 5, the synchronizing the clear visual element with the image comprises synchronizing one or more pixels of the clear visual element with one or more pixels of the image.

7. The method of claim 5, wherein the clear visual element is operable to receive instructions from the user via a grease pen.

8. The method of claim 1, the additional information including one or more of the group consisting of:

text, icons, labels, photographs, color codes, drawings, audio, voice recordings, sound effects, video, and ratings.

9. The method of claim 1, further comprising:

receiving updates to the geotag by a second user, and updating the geotag database.

10. The method of claim 1, wherein the geotag database is operable to receive and transmit geotags to multiple users.

11. A system for geotagging an image, comprising:

a collector operable to receive an image of a real-world scene and to receive location information corresponding to the image, the location information identifying a location of the real-world scene;

a image synchronizer operable to synchronize the image with the location information corresponding to the image such that a two-dimensional point on the image corresponds to a three-dimensional location in the real world at the real-world scene; and

a geotag receptor operable to;

receive a geotag, the geotag tagging the image at the two-dimensional point, the geotag providing additional information concerning the real-world scene; and

store the geotag and the three-dimensional location in the real world at the real-world scene in a geotag database.

12. The method of claim 11, the image synchronizer further operable to synchronize one or more pixels of the image with the three-dimensional location in the real world.

13. The method of claim 11, wherein the image is a video frame from a real-time or near-real time video stream.

14. The method of claim 11, wherein the image is generated by a three-dimensional visualization tool.

15. The method of claim 11, further comprising:

a clear visual element, the clear visual element operable to overlay the image and receive instructions from a user to place a geotag at a point on the clear visual element; and

a clear visual element synchronizer, the clear visual element synchronizer operable to synchronize the clear visual element with the image such that the point on the clear visual element corresponds to the two-dimensional point on the image.

16. The method of claim 15, the clear visual element synchronizer further operable to synchronize one or more pixels of the clear visual element with one or more pixels of the image.

17. The method of claim 15, wherein the clear visual element is further operable to receive instructions from the user via a grease pen.

18. The method of claim 11, the additional information including one or more of the group consisting of:

text, icons, labels, photographs, color codes, drawings, audio, voice recordings, sound effects, video, and ratings.

19. The method of claim 11, the geotag receptor further operable to:

receive updates to the geotag by a second user, and update the geotag database.

20. The method of claim 11, the geotag receptor further operable to receive and transmit geotags to multiple users.