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METHOD FOR RECOGNIZING OBJECT USING COVARIANCE DESCRIPTOR AND APPARATUS THEREOF

  • US 20150036938A1
  • Filed: 08/01/2014
  • Published: 02/05/2015
  • Est. Priority Date: 08/02/2013
  • Status: Active Grant
First Claim
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1. A method for recognizing objects, performed in an information processing apparatus which can perform digital signal processing, the method comprising:

  • extracting a feature point of an object to be recognized in an input image;

    generating a plurality of feature images by extracting orientation information of a region adjacent to the feature point and normalizing the region based on the orientation information;

    deriving a covariance descriptor based on the plurality of feature images; and

    recognizing the object in the input image by comparing the covariance descriptor with at least one reference covariance descriptor stored in advance.

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