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    METHOD AND APPARATUS FOR VERIFYING USER USING MULTIPLE BIOMETRIC VERIFIERS
    21.
    发明申请
    METHOD AND APPARATUS FOR VERIFYING USER USING MULTIPLE BIOMETRIC VERIFIERS 有权

    公开(公告)号：US20210240810A1

    公开(公告)日：2021-08-05

    申请号：US17240059

    申请日：2021-04-26

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sungjoo SUH ,  Seungju HAN ,  Jae-Joon HAN ,  Chang Kyu CHOI

    IPC: G06F21/32 ,  H04L29/06

    Abstract: A user verification apparatus may perform user verification using multiple biometric verifiers. The user verification apparatus may set a termination stage of one or more biometric verifiers. Multiple biometric verifiers may be used to generate outputs, for which separate termination stages are set to establish a particular combination of set termination stages associated with the multiple biometric verifiers, and the user verification apparatus may fuse outputs of the biometric verifiers based on the particular combination of set termination stages. The user verification apparatus may verify a user based on a result of the fusing, and an unlocking command signal may be generated based on the verifying. The unlocking command signal may be generated to selectively grant access, to the verified user, to one or more elements of a device. The device may be a vehicle.

    FACE VERIFICATION METHOD AND APPARATUS
    22.
    发明申请
    FACE VERIFICATION METHOD AND APPARATUS 有权

    公开(公告)号：US20210089754A1

    公开(公告)日：2021-03-25

    申请号：US17111907

    申请日：2020-12-04

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Changyong SON ,  Wonsuk CHANG ,  Deoksang KIM ,  Dae-Kyu SHIN ,  Byungin YOO ,  Seungju HAN ,  Jaejoon HAN ,  Jinwoo SON ,  Chang Kyu CHOI

    IPC: G06K9/00 ,  G06K9/78 ,  G06K9/62

    Abstract: Disclosed is a face verification method and apparatus. The method including analyzing a current frame of a verification image, determining a current frame state score of the verification image indicating whether the current frame is in a state predetermined as being appropriate for verification, determining whether the current frame state score satisfies a predetermined validity condition, and selectively, based on a result of the determining of whether the current frame state score satisfies the predetermined validity condition, extracting a feature from the current frame and performing verification by comparing a determined similarity between the extracted feature and a registered feature to a set verification threshold.

    USER AUTHENTICATION METHOD AND APPARATUS WITH ADAPTIVELY UPDATED ENROLLMENT DATABASE (DB)
    23.
    发明申请
    USER AUTHENTICATION METHOD AND APPARATUS WITH ADAPTIVELY UPDATED ENROLLMENT DATABASE (DB) 有权

    公开(公告)号：US20210042404A1

    公开(公告)日：2021-02-11

    申请号：US17083618

    申请日：2020-10-29

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Minsu KO ,  Seungju HAN ,  JaeJoon HAN ,  Deoksang KIM ,  Chang Kyu CHOI

    IPC: G06F21/32 ,  G06F16/583

    Abstract: A method and apparatus with an adaptively updated enrollment database (DB) are provided. A method with an adaptively updated enrollment database (DB) includes extracting an input feature vector from an input image, determining whether the input feature vector is included in a changeable enrollment range, with the changeable enrollment range being determined based on a threshold distance from each of plural enrolled feature vectors in the enrollment DB, and with the enrolled feature vectors corresponding to enrolled images, determining whether to enroll the input feature vector in the enrollment DB in response to the input feature vector being determined as being included in the changeable enrollment range, and in response to a result of the determining of whether to enroll the input feature vector being to enroll the input feature vector, selectively enrolling the input feature vector in the enrollment DB.

    NEURAL NETWORK METHOD AND APPARATUS
    26.
    发明申请
    NEURAL NETWORK METHOD AND APPARATUS 审中-公开

    公开(公告)号：US20200005146A1

    公开(公告)日：2020-01-02

    申请号：US16564494

    申请日：2019-09-09

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Changyong SON ,  Jinwoo SON ,  Byungin YOO ,  Chang Kyu CHOI ,  Jae-Joon HAN

    IPC: G06N3/08 ,  G06F5/01 ,  G06F7/523 ,  G06N3/04

    Abstract: A lightened neural network, method, and apparatus, and recognition method and apparatus implementing the same. A neural network includes a plurality of layers each comprising neurons and plural synapses connecting neurons included in neighboring layers. Synaptic weights with values greater than zero and less than a preset value of a variable a, which is greater than zero, may be at least partially set to zero. Synaptic weights with values greater than a preset value of a variable b, which is greater than zero, may be at least partially set to the preset value of the variable b.

    FINGERPRINT ENROLLMENT METHOD AND APPARATUS
    29.
    发明申请
    FINGERPRINT ENROLLMENT METHOD AND APPARATUS 审中-公开

    公开(公告)号：US20180129861A1

    公开(公告)日：2018-05-10

    申请号：US15629324

    申请日：2017-06-21

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Kyuhong KIM ,  Namjoon KIM ,  Chang Kyu CHOI

    IPC: G06K9/00 ,  G06F17/30

    CPC classification number: G06K9/00087 ,  G06F17/30256 ,  G06F17/3028 ,  G06K9/00013 ,  G06K9/00026

    Abstract: A processor fingerprint enrollment method and apparatus is disclosed. A processor implemented fingerprint enrollment method includes performing a matching between a received input fingerprint image of a user and one or more enrolled fingerprint images, and selectively, based on a result of the matching identifying a matched enrolled fingerprint image from the one or more enrolled fingerprint image and based on a calculated degree of diversity in the fingerprint corresponding to an overlapping region between the input fingerprint image and the matched enrolled fingerprint image, storing the input fingerprint as another enrolled fingerprint image.

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