The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 03, 2020
Filed:
Jun. 25, 2018
Electronics and Telecommunications Research Institute, Daejeon, KR;
Yonsei University, University-industry Foundation (Uif), Seoul, KR;
Seyoung Huh, Daejeon, KR;
Andrew Beng Jin Teoh, Seoul, KR;
Jung Yeon Hwang, Daejeon, KR;
Seok Hyun Kim, Daejeon, KR;
Soo Hyung Kim, Daejeon, KR;
Seung-Hyun Kim, Daejeon, KR;
Youngsam Kim, Daejeon, KR;
Jong-Hyouk Noh, Daejeon, KR;
Sangrae Cho, Daejeon, KR;
Young Seob Cho, Daejeon, KR;
Jin-Man Cho, Daejeon, KR;
Seung Hun Jin, Daejeon, KR;
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, Daejeon, KR;
YONSEI UNIVERSITY, UNIVERSITY-INDUSTRY FOUNDATION (UIF), Seoul, KR;
Abstract
A method and an apparatus for authenticating user using biometric information. The apparatus authenticates the user by performing: generating a first feature vector from first biometric information of the user obtained by the biometric sensor and multiplying the first feature vector by a plurality of pseudo-random number (PRN) matrices, respectively; generating a query template based on an index of an element having a maximum value among elements of a result vector of the multiplication between the first feature vector and the plurality of PRN matrices; and performing authentication for the user by comparing the query template with a pre-stored reference template of a subscribed user.