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Context-aware tagging for augmented reality environments

  • US 9,218,361 B2
  • Filed: 08/19/2013
  • Issued: 12/22/2015
  • Est. Priority Date: 02/25/2013
  • Status: Active Grant
First Claim
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1. A system for tag-based search, the system comprising:

  • a processor; and

    a computer readable storage medium that stores instructions which, when executed, cause the processor to perform operations comprising;

    capturing an image using the system;

    extracting a machine-readable label from the image;

    querying stored content for information that is associated with the machine-readable label, wherein the information includes non-location information;

    identifying a location associated with the system;

    generating a tentative identification of an object depicted in the image, based at least in part on the information;

    producing a model of a statistical distribution of objects that share characteristics with the object and that are known to be present in the location associated with the system; and

    inferring a probability that the tentative identification is correct, from the model of the statistical distribution.

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