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Title:
IRIS IDENTIFICATION METHOD, IRIS IDENTIFICATION SYSTEM, AND TERMINAL
Document Type and Number:
WIPO Patent Application WO/2017/000494
Kind Code:
A1
Abstract:
An iris identification method, an iris identification system, and a terminal. The iris identification method comprises: acquiring a first iris image according to a received iris identification command; when it is determined that the first iris image is consistent with a pre-set iris image of a terminal, sending iris image change indication information; after sending of the iris image change indication information reaches predetermined time, acquiring a second iris image; and detecting whether a difference between the first iris image and the second iris image is consistent with a change effect corresponding to the iris image change indication information, so as to determine, according to a detection result, whether iris identification is successfully passed. By means of the method, it can be determined, according to a change effect of an iris image based on visual information, whether the iris image comes from a real and reliable user, thereby improving the accuracy of iris identification and authentication, preventing important information about the user from being stolen, using a faked iris, by a law breaker, improving the security of user information, and enhancing the anti-fake and anti-steal effects.

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Inventors:
WANG ZHILIANG (CN)
Application Number:
PCT/CN2015/095666
Publication Date:
January 05, 2017
Filing Date:
November 26, 2015
Export Citation:
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Assignee:
YULONG COMPUTER TELECOMMUNICATION SCIENTIFIC SHENZHEN CO LTD (CN)
International Classes:
G06K9/00; G06F21/32
Foreign References:
US20030012413A12003-01-16
US20140333414A12014-11-13
CN1426760A2003-07-02
CN102523213A2012-06-27
CN103544420A2014-01-29
CN1809316A2006-07-26
JP2000105830A2000-04-11
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (CN)
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