Title:
BIOMETRIC AUTHENTICATION
Document Type and Number:
WIPO Patent Application WO/2016/029433
Kind Code:
A1
Abstract:
In an example biometric authentication system, a light beam generator may be configured to generate a light beam. The light beam may be projected to a retina of a user's eye and reflected from the retina. The reflected light beam may be directed, by an optical system, on to a holographic medium to form an input image. An image sensor may be configured to detect or sense the input image and further transmit the input image to an authenticator. The authenticator may be configured to compare the input image with a reference image and grant authentication for the user when the input image is determined to substantially match the reference image.
Inventors:
XIAO ZHEN (CN)
Application Number:
PCT/CN2014/085518
Publication Date:
March 03, 2016
Filing Date:
August 29, 2014
Export Citation:
Assignee:
EMPIRE TECHNOLOGY DEV LLC (US)
XIAO ZHEN (CN)
XIAO ZHEN (CN)
International Classes:
G06K9/20; G06F21/31
Domestic Patent References:
| WO2002007068A1 | 2002-01-24 |
Foreign References:
| CN1979525A | 2007-06-13 | |||
| CN101059835A | 2007-10-24 | |||
| CN103455746A | 2013-12-18 |
Attorney, Agent or Firm:
CHANG TSI & PARTNERS (Hundred Island ParkBei Zhan Bei Jie Street,Xicheng District, Beijing 4, CN)
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