Title:
ELECTRONIC DEVICE AND CONTROLLING METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2021/118048
Kind Code:
A1
Abstract:
A controlling method of an electronic device includes pre-processing a stored user image and an input image; determining a difference between the pre-processed user image and the pre-processed input image; extracting face texture information of each of the pre-processed user image and the pre-processed input image; and performing user authentication based on the extracted face texture information and the determined difference.
Inventors:
GNATYUK VITALY SERGEEVITCH (RU)
MOSKALENKO ALENA DMITRIEVNA (RU)
FARTUKOV ALEXEY MIKHAILOVITCH (RU)
PARAMONOV VLADIMIR PETROVITCH (RU)
ODINOKIKH GLEB ANDREEVITCH (RU)
EREMEEV VLADIMIR ALEKSEEVITCH (RU)
SOLOMATIN IVAN ANDREEVITCH (RU)
EFIMOV YURY SERGEEVITCH (RU)
PECHENKO IVAN SERGEEVITCH (RU)
MOROZOV VIKTOR EVSEEVITCH (RU)
DUBYSHKIN IGNATY ARKADYEVITCH (RU)
YOO JUWOAN (KR)
LEE KWANGHYUN (KR)
LEE HEEJUN (KR)
LEE YANGSOO (KR)
MOSKALENKO ALENA DMITRIEVNA (RU)
FARTUKOV ALEXEY MIKHAILOVITCH (RU)
PARAMONOV VLADIMIR PETROVITCH (RU)
ODINOKIKH GLEB ANDREEVITCH (RU)
EREMEEV VLADIMIR ALEKSEEVITCH (RU)
SOLOMATIN IVAN ANDREEVITCH (RU)
EFIMOV YURY SERGEEVITCH (RU)
PECHENKO IVAN SERGEEVITCH (RU)
MOROZOV VIKTOR EVSEEVITCH (RU)
DUBYSHKIN IGNATY ARKADYEVITCH (RU)
YOO JUWOAN (KR)
LEE KWANGHYUN (KR)
LEE HEEJUN (KR)
LEE YANGSOO (KR)
Application Number:
PCT/KR2020/014563
Publication Date:
June 17, 2021
Filing Date:
October 23, 2020
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
G06F21/32; G06K9/00; G06T7/40
Foreign References:
| US20140307929A1 | 2014-10-16 | |||
| US20150067787A1 | 2015-03-05 | |||
| US20190228556A1 | 2019-07-25 | |||
| US20180211096A1 | 2018-07-26 | |||
| US20120320181A1 | 2012-12-20 | |||
| US20180373859A1 | 2018-12-27 |
Attorney, Agent or Firm:
Y.P.LEE,MOCK & PARTNERS (KR)
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