公开(公告)号：US20250078309A1

公开(公告)日：2025-03-06

申请号：US18950783

申请日：2024-11-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Chao ZHANG ,  Weiming LI ,  Qiang WANG ,  Sunghoon HONG ,  Wooshik KIM

IPC: G06T7/70 ,  G06N3/045 ,  G06T7/73 ,  G06T19/00 ,  G06T19/20 ,  G06V10/44 ,  G06V10/764 ,  G06V20/10

Abstract: An electronic device for estimating object information and generating a virtual object and a method of operating the electronic device are disclosed. The method includes obtaining an image, obtaining a class feature, a pose feature, and a relationship feature of an object included in the image, correcting each of the class feature, the pose feature, and the relationship feature using any combination of any two or more of the class feature, the pose feature, and the relationship feature of the object, and obtaining class information, pose information, and relationship information of the object based on the corrected class feature, the corrected pose feature, and the corrected relationship feature, respectively.

公开(公告)号：US20180276489A1

公开(公告)日：2018-09-27

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

CPC classification number: G06K9/00906 ,  G06K9/00261 ,  G06K9/00281 ,  G06K9/00288 ,  G06K9/00899

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：US20180276455A1

公开(公告)日：2018-09-27

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

CPC classification number: G06K9/00288 ,  G06K9/00221 ,  G06K9/00281 ,  G06K9/036 ,  G06K9/4628 ,  G06K9/6273 ,  G06T7/0002 ,  G06T2207/20076 ,  G06T2207/20081 ,  G06T2207/30168 ,  G06T2207/30201

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：US20240193728A1

公开(公告)日：2024-06-13

申请号：US18532570

申请日：2023-12-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Chao ZHANG ,  Qiang WANG ,  Jingu HEO ,  Dong Kyung NAM ,  Yasi WANG

IPC: G06T3/4053 ,  G06T7/20 ,  G06V10/24 ,  G06V10/44 ,  G06V10/80

CPC classification number: G06T3/4053 ,  G06T7/20 ,  G06V10/245 ,  G06V10/44 ,  G06V10/806

Abstract: Provided is an image processing method of an image processing model, the image processing method including obtaining an input image group, the input image group including a plurality of low-resolution images corresponding to a plurality of different viewpoints, respectively, obtaining a feature of low-resolution images by extracting a feature for each low-resolution image of the plurality of low-resolution images included in the input image group, obtaining a fusion residual feature by fusing the feature of low-resolution images, and obtaining a super-resolution image corresponding to the input image group based on the fusion residual feature.

公开(公告)号：US20230230251A1

公开(公告)日：2023-07-20

申请号：US18126042

申请日：2023-03-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yueying KAO ,  Yang LIU ,  Hao WANG ,  Sunghoon HONG ,  Wooshik KIM ,  Chao ZHANG ,  Lin MA ,  Qiang WANG ,  Weiming LI

IPC: G06T7/11 ,  G06T7/149 ,  G06T15/00 ,  G06T7/168 ,  G06V10/25 ,  G06V10/764 ,  G06V10/44 ,  G06V20/64

CPC classification number: G06T7/11 ,  G06T7/149 ,  G06T7/168 ,  G06T15/00 ,  G06V10/25 ,  G06V10/454 ,  G06V10/764 ,  G06V20/64 ,  G06T2200/04 ,  G06T2200/08 ,  G06T2207/10016 ,  G06T2207/10024 ,  G06T2207/10028 ,  G06T2207/20108 ,  G06T2215/08

Abstract: An image processing apparatus and method are provided. The image processing apparatus acquires a target image including a depth image of a scene, determines three-dimensional (3D) point cloud data corresponding to the depth image based on the depth image, and extracts an object included in the scene to acquire an object extraction result based on the 3D point cloud data.

公开(公告)号：US20180276492A1

公开(公告)日：2018-09-27

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 ,  G06T7/00 ,  G06T3/40 ,  G06T7/73

CPC classification number: G06K9/3241 ,  G06K9/00281 ,  G06K9/036 ,  G06K9/6257 ,  G06K2009/4666 ,  G06T3/4007 ,  G06T7/0002 ,  G06T7/73 ,  G06T2207/30168

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：US20250117984A1

公开(公告)日：2025-04-10

申请号：US18910380

申请日：2024-10-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Lu XU ,  Chao ZHANG ,  Yasi WANG ,  Hyong Euk LEE ,  Qiang WANG

IPC: G06T11/00 ,  G06T7/40 ,  G06T7/50 ,  G06T7/90 ,  G06V10/74 ,  G06V10/77 ,  G06V10/774

Abstract: A processor-implemented method with image generation includes obtaining a first image, determining predicted texture information of a target image corresponding to the first image through a texture prediction model, based on the first image, determining predicted color information of the target image through a color prediction model, based on the first image, and generating the target image based on the first image, using the predicted texture information and the predicted color information, wherein a format of the target image is different from that of the first image.

公开(公告)号：US20240303777A1

公开(公告)日：2024-09-12

申请号：US18591593

申请日：2024-02-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yasi WANG ,  Chao ZHANG ,  Hong LIU ,  Jingu HEO ,  Dong Kyung NAM ,  Qiang WANG ,  Lu XU

IPC: G06T5/50 ,  G06T7/10 ,  G06V10/24 ,  G06V10/771

CPC classification number: G06T5/50 ,  G06T7/10 ,  G06V10/24 ,  G06V10/771 ,  G06T2207/20081 ,  G06T2207/20221

Abstract: An apparatus and method for processing an image are disclosed. The method includes: segmenting both a first image and a second image and generating segmentation mask pairs, each segmentation mask pair having a segmentation mask of the first image and a segmentation mask of the second image; generating local homography matrices of the first image with respect to the second image, based on the segmentation mask pairs, the first image, and the second image; and generating a synthetic image obtained by aligning the first image with the second image, wherein the aligning is performed based on the local homography matrices, the segmentation mask pairs, the first image, and the second image.

公开(公告)号：US20210406569A1

公开(公告)日：2021-12-30

申请号：US17468995

申请日：2021-09-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Byungin YOO ,  Jingtao XU ,  Chao ZHANG ,  Hao FENG ,  Yanhu SHAN ,  Youngjun KWAK ,  Youngsung KIM ,  Wonsuk CHANG ,  Jaejoon HAN

IPC: G06K9/00

Abstract: A liveness test method and apparatus is disclosed. The liveness test method includes detecting a face region in an input image for a test target, implementing a first liveness test to determine a first liveness value based on a first image corresponding to the detected face region, implementing a second liveness test to determine a second liveness value based on a second image corresponding to a partial face region of the detected face region, implementing a third liveness test to determine a third liveness value based on an entirety of the input image or a full region of the input image that includes the detected face region and a region beyond the detected face region, and determining a result of the liveness test based on the first liveness value, the second liveness value, and the third liveness value.

公开(公告)号：US20210232846A1

公开(公告)日：2021-07-29

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

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.