SECURITY ENHANCEMENT METHOD AND APPARATUS FOR IRIS RECOGNITION, USING DISTRIBUTED IRIS TEMPLATE STORAGE AND MATCHING

Title:

SECURITY ENHANCEMENT METHOD AND APPARATUS FOR IRIS RECOGNITION, USING DISTRIBUTED IRIS TEMPLATE STORAGE AND MATCHING

Document Type and Number:

WIPO Patent Application WO/2017/183830

Kind Code:

A1

Abstract:

The present invention relates to a security enhancement method and apparatus for iris recognition, using distributed iris template storage and matching. More particularly, the present invention relates to a security enhancement method and apparatus for iris recognition, using distributed storage and matching of an iris template, the method comprising the steps of: generating an iris template from an iris image obtained through iris recognition; dividing the generated iris template into n element templates; separately storing or registering the n divided element templates in previously designated element template databases (DBs); and measuring the distance between a stored pre-registered element template and an element template for authentication so as to authenticate an iris template (one-to-one comparison), or measuring distances between a plurality of stored pre-registered element templates and an element template for identification so as to identify an iris template (one-to-many comparison).

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Inventors:

KIM DAE HOON (KR)
CHOI HYEONG IN (KR)
KIM HAENG MOON (KR)
CHOI SU JIN (KR)

Application Number:

PCT/KR2017/003539

Publication Date:

October 26, 2017

Filing Date:

March 31, 2017

Export Citation:

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Assignee:

IRITECH INC (US)
KIM DAE HOON (KR)

International Classes:

G06F21/32; G06F17/24; G06K9/00; H04L9/32

Foreign References:

KR101046459B1	2011-07-04
JP2008059509A	2008-03-13
KR20160018318A	2016-02-17
KR20030071270A	2003-09-03
KR20050025927A	2005-03-14

Other References:

CHOI HYEONG IN: "Mathematical Issues of Iris Recognition", INVITED LECTUR E DELIVERED IN THE SPRING MEETING OF KOREAN MATHMATICAL SOCIETY AT BUSAN NAT IONAL UNIVERSITY, 25 April 2015 (2015-04-25), pages 1 - 49

Attorney, Agent or Firm:

KIM, Yoon Bae (KR)

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