公开(公告)号：US10977509B2

公开(公告)日：2021-04-13

申请号：US15926161

申请日：2018-03-20

Applicant: SAMSUNG ELECTRONICS CO., LTD

Inventor： Hao Feng ,  Jae-Joon Han ,  Changkyu Choi ,  Chao Zhang ,  Jingtao Xu ,  Yanhu Shan ,  Yaozu An

IPC: G06K9/32 ,  G06T7/73 ,  G06T3/40 ,  G06T7/00 ,  G06K9/00 ,  G06K9/03 ,  G06K9/62 ,  G06K9/46

Abstract: An image processing method implemented by a processor includes receiving an image, acquiring a target image that includes an object from the image, calculating an evaluation score by evaluating a quality of the target image, and detecting the object from the target image based on the evaluation score.

公开(公告)号：US10902244B2

公开(公告)日：2021-01-26

申请号：US15922237

申请日：2018-03-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yaozu An ,  Jae-Joon Han ,  Changkyu Choi ,  Chao Zhang ,  Hao Feng ,  Jingtao Xu ,  Yanhu Shan

IPC: G06K9/00 ,  G06T7/00 ,  G06K9/62 ,  G06K9/03 ,  G06K9/46

Abstract: A processor implemented image processing method includes acquiring a facial image by performing a face detection on an image, performing a quality assessment on the facial image using a preset facial image regression model, and determining a quality level of the facial image based on the quality assessment.

公开(公告)号：US10679083B2

公开(公告)日：2020-06-09

申请号：US15921740

申请日：2018-03-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jingtao Xu ,  ByungIn Yoo ,  Jae-Joon Han ,  Chao Zhang ,  Hao Feng ,  Yanhu Shan ,  Yaozu An ,  Changkyu Choi

IPC: G06K9/00

Abstract: Disclosed is a liveness test method and apparatus. A liveness test apparatus determines a pre-liveness score based on a plurality of sub-images acquired from an input image, determines a post-liveness score based on a recognition model for recognizing an object included in the input image, and determines a liveness of the object based on any one or any combination of the pre-liveness score and the post-liveness score.

公开(公告)号：US11908117B2

公开(公告)日：2024-02-20

申请号：US17227704

申请日：2021-04-12

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hao Feng ,  Jae-Joon Han ,  Changkyu Choi ,  Chao Zhang ,  Jingtao Xu ,  Yanhu Shan ,  Yaozu An

IPC: G06T7/00 ,  G06T7/73 ,  G06V10/20 ,  G06V10/98 ,  G06V40/16 ,  G06F18/214 ,  G06V10/774 ,  G06V10/46

CPC classification number: G06T7/0002 ,  G06F18/2148 ,  G06T3/4007 ,  G06T7/73 ,  G06V10/255 ,  G06V10/7747 ,  G06V10/993 ,  G06V40/171 ,  G06T2207/30168 ,  G06V10/467

Abstract: An image processing method implemented by a processor includes receiving an image, acquiring a target image that includes an object from the image, calculating an evaluation score by evaluating a quality of the target image, and detecting the object from the target image based on the evaluation score.

公开(公告)号：US11138455B2

公开(公告)日：2021-10-05

申请号：US16861497

申请日：2020-04-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jingtao Xu ,  ByungIn Yoo ,  Jae-Joon Han ,  Chao Zhang ,  Hao Feng ,  Yanhu Shan ,  Yaozu An ,  Changkyu Choi

IPC: G06K9/00

Abstract: Disclosed is a liveness test method and apparatus. A liveness test apparatus determines a pre-liveness score based on a plurality of sub-images acquired from an input image, determines a post-liveness score based on a recognition model for recognizing an object included in the input image, and determines a liveness of the object based on any one or any combination of the pre-liveness score and the post-liveness score.

公开(公告)号：US10963676B2

公开(公告)日：2021-03-30

申请号：US15842190

申请日：2017-12-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Biao Wang ,  Bing Yu ,  Chang Kyu Choi ,  Deheng Qian ,  Jae-Joon Han ,  Jingtao Xu ,  Yaozu An

IPC: G06K9/00 ,  G06K9/36 ,  G06T7/00 ,  G06K9/62 ,  G06K9/03 ,  G06K9/52

Abstract: An image processing apparatus, includes an image classifier configured to determine whether an input image is a low-quality image or a high-quality image; and an image evaluator configured to determine a first predetermined number of clearest images from a plurality of low-quality images determined by the image classifier.

公开(公告)号：US10726244B2

公开(公告)日：2020-07-28

申请号：US15833224

申请日：2017-12-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jingtao Xu ,  Biao Wang ,  Yaozu An ,  ByungIn Yoo ,  Changkyu Choi ,  Deheng Qian ,  Jae-Joon Han

IPC: G06K9/00 ,  G06K9/46 ,  G06N3/08 ,  G06K9/66 ,  G06K9/03 ,  G06N3/04

Abstract: A method of detecting a target includes determining a quality type of a target image captured using a camera, determining a convolutional neural network of a quality type corresponding to the quality type of the target image in a database comprising convolutional neural networks, determining a detection value of the target image based on the convolutional neural network of the corresponding quality type, and determining whether a target in the target image is a true target based on the detection value of the target image.