ELECTRONIC DEVICE AND METHOD FOR CONTROLLING THE SAME

WIPO Patent Application WO/2020/017706

A1

The present disclosure relates to an electronic device capable of performing multimodal biometric authentication, and the electronic device may include a memory configured to store information; a plurality of sensors configured to receive biometric information; a controller configured to: receive contextual information from one or more of the plurality of sensors; receive first biometric information from a first sensor of the plurality of sensors; perform a first biometric authentication comprising a generated similarity value between the received first biometric information and first biometric user information stored in the memory, wherein the first biometric authentication uses a first comparison threshold which varies based on the received contextual information; when the first biometric authentication is successful, execute the function according to the successful authentication; when the first biometric authentication is unsuccessful, perform a second biometric authentication using a second biometric information received from a second sensor of the plurality of sensors.

SIM SOOYOUNG (KR)
KIM KOKEUN (KR)
KIM SUNGJIN (KR)
PARK JINSUNG (KR)
JEON JIIN (KR)
JIN MOONSUB (KR)
CHOI SEHEON (KR)

PCT/KR2018/014239

January 23, 2020

November 20, 2018

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LG ELECTRONICS INC (KR)

G06F21/32; G06F3/041; G06F21/45; G06V10/80

US20150123766A1	2015-05-07
US20170091533A1	2017-03-30
US20180130475A1	2018-05-10
US20070036400A1	2007-02-15
US20150193669A1	2015-07-09

PARK, Jang-Won (KR)

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