SYSTEMS AND METHODS FOR OBTAINING AND USING INFORMATION FROM MAP IMAGES

• US 20080056538A1
• Filed: 08/06/2007
• Published: 03/06/2008
• Est. Priority Date: 08/04/2006
• Status: Abandoned Application

• Current Assignee: Nokia Corporation
• Original Assignee: Metacarta, Inc.
• Inventors: FRANK, John
• Application Number:
  US11/834,600
• Publication Number:
  US 20080056538A1
• Time in Patent Office: Days
• US Class Current: 382/113
• CPC Class Codes: G06F 16/29 Geographical information databases
• CPC Class Codes: G06F 16/338 Presentation of query results
• CPC Class Codes: G06F 16/9537 Spatial or temporal dependent retrieval, e.g. spatiotemporal queries
• CPC Class Codes: G06F 16/954 Navigation, e.g. using categorised browsing
• CPC Class Codes: G06F 3/0481 based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
• CPC Class Codes: G09B 29/00 Maps; Plans; Charts; Diagrams, e.g. route diagram star maps G09B27/04; devices for holding or supporting maps A47B97/02; for computing purposes G06G1/14, G09B1/16; display boards G09F

Abstract

Under one aspect, an interface program stored on a computer-readable medium causes a computer system with a display device to perform the functions of: accepting search criteria from a user, the search criteria including a free-text query and a domain identifier, the domain identifier identifying a domain in a metric vector space; in response to accepting the search criteria from the user, obtaining a set of document-location tuples from a corpus of documents, each document-location tuple satisfying the search criteria, and at least one document associated with a document-location tuple comprises a location-data file, the location-data file including an image of a metric vector space; displaying on the display device a visual representation of the domain identified by the domain identifier; and displaying a visual indicator based on the image of the metric vector space and overlaying the visual representation of the domain identified by the domain identifier.

Claims

1. An interface program stored on a computer-readable medium for causing a computer system with a display device to perform the functions of:

accepting search criteria from a user, the search criteria including a free-text query and a domain identifier, the domain identifier identifying a domain in a metric vector space;

in response to accepting the search criteria from the user, obtaining a set of document-location tuples from a corpus of documents, each document-location tuple satisfying the search criteria, and at least one document associated with a document-location tuple comprises a location-data file, the location-data file including an image of a metric vector space;

displaying on the display device a visual representation of the domain identified by the domain identifier; and

displaying a visual indicator based on the image of the metric vector space and overlaying the visual representation of the domain identified by the domain identifier.

2. The interface program of claim 1, wherein the location-data file further comprises vector information relating the metric vector space to a known location.

3. The interface program of claim 1, wherein the visual indicator comprises a thumbnail of the image of the metric vector space.

4. The interface program of claim 1, wherein the visual indicator comprises the image of the metric vector space.

5. The interface program of claim 4, wherein the visual indicator is aligned with the visual representation of the domain identified by the domain identifier.

6. The interface program of claim 5, wherein the visual indicator and the visual representation of the domain both represent a feature, and wherein the visual indicator is additionally warped such that the feature represented by the visual indicator is positioned over the feature represented by the visual representation of the domain.

7. The interface program of claim 1, wherein the program further causes the computer system to perform the functions of displaying a plurality of visual indicators representing the document-location tuples.

8. The interface program of claim 7, wherein the plurality of visual indicators comprises a plurality of icons.

9. A method of displaying information about document-location tuples, the method comprising:

accepting search criteria from a user, the search criteria including a free-text query and a domain identifier, the domain identifier identifying a domain in a metric vector space;

in response to accepting the search criteria from the user, obtaining a set of document-location tuples from a corpus of documents, each document-location tuple satisfying the search criteria, and at least one document associated with a document-location tuple comprises a location-data file, the location-data file including an image of a metric vector space;

displaying a visual representation of the domain identified by the domain identifier; and

displaying a visual indicator based on the image of the metric vector space and overlaying the visual representation of the domain identified by the domain identifier.

10. The method of claim 9, wherein the location-data file further comprises vector information relating the metric vector space to a known location.

11. The method of claim 9, wherein the visual indicator comprises a thumbnail of the image of the metric vector space.

12. The method of claim 9, wherein the visual indicator comprises the image of the metric vector space.

13. The method of claim 12, wherein the visual indicator is aligned with the visual representation of the domain identified by the domain identifier.

14. The method of claim 13, wherein the visual indicator and the visual representation of the domain both represent a feature, and wherein the visual indicator is additionally warped such that the feature represented by the visual indicator is positioned over the feature represented by the visual representation of the domain.

15. The method of claim 9, further comprising displaying a plurality of visual indicators representing the document-location tuples.

16. The method of claim 15, wherein the plurality of visual indicators comprises a plurality of icons.