×

Face recognition using pre-templates

  • US 8,903,138 B1
  • Filed: 09/06/2011
  • Issued: 12/02/2014
  • Est. Priority Date: 09/06/2011
  • Status: Active Grant
First Claim
Patent Images

1. A method for facial recognition using a pre-template, comprising:

  • detecting a face in a source image;

    determining face information for the detected face;

    cropping the source image around the detected face;

    adjusting a compression level based on a contrast of at least a portion of the detected face using a processor;

    encoding the cropped image based on the adjusted compression level;

    storing the encoded cropped image and the face information in a storage medium;

    obtaining an input image; and

    in response to obtaining the input image;

    obtaining the encoded cropped image from the storage medium,converting the encoded cropped image to a numerical representation of the detected face, andcomparing the numerical representation of the detected face with the input image.

View all claims
  • 2 Assignments
Timeline View
Assignment View
    ×
    ×