2458336-A1 is referenced by 1 patents and cites 3 patents.

A geographic database (130) is updated using image data collected in the background of a viewing application, such as an augmented reality application, running on a mobile device (100). The mobile device (100) determines a current geographic location, which is used to access an outline template generated from the geographic data. The geographic data may include sensor data or images. The outline template is compared to the image data, and an error report is provided from the differences, if any. The differences are associated with physical objects (102) that have changed at the current geographic location from a time when the geographic database was built or last updated to the present time. A typical physical object is a building that was recently built or removed. The error report may be used to directly update the geographic database (130) or trigger further data collection at the geographic location.

Title
Method and system for reporting errors in a geographic database
Verfahren und System zur Meldung von Fehlern in einer geographischen Datenbank
Procédé et système pour signaler des erreurs dans une base de données géographiques
Application Number
EP20110191079 20111129
Publication Number
2458336 (A1)
Application Date
November 29, 2011
Publication Date
May 30, 2012
Inventor
KAPLAN LAWRENCE M
US
Assignee
NAVTEQ NORTH AMERICA
US
IPC
G09B 29/10
G06F 17/30
G01C 21/32
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