Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jae-Joon Han0
Chang Kyu Choi0
Jihye Kim0
Jinwoo Son0
Date of Patent
January 14, 2020
0Patent Application Number
159220910
Date Filed
March 15, 2018
0Patent Citations Received
Patent Primary Examiner
Patent abstract
Provided is a user authentication method and apparatus that obtains first environmental information indicating an environmental condition in which an input image of a user is captured, extracts a first feature vector from the input image, selects a second feature vector including second environmental information that matches the first environmental information from enrolled feature vectors in an enrollment database (DB), and authenticates the user based on the first feature vector and the second feature vector.
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