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公开(公告)号：US20210271860A1
公开(公告)日：2021-09-02
申请号：US17322050
申请日：2021-05-17
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seungju HAN , Minsu KO , Deoksang KIM , Jae-Joon HAN
Abstract: A facial verification method and apparatus is disclosed. The facial verification method includes detecting a face region in an input image, determining whether the detected face region represents a partial face, in response to a determination that the detected face region represents the partial face, generating a synthesized image by combining image information of the detected face region and reference image information, performing a verification operation with respect to the synthesized image and predetermined first registration information, and indicating whether facial verification of the input image is successful based on a result of the performed verification operation.
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公开(公告)号：US20200349372A1
公开(公告)日：2020-11-05
申请号：US16807565
申请日：2020-03-03
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hana LEE , Solae LEE , Minsu KO , Jiwon BAEK , Seungju HAN
Abstract: A liveness detection method and apparatus, and a facial verification method and apparatus are disclosed. The liveness detection method includes detecting a face region in an input image, measuring characteristic information of the face region, adjusting the measured characteristic information in response to the characteristic information not satisfying a condition, and performing a liveness detection on the face region with the adjusted characteristic information upon the measured characteristic information not satisfying the condition.
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公开(公告)号：US20200210685A1
公开(公告)日：2020-07-02
申请号：US16728056
申请日：2019-12-27
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Minsu KO , Seungju HAN , Wonsuk CHANG , Jaejoon HAN , Seon Min RHEE , Chang Kyu CHOI
Abstract: A processor-implemented verification method includes: detecting a characteristic of an input image; acquiring input feature transformation data and enrolled feature transformation data by respectively transforming input feature data and enrolled feature data based on the detected characteristic, wherein the input feature data is extracted from the input image using a feature extraction model; and verifying a user corresponding to the input image based on a result of comparison between the input feature transformation data and the enrolled feature transformation data.
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公开(公告)号：US20190180128A1
公开(公告)日：2019-06-13
申请号：US16133976
申请日：2018-09-18
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seungju HAN , Minsu KO , Chang Kyu CHOI , Jaejoon HAN , Wonsuk CHANG
IPC: G06K9/00
Abstract: A user registration device and method is disclosed. The user registration device compares an initial image stored in a database and a newly input candidate image, and determines whether to generate and manage an additional database based on the similarity between the initial image and the candidate image.
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公开(公告)号：US20180285629A1
公开(公告)日：2018-10-04
申请号：US15864232
申请日：2018-01-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Changyong SON , Deoksang KIM , Minsu KO , Jinwoo SON , Seungju HAN , Chang Kyu CHOI , Jae-Joon HAN
Abstract: A face verification method and apparatus is disclosed. The face verification method includes selecting a current verification mode, from among plural verification modes, to be implemented for the verifying of the face, determining one or more recognizers, from among plural recognizers, based on the selected current verification mode, extracting feature information from information of the face using at least one of the determined one or more recognizers, and indicating whether a verification is successful based on the extracted feature information.
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Patent Agency Ranking
公开(公告)号：US20180276454A1
公开(公告)日：2018-09-27
申请号：US15837170
申请日：2017-12-11
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seungju HAN , Minsu KO , Deoksang KIM , Jae-Joon HAN
CPC classification number: G06K9/00288 , G06K9/00255 , G06K9/00281 , G06K9/4628
Abstract: A facial verification method and apparatus is disclosed. The facial verification method includes detecting a face region in an input image, determining whether the detected face region represents a partial face, in response to a determination that the detected face region represents the partial face, generating a synthesized image by combining image information of the detected face region and reference image information, performing a verification operation with respect to the synthesized image and predetermined first registration information, and indicating whether facial verification of the input image is successful based on a result of the performed verification operation.
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公开(公告)号：US20240087358A1
公开(公告)日：2024-03-14
申请号：US18515798
申请日：2023-11-21
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Youngjun KWAK , Minsu KO , Youngsung KIM , Heewon KIM , Ju Hwan SONG , Byung In YOO , Seon Min RHEE , Yong-il LEE , Jiho CHOI , Seungju HAN
CPC classification number: G06V40/166 , G06F21/32 , G06T7/0012 , G06T7/73 , G06V10/143 , G06V40/161 , G06V40/168 , G06V40/40 , G06T2207/10028 , G06T2207/10048 , G06T2207/30201
Abstract: A processor-implemented method includes generating a preprocessed infrared (IR) image by performing first preprocessing based on an IR image including an object; generating a preprocessed depth image by performing second preprocessing based on a depth image including the object; and determining whether the object is a genuine object based on the preprocessed IR image and the preprocessed depth image
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公开(公告)号：US20240021014A1
公开(公告)日：2024-01-18
申请号：US18473786
申请日：2023-09-25
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hana LEE , Solae LEE , Minsu KO , Jiwon BAEK , Seungju HAN
CPC classification number: G06V40/169 , G06N3/08 , G06V40/45 , G06V40/162 , G06V40/171 , G06F18/214 , G06V10/243 , G06V10/20
Abstract: A liveness detection method and apparatus, and a facial verification method and apparatus are disclosed. The liveness detection method includes detecting a face region in an input image, measuring characteristic information of the face region, adjusting the measured characteristic information in response to the characteristic information not satisfying a condition, and performing a liveness detection on the face region with the adjusted characteristic information upon the measured characteristic information not satisfying the condition.
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公开(公告)号：US20230169336A1
公开(公告)日：2023-06-01
申请号：US17989320
申请日：2022-11-17
Inventor： Minsu KO , Jaekyeom KIM , Seohong PARK , Gunhee KIM , Sungjoo SUH
IPC: G06N3/08
CPC classification number: G06N3/08
Abstract: An electronic device includes: a state observer configured to observe a state of the electronic device according to an environment interactable with the electronic device; one or more processors configured to: determine a skill based on the observed state; determine a goal based on the determined skill and the observed state; and determine, based on the state and the determined goal, an action causing a linear state transition of the electronic device in a direction toward the determined goal in a state space; and a controller configured to control an operation of the electronic device based on the determined action.
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公开(公告)号：US20230015107A1
公开(公告)日：2023-01-19
申请号：US17947366
申请日：2022-09-19
Applicant: Samsung Electronics Co., Ltd.
Inventor： Minsu KO , Seungju HAN , Jaejoon HAN , Jihye KIM , SungUn PARK , Chang Kyu CHOI
Abstract: Disclosed is an image fusion method and apparatus. The fusion method includes detecting first feature points of an object in a first image frame from the first image frame; transforming the first image frame based on the detected first feature points and predefined reference points to generate a transformed first image frame; detecting second feature points of the object in a second image frame from the second image frame; transforming the second image frame based on the detected second feature points and the predefined reference points to generate a transformed second image frame; and generating a combined image by combining the transformed first image frame and the transformed second image frame.
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