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Acceleration of linear classifiers

  • US 9,158,992 B2
  • Filed: 03/14/2013
  • Issued: 10/13/2015
  • Est. Priority Date: 03/14/2013
  • Status: Expired due to Fees
First Claim
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1. A method comprising:

  • receiving a plurality of training feature vectors indicative of an image;

    normalizing the plurality of training feature vectors to a uniform length;

    defining a matching space including the plurality of training feature vectors, wherein the matching space determines whether an input image feature vector is a match;

    storing the matching space; and

    determining whether an input image feature vector falls within the matching space based on a range query.

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