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Automated pharmaceutical pill identification

  • US 10,467,477 B2
  • Filed: 01/18/2019
  • Issued: 11/05/2019
  • Est. Priority Date: 01/23/2012
  • Status: Active Grant
First Claim
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1. A computer-implemented method for identifying a pharmaceutical composition, the method comprising:

  • receiving a set of features of a first image of the pharmaceutical composition from a first point of view;

    receiving a set of features of a second image of the pharmaceutical composition from a second point of view different from the first point of view;

    generating a feature vector associated with each image of the pharmaceutical composition that includes the features received for that image and one or more features appended from another image;

    applying a plurality of classifiers to each of the feature vectors to determine a set of classifications associated with each image, wherein each classification is associated with a score; and

    determining a pill identification by accumulating the score associated with each classification for each image in the set of images.

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