VISUAL SIGNATURES FOR INDOOR POSITIONING
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United States of America Patent
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N/A
Issued Date -
Aug 15, 2013
app pub date -
Jun 22, 2012
filing date -
Aug 19, 2011
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Systems and methods for managing and utilizing visual signature (VS) databases are described herein. A method for managing a VS database as described herein includes obtaining a plurality of images of objects represented by a VS; obtaining context information associated with the plurality of images; grouping the plurality of images into one or more context classifications according to the context information associated with the plurality of images; for respective ones of the one or more context classifications, selecting an image representative of the VS according to one or more criteria; and adding the selected images for the respective ones of the one or more context classifications to entries of the VS database corresponding to the VS.
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Family
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Cited Art Landscape
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