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Semantic visual search engine

  • US 20070073749A1
  • Filed: 09/28/2005
  • Published: 03/29/2007
  • Est. Priority Date: 09/28/2005
  • Status: Active Grant
First Claim
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1. A method of categorizing a plurality of items on a mobile electronic device, comprising:

  • converting a plurality of items into a plurality of candidate low-level features, for each of the plurality of items, the candidate low-level features being extracted locally around salient points in the respective item; and

    using a supervised learning approach to select prominent low-level features from the plurality of candidate low-level features, the prominent low-level features being associated with predefined object categories.

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