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Region refocusing for data-driven object localization

  • US 8,879,796 B2
  • Filed: 08/23/2012
  • Issued: 11/04/2014
  • Est. Priority Date: 08/23/2012
  • Status: Active Grant
First Claim
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1. A method for segmenting an image comprising:

  • computing a first image signature for an input image;

    identifying at least one similar image from a first set of images, based on the first image signature and image signatures of images in the first set of images;

    generating a cropped region of the input image based on the identified at least one similar image;

    computing a second image signature for the cropped region;

    identifying at least one similar image from a second set of images, based on the second image signature and image signatures of images in the second set of images; and

    segmenting the input image based on a segmentation map of at least one of the at least one similar image identified in the second set of images.

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