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IRIS BIOMETRIC RECOGNITION MODULE AND ACCESS CONTROL ASSEMBLY

  • US 20150098630A1
  • Filed: 10/08/2014
  • Published: 04/09/2015
  • Est. Priority Date: 10/08/2013
  • Status: Active Grant
First Claim
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1. An iris biometric access control system comprising:

  • one or more non-transitory machine readable storage media, and, embodied in the one or more non-transitory machine readable storage media;

    an iris image capture module toby a face imager, detect the presence of a human face in a capture zone defined at least in part by a field of view of the face imager;

    in response to detection of the human face in the capture zone, align a lens of an iris imager with an iris of the detected human face;

    operate an illuminator to illuminate the iris; and

    operate the iris imager to produce a plurality of digital images; and

    an iris image processing and matching module to;

    select one or more of the received iris images for matching;

    extract a usable portion from each of the selected iris images;

    compare the extracted portion of each of the selected iris images to a reference iris image; and

    in response to the comparison of the extracted portions of the selected images and the reference image, operate an access control mechanism.

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