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Identifying image content

  • US 20030072491A1
  • Filed: 10/17/2001
  • Published: 04/17/2003
  • Est. Priority Date: 10/17/2001
  • Status: Active Grant
First Claim
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1. A method for authorizing transfer of a candidate content against a data store storing extracted feature data for reference content, comprising:

  • extracting first feature data from the candidate content; and

    sending extracted feature data to a sever configured to perform selecting reference feature data from the data store, comparing extracted feature data with the reference feature data, and determining an authorization for transfer of the candidate content based at least in part on the comparing.

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