SYSTEM FOR IDENTIFYING A SELECTED TARGET IN A GEOGRAPHIC MODEL AND ASSOCIATED METHODS

• US 20110238689A1
• Filed: 03/29/2010
• Published: 09/29/2011
• Est. Priority Date: 03/29/2010
• Status: Active Grant

• Current Assignee: Peraton, Inc.
• Original Assignee: Harris Corporation (L3Harris Technologies, Inc.)
• Inventors: Gutierrez, Guillermo E., Villegas, Belinda, Duncan, Gilbert Christopher
• Granted Patent: US 8,572,133 B2
• Time in Patent Office: Days
• US Class Current: 707/769
• CPC Class Codes: G06F 16/29 Geographical information databases
• CPC Class Codes: G06F 16/907 Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually

Abstract

A system is for identifying a selected target in a geographic model. The system includes a database configured to store electronically a geographic model, different target model types with respective model-type metadata associated therewith, and different unique targets with unique target metadata associated therewith. A processor cooperates with the database and determines a proposed type-match between a selected target, with selected target metadata associated therewith, and one of the plurality of different target model types stored in the database based upon the selected target metadata and the model-type metadata. The processor also generates updated selected target metadata based upon confirmation of the proposed type-match, and determines a proposed unique target-match between the selected target and one of the different unique targets based upon confirmation of the proposed type-match and based upon the updated selected target metadata and the unique target metadata.

Claims

1. A system for identifying a selected target in a geographic model comprising:

a database configured to electronically store

a geographic model,

a plurality of different target model types with respective model-type metadata associated therewith, and

a plurality of different unique targets with unique target metadata associated therewith; and

a processor cooperating with said database and configured to

determine a proposed type-match between a selected target in the geographic model, with selected target metadata associated with the selected target, and one of the plurality of different target model types stored in said database based upon the selected target metadata and the model-type metadata,

generate updated selected target metadata based upon confirmation of the proposed type-match, and

determine a proposed unique target-match between the selected target and one of the plurality of different unique targets based upon confirmation of the proposed type-match and based upon the updated selected target metadata and the unique target metadata.

2. The system of claim 1 wherein said processor is also configured to generate updated unique target metadata based upon confirmation of the proposed unique target-match.

3. The system of claim 2 wherein said processor is also configured to generate a new unique target based upon rejection of the proposed unique target-match.

4. The system of claim 2 further comprising a plurality of workstations, each configured to:

present the proposed type-match, accept confirmation or rejection of the proposed type-match, and send confirmation or rejection of the proposed type-match to said processor; and

present the proposed unique target-match, accept confirmation or rejection of the proposed unique target-match, and send confirmation or rejection of the proposed unique target-match to said processor.

5. The system of claim 4 wherein each workstation comprises:

a display;

an input device; and

a workstation processor cooperating with said display and said input device.

6. The system of claim 1 wherein said processor is also configured to generate a new target model-type based upon rejection of the proposed type-match.

7. The system of claim 1 wherein the selected target metadata comprises at least one of geospatial location data and an acquisition time for the selected target.

8. The system of claim 1 wherein the unique target metadata comprises at least one of geospatial location data and an acquisition time for the unique target.

9. The system of claim 1 wherein the target model-type metadata comprises at least one vehicle type and at least one characteristic of the at least one vehicle type.

10. The system of claim 1 wherein the geographic model comprises a three-dimensional geospatial model.

11. A system for identifying a selected target in a geographic model comprising:

a database configured to electronically store

a geographic model comprising a three-dimensional digital model,

a plurality of different target model types with respective model-type metadata associated therewith, and

a plurality of different unique targets with unique target metadata associated therewith;

a processor cooperating with said database and configured to

determine a proposed type-match between a selected target in the geographic model, with selected target metadata associated with the selected target, and one of the plurality of different target model types stored in said database based upon the selected target metadata and the model-type metadata,

generate updated selected target metadata based upon confirmation of the proposed type-match,

determine a proposed unique target-match between the selected target and one of the plurality of different unique targets based upon confirmation of the proposed type-match and based upon the updated selected target metadata and the unique target metadata, and

generate updated unique target metadata based upon confirmation of the proposed unique target-match; and

a plurality of workstations, each configured to

present the proposed type-match, accept confirmation or rejection of the proposed type-match, and send confirmation or rejection of the proposed type-match to said processor, and present the proposed unique target-match,

accept confirmation or rejection of the proposed unique target-match, and send confirmation or rejection of the proposed unique target-match to said processor.

12. The system of claim 11 wherein said processor is also configured to generate updated unique target metadata based upon confirmation of the proposed unique target-match.

13. The system of claim 11 wherein said processor is also configured to generate a new unique target based upon rejection of the proposed unique target-match.

14. The system of claim 11 wherein said processor is also configured to generate a new target model-type based upon rejection of the proposed type-match.

15. A method of identifying a selected target in a geographic model electronically stored in a database also electronically storing a geographic model, a plurality of different target model types with respective model-type metadata associated therewith, and a plurality of different unique targets with unique target metadata associated therewith, the method comprising:

determining, using a processor cooperating with the database, a proposed type-match between a selected target in the geographical model, with selected target metadata associated therewith, and one of the plurality of different target model types stored in the database based upon the selected target metadata and the model-type metadata;

generating, using the processor, updated selected target metadata based upon confirmation of the proposed type-match; and

determining, using the processor, a proposed unique target-match between the selected target and one of the plurality of different unique targets based upon confirmation of the proposed type-match and based upon the updated selected target metadata and the unique target metadata.

16. The method of claim 15 further comprising generating, using the processor, updated unique target metadata based upon confirmation of the proposed unique target-match.

17. The method of claim 16 further comprising generating, using the processor, a new unique target based upon rejection of the proposed unique target-match.

18. The method of claim 16 further comprising:

presenting, using a workstation, the proposed type-match, accepting confirmation or rejection of the proposed type-match, and sending confirmation or rejection of the proposed type-match to the processor; and

presenting, using the workstation, the proposed unique target-match, accepting confirmation or rejection of the proposed unique target-match, and sending confirmation or rejection of the proposed unique target-match to the processor.

19. The method of claim 15 further comprising generating, using the processor, a new target model-type based upon rejection of the proposed type-match.

20. The method of claim 15 wherein the selected target metadata comprises at least one of geospatial location data and an acquisition time for the selected target;

and wherein the unique target metadata comprises at least one of geospatial location data and an acquisition time for the unique target.