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METHOD AND APPARATUS OF A GESTURE BASED BIOMETRIC SYSTEM

  • US 20120051605A1
  • Filed: 08/19/2011
  • Published: 03/01/2012
  • Est. Priority Date: 08/24/2010
  • Status: Active Grant
First Claim
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1. A method of a portable terminal for detecting a finger, the method comprising:

  • capturing an image of a finger;

    generating a likelihood image of the finger from the captured image;

    localizing the finger within the likelihood image;

    determining a boundary of the finger;

    determining a location of one or more creases of the finger; and

    comparing the determined location of the one or more creases with crease locations of a finger image stored in a database.

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