Invention Grant
- Patent Title: Precisely locating features on geospatial imagery
- Patent Title (中): 精确定位地理空间图像的特征
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Application No.: US12501242Application Date: 2009-07-10
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Publication No.: US08675995B2Publication Date: 2014-03-18
- Inventor: Ching-Chien Chen , Dipsy Kapoor , Craig A. Knoblock , Cyrus Shahabi
- Applicant: Ching-Chien Chen , Dipsy Kapoor , Craig A. Knoblock , Cyrus Shahabi
- Applicant Address: US GA Atlanta
- Assignee: TerraGo Technologies, Inc.
- Current Assignee: TerraGo Technologies, Inc.
- Current Assignee Address: US GA Atlanta
- Agency: Carr & Ferrell LLP
- Main IPC: G06K9/32
- IPC: G06K9/32

Abstract:
Methods for locating a feature on geospatial imagery and systems for performing those methods are disclosed. An accuracy level of each of a plurality of geospatial vector datasets available in a database can be determined. Each of the plurality of geospatial vector datasets corresponds to the same spatial region as the geospatial imagery. The geospatial vector dataset having the highest accuracy level may be selected. When the selected geospatial vector dataset and the geospatial imagery are misaligned, the selected geospatial vector dataset is aligned to the geospatial imagery. The location of the feature on the geospatial imagery is then determined based on the selected geospatial vector dataset and outputted via a display device.
Public/Granted literature
- US20110123066A9 PRECISELY LOCATING FEATURES ON GEOSPATIAL IMAGERY Public/Granted day:2011-05-26
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