公开(公告)号：US11783639B2

公开(公告)日：2023-10-10

申请号：US16998172

申请日：2020-08-20

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Byungin Yoo ,  Youngjun Kwak ,  Jungbae Kim ,  Jinwoo Son ,  Changkyo Lee ,  Chang Kyu Choi ,  Jaejoon Han

IPC: G06V40/40 ,  G06V40/16 ,  G06V40/18 ,  G06F21/32 ,  G06Q20/40 ,  G06V40/12 ,  G06N3/04 ,  G06N3/08 ,  G06V40/14

CPC classification number: G06V40/40 ,  G06F21/32 ,  G06N3/04 ,  G06N3/08 ,  G06Q20/40145 ,  G06V40/1382 ,  G06V40/161 ,  G06V40/168 ,  G06V40/172 ,  G06V40/18 ,  G06V40/1388 ,  G06V40/14 ,  G06V40/193 ,  G06V40/45

Abstract: A liveness test method and apparatus is disclosed. A processor implemented liveness test method includes extracting an interest region of an object from a portion of the object in an input image, performing a liveness test on the object using a neural network model-based liveness test model, the liveness test model using image information of the interest region as provided first input image information to the liveness test model and determining liveness based at least on extracted texture information from the information of the interest region by the liveness test model, and indicating a result of the liveness test.

公开(公告)号：US11727720B2

公开(公告)日：2023-08-15

申请号：US17677275

申请日：2022-02-22

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

IPC: G06V40/16 ,  G06V40/40 ,  G06F18/22 ,  G06V10/74

CPC classification number: G06V40/167 ,  G06F18/22 ,  G06V10/761 ,  G06V40/161 ,  G06V40/171 ,  G06V40/172 ,  G06V40/174 ,  G06V40/45

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.

公开(公告)号：US10579865B2

公开(公告)日：2020-03-03

申请号：US15896253

申请日：2018-02-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Byungin Yoo ,  Youngjun Kwak ,  Youngsung Kim ,  JaeJoon Han

IPC: G06K9/00 ,  G06K9/46 ,  G06F21/32 ,  G06K9/62

Abstract: Disclosed is a facial verification apparatus and method. The facial verification apparatus is configured to detect a face area of a user from an obtained input image, generate a plurality of image patches, differently including respective portions of the detected face area, based on a consideration of an image patch set determination criterion with respect to the detected face area, extract a feature value corresponding to a face of the user based on an image patch set including the generated plurality of image patches, determine whether a facial verification is successful based on the extracted feature value, and indicate a result of the determination of whether the facial verification is successful.

公开(公告)号：US10558912B2

公开(公告)日：2020-02-11

申请号：US15595997

申请日：2017-05-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngjun Kwak ,  Byungin Yoo ,  Youngsung Kim ,  Chang Kyu Choi

IPC: G06K9/00 ,  G06N3/08 ,  G06N3/04

Abstract: Provided is a method and apparatus to recognizing an object based on an attribute of the object and training that may calculate object age information from input data using an attribute layer trained with respect to an attribute of an object and a classification layer trained with respect to a classification of the object. The method to recognize the object includes extracting feature data from input data including an object using an object model, determining attribute classification information related to the input data from the feature data using a classification layer, determining attribute age information related to an attribute from the feature data using an attribute layer, and estimating object age information based on the attribute classification information and the attribute age information.

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

IPC: G06K9/00 ,  G06F21/32 ,  H04L29/06 ,  H04M1/673

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.

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

IPC: G06K9/00 ,  G06K9/62 ,  G06T19/20 ,  G06T15/04

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.

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

IPC: G06K9/62 ,  G06K9/00 ,  G06K9/46

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.

公开(公告)号：US12211311B2

公开(公告)日：2025-01-28

申请号：US17106807

申请日：2020-11-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungheon Park ,  Youngjun Kwak ,  Byungin Yoo ,  Solae Lee ,  Yong-Il Lee ,  Hana Lee ,  Jiho Choi

IPC: G06V40/16 ,  G06F18/21 ,  G06F18/24 ,  G06N3/08 ,  G06T7/70 ,  G06V10/44 ,  G06V10/82

Abstract: Disclosed is an object recognition method and object recognition apparatus. The object recognition method may include detecting an object region comprising an object in an input image, determining scores corresponding to regions of the object region, determining weights based on the scores and detection information of the object region, determining a final score based on the scores and the determined weights, and determining a result of recognizing the object based on the final score.

公开(公告)号：US11715329B2

公开(公告)日：2023-08-01

申请号：US17111912

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 ,  G06V40/16 ,  G06V40/40 ,  G06F18/22 ,  G06V10/74

CPC classification number: G06V40/167 ,  G06F18/22 ,  G06V10/761 ,  G06V40/161 ,  G06V40/171 ,  G06V40/172 ,  G06V40/174 ,  G06V40/45

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.

公开(公告)号：US11715178B2

公开(公告)日：2023-08-01

申请号：US17201707

申请日：2021-03-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sungkwang Cho ,  Dongkyung Nam ,  Byungin Yoo ,  Yangho Cho

IPC: G06T3/40 ,  G06T3/00 ,  G06N3/04 ,  G06T5/00 ,  H04N23/698 ,  H04N23/951

CPC classification number: G06T3/4038 ,  G06N3/04 ,  G06T3/0093 ,  G06T5/009 ,  H04N23/698 ,  H04N23/951

Abstract: Disclosed is a method and apparatus for generating an image. The apparatus includes at least one processor and a memory. The processor is configured to obtain a wide image of an entire region, obtain one or more teleimages of one or more regions of interest (ROIs) of the entire region using a telecamera according to a capturing order of the telecamera determined for the one or more ROIs based on the wide image, match the wide image and the one or more teleimages, warp the one or more teleimages to the wide image based on a result of the matching, and stitch the one or more warped teleimages based on the wide image.