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FINGERPRINT IDENTIFYING METHOD AND ELECTRONIC DEVICE THEREOF

  • US 20150278577A1
  • Filed: 03/26/2015
  • Published: 10/01/2015
  • Est. Priority Date: 03/26/2014
  • Status: Active Grant
First Claim
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1. A method of operating an electronic device, comprising:

  • detecting a plurality of fingerprint drags after a touch on a portion of the electronic device, wherein each of the plurality of fingerprint drags is a consecutive drag from a previous drag and each of the plurality of fingerprint drags has a different orientation from each other; and

    identifying a fingerprint based on a plurality of images acquired from the plurality of fingerprint drags, wherein each of the plurality of images is compared with a corresponding portion of a reference image.

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