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HIERARCHICAL FACE RECOGNITION TRAINING METHOD AND HIERARCHICAL FACE RECOGNITION METHOD THEREOF

  • US 20100074479A1
  • Filed: 01/08/2009
  • Published: 03/25/2010
  • Est. Priority Date: 09/19/2008
  • Status: Active Grant
First Claim
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1. A hierarchical training method for a face recognition, using a computer device to perform a face feature training of sub-image detectors at each level on a plurality of training samples, the method comprising:

  • obtaining the training samples;

    performing a training measure, subdividing the training samples into a plurality of sub-image categories according to a plurality of angle intervals, and performing the training of a plurality of face features on a corresponding sub-image detector of each of the sub-image categories;

    repeatedly performing the training measure on each of the sub-image categories, so as to generate sub-image categories at a sub-level of the sub-image categories until a subdivision condition is satisfied.

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