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DEVICES, SYSTEMS, AND METHODS FOR LARGE-SCALE LINEAR DISCRIMINANT ANALYSIS OF IMAGES

  • US 20150078655A1
  • Filed: 09/18/2013
  • Published: 03/19/2015
  • Est. Priority Date: 09/18/2013
  • Status: Abandoned Application
First Claim
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1. A method comprising:

  • obtaining a training set of images, wherein the images in the training set of images are each associated with at least one category in a plurality of categories;

    organizing the images in the training set of images into a category hierarchy based on the training set of images and on the plurality of categories, wherein the category hierarchy identifies each of the categories in the plurality of categories as at least one of a parent category and child category; and

    generating a subspace map for each parent category based on images associated with respective child categories of the parent category, thereby generating a plurality of subspace maps.

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