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公开(公告)号：US10387739B2
公开(公告)日：2019-08-20
申请号：US15175315
申请日：2016-06-07
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seungju Han , Byungin Yoo , Jaejoon Han
Abstract: A complex authentication method includes identifying a user based on at least one image of a face image and a fingerprint image; identifying a first pattern associated with at least one of a feature point extracted from the face image and a first input to a display of an electronic device; and performing an operation assigned to the identified user and the identified first pattern.
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92.发明申请公开(公告)号：US20190244010A1
公开(公告)日：2019-08-08
申请号：US16390164
申请日：2019-04-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jungbae Kim , Seon Min Rhee , Youngkyoo Hwang , Jaejoon Han
IPC: G06K9/00
CPC classification number: G06K9/00248 , G06K9/00208
Abstract: A method and an apparatus for registering a face, and a method and an apparatus for recognizing a face are disclosed, in which a face registering apparatus may change a stored three-dimensional (3D) facial model to an individualized 3D facial model based on facial landmarks extracted from two-dimensional (2D) face images, match the individualized 3D facial model to a current 2D face image of the 2D face images, and extract an image feature of the current 2D face image from regions in the current 2D face image to which 3D feature points of the individualized 3D facial model are projected, and a face recognizing apparatus may perform facial recognition based on image features of the 2D face images extracted by the face registering apparatus.
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公开(公告)号：US10360465B2
公开(公告)日：2019-07-23
申请号：US15499164
申请日：2017-04-27
Applicant: Samsung Electronics Co., Ltd.
Inventor： Wonjun Kim , Sungjoo Suh , Jaejoon Han , Wonjun Hwang
Abstract: A liveness testing apparatus includes a testing circuit. The testing circuit is configured to test a liveness of an object included in a received input image based on whether an image of the object has a characteristic indicative of a flat surface or a characteristic indicative of a three-dimensional (3D) structure.
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公开(公告)号：US10346726B2
公开(公告)日：2019-07-09
申请号：US14958030
申请日：2015-12-03
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seungju Han , Sungjoo Suh , Jaejoon Han , Chang Kyu Choi
Abstract: A method of recognizing a feature of an image may include receiving an input image including an object; extracting first feature information using a first layer of a neural network, the first feature information indicating a first feature corresponding to the input image among a plurality of first features; extracting second feature information using a second layer of the neural network, the second feature information indicating a second feature among a plurality of second features, the indicated second feature corresponding to the first feature information; and recognizing an element corresponding to the object based on the first feature information and the second feature information.
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公开(公告)号：US10331941B2
公开(公告)日：2019-06-25
申请号：US15188437
申请日：2016-06-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seon Min Rhee , Jungbae Kim , Byungin Yoo , Jaejoon Han , Seungju Han
Abstract: Face recognition of a face, to determine whether the face correlates with an enrolled face, may include generating a personalized three-dimensional (3D) face model based on a two-dimensional (2D) input image of the face, acquiring 3D shape information and a normalized 2D input image of the face based on the personalized 3D face model, generating feature information based on the 3D shape information and pixel color values of the normalized 2D input image, and comparing the feature information with feature information associated with the enrolled face. The feature information may include first and second feature information generated based on applying first and second deep neural network models to the pixel color values of the normalized 2D input image and the 3D shape information, respectively. The personalized 3D face model may be generated based on transforming a generic 3D face model based on landmarks detected in the 2D input image.
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Patent Agency Ranking
96.发明授权公开(公告)号：US09928410B2
公开(公告)日：2018-03-27
申请号：US14938365
申请日：2015-11-11
Applicant: Samsung Electronics Co., Ltd.
Inventor： Byungin Yoo , Namjoon Kim , Changkyo Lee , Chang Kyu Choi , Jaejoon Han
CPC classification number: G06K9/00302 , G06K9/00281 , G06K9/4628 , G06N3/0454 , G06N3/082 , G06N7/005
Abstract: A recognition method includes receiving an input image; and recognizing a plurality of elements associated with the input image using a single recognizer pre-trained to recognize a plurality of elements simultaneously.
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公开(公告)号：US12229184B2
公开(公告)日：2025-02-18
申请号：US17569914
申请日：2022-01-06
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jaeyun Lee , Kyuhong Kim , Jiwhan Kim , Sungun Park , Kiho Cho , Jaejoon Han
Abstract: A processor-implemented method with input data classification includes: extracting an input embedding vector including a feature of biometric information of a user from input data including the biometric information; determining an adaptive embedding vector adaptive to the input embedding vector, based on a combination of a plurality of enrollment embedding vectors that are based on enrollment data; and classifying the input data based on a similarity between the input embedding vector and the adaptive embedding vector.
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公开(公告)号：US12169250B2
公开(公告)日：2024-12-17
申请号：US18354179
申请日：2023-07-18
Applicant: Samsung Electronics Co., Ltd.
Inventor： Insoo Kim , Seungju Han , Jaejoon Han
Abstract: A processor-implemented radar data recognition method including generating a plurality of pieces of input data, with respectively different dimension configurations, based on radar data of an object; and outputting a recognition result of the object based on the generated plurality of pieces of input data using a recognition model.
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公开(公告)号：US12165342B2
公开(公告)日：2024-12-10
申请号：US17225574
申请日：2021-04-08
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jihye Kim , Seon Min Rhee , Heewon Kim , Seungju Han , Jaejoon Han
Abstract: A method and apparatus for generating a depth image are provided. The apparatus receives an input image, extracts a feature corresponding to the input image, generates features for each depth resolution by decoding the feature using decoders corresponding to different depth resolutions, estimates probability distributions for each depth resolution by progressively refining the features for each depth resolution, and generates a target depth image corresponding to the input image based on a final estimated probability distribution from among the probability distributions for each depth resolution.
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公开(公告)号：US12154377B2
公开(公告)日：2024-11-26
申请号：US18339484
申请日：2023-06-22
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
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.
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