Surveillance system for transcoding surveillance image files while retaining geospatial metadata and associated methods

• US 8,477,188 B2
• Filed: 10/14/2009
• Issued: 07/02/2013
• Est. Priority Date: 10/14/2009
• Status: Active Grant

• Current Assignee: Ollnova Technologies Limited (Atlantic IP Services Limited)
• Original Assignee: Harris Corporation (L3Harris Technologies, Inc.)
• Inventors: McDonald, Robert, Bonestroo, Kari J., Delay, John, Bakir, Tariq
• Primary Examiner(s): JACOBS, LASHONDA T
• Application Number:
  US12/579,217
• Publication Number:
  US 20110085034A1
• Time in Patent Office: 1,357 Days
• Field of Search: 348/143, 348/103, 348/148, 348/153, 348/154, 348/155, 348/158, 348/159
• US Class Current: 348/143
• CPC Class Codes: H04N 7/18 Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast

Abstract

A surveillance video system may include a surveillance image database storing a sequence of surveillance image files for a common area having geospatial metadata associated therewith. A processor may cooperate with the surveillance image database and configured to transcode the surveillance image files into a sequence of surveillance video frames retaining the geospatial metadata. The processor may also be configured to assemble a surveillance video transport stream from the sequence of surveillance video frames retaining the geospatial metadata, and to selectively deliver the surveillance video transport stream retaining the geospatial metadata to at least one surveillance video user.

Claims

1. A surveillance video system comprising:

a surveillance image database storing a sequence of surveillance image files for a common area having geospatial metadata associated therewith; and

a processor cooperating with said surveillance image database and configured to

split the sequence of surveillance image files into a plurality of region of interest surveillance video streams, each representing a region of interest,

transcode a selected region of interest into a sequence of surveillance video frames retaining the geospatial metadata while ignoring non-selected region of interests,

assemble a surveillance video transport stream for the selected region of interest from the sequence of surveillance video frames retaining the geospatial metadata while ignoring the non-selected region of interests, and

selectively deliver the surveillance video transport stream for the selected region of interest retaining the geospatial metadata to at least one surveillance video user while ignoring non-selected region of interests.

2. The surveillance video system according to claim 1 further comprising at least one on-demand video surveillance server configured to selectively receive the surveillance video transport stream retaining the geospatial metadata.

3. The surveillance video system according to claim 2 wherein said at least one on-demand video surveillance server comprises an on-demand processor configured to selectively receive the surveillance image files retaining the geospatial metadata.

4. The surveillance video system according to claim 3 wherein said at least one on-demand video surveillance server comprises an on-demand processor configured to permit adding of annotations to at least one of the surveillance image files and the surveillance video frames.

5. The surveillance video system according to claim 1 further comprising at least one live video surveillance server configured to selectively receive the surveillance video transport stream retaining the geospatial metadata.

6. The surveillance video system according to claim 5 wherein said at least one live video surveillance server comprises a live video surveillance processor configured to operate on the surveillance video stream to define at least one region of interest.

7. The surveillance video system according to claim 1 further comprising:

at least one on-demand video surveillance server selectively receiving at least the surveillance video transport stream retaining the geospatial metadata; and

at least one live video surveillance server selectively receiving at least the surveillance video transport stream retaining the geospatial metadata.

8. The surveillance video system according claim 1 wherein said processor is also configured to receive and insert additional metadata into the surveillance video transport stream.

9. The surveillance video system according to claim 1 wherein the geospatial metadata comprises geospatial metadata for each image location.

10. The surveillance video system according to claim 1 wherein each surveillance image file comprises a Joint Photographic Experts Group (JPEG) 2000 file.

11. The surveillance video system according to claim 1 wherein the surveillance video transport stream comprises a Moving Picture Experts Group 2 (MPEG2) transport stream.

12. A surveillance video system comprising:

a processor configured to

split a sequence of surveillance image files for a common area having geospatial metadata associated therewith into a plurality of region of interest surveillance video streams, each representing a region of interest,

transcode a selected region of interest into a sequence of surveillance video frames retaining the geospatial metadata while ignoring non-selected region of interests,

assemble a surveillance video transport stream for the selected region of interest from the sequence of surveillance video frames retaining the geospatial metadata while ignoring the non-selected region of interests, and

selectively deliver the surveillance video transport stream for the selected region of interest retaining the geospatial metadata to at least one surveillance video user while ignoring non-selected region of interests.

13. The surveillance video system according to claim 12 further comprising at least one on-demand video surveillance server configured to selectively receive the surveillance video transport stream retaining the geospatial metadata.

14. The surveillance video system according to claim 13 further comprising at least one live video surveillance server configured to selectively receive the surveillance video transport stream retaining the geospatial metadata.

15. A video system comprising:

a processor configured to

split a sequence of surveillance image files for a common area having geospatial metadata associated therewith into a plurality of region of interest surveillance video streams, each representing a region of interest,

transcode a selected region of interest into a sequence of video frames retaining the geospatial metadata while ignoring non-selected region of interests,

assemble a video transport stream for the selected region of interest from the sequence of video frames retaining the geospatial metadata while ignoring the non-selected region of interests, and

selectively deliver the video transport stream for the selected region of interest retaining the geospatial metadata to at least one surveillance video user while ignoring the non-selected region of interests.

16. The video system according to claim 15 further comprising at least one on-demand video server configured to selectively receive the video transport stream retaining the geospatial metadata.

17. The video system according to claim 16 further comprising at least one live video server configured to selectively receive the video transport stream retaining the geospatial metadata.

18. A method of operating a surveillance video system comprising:

storing a sequence of surveillance image files for a common area having geospatial metadata associated therewith in a surveillance image database;

splitting the sequence of surveillance image files into a plurality of region of interest surveillance video streams, each representing a region of interest;

transcoding, using a processor, a selected region of interest into a sequence of surveillance video frames retaining the geospatial metadata while ignoring non-selected region of interests;

assembling, using the processor, a surveillance video transport stream for the selected region of interest from the sequence of surveillance video frames retaining the geospatial metadata while ignoring non-selected region of interests; and

selectively delivering, using the processor, the surveillance video transport stream for the selected region of interest retaining the geospatial metadata to at least one surveillance video user while ignoring non-selected region of interests.

19. The method according to claim 18 further comprising configuring at least one on-demand video surveillance server to selectively receive the surveillance video transport stream retaining the geospatial metadata.

20. The method according to claim 19 further comprising configuring the at least one on-demand video surveillance server to selectively receive the surveillance image files retaining the geospatial metadata.

21. The method according to claim 20 further comprising configuring the at least one on-demand video surveillance server to permit adding of annotations to at least one of the surveillance image files and the surveillance video frames.

22. The method according to claim 18 further comprising configuring at least one live video surveillance server to selectively receive the surveillance video transport stream retaining the geospatial metadata.

23. The method according to claim 22 further comprising configuring the said at least one live video surveillance server to operate on the surveillance video stream to define at least one region of interest.