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公开(公告)号：US09977981B2
公开(公告)日：2018-05-22
申请号：US14627534
申请日：2015-02-20
Applicant: Samsung Electronics Co., Ltd.
Inventor： Weiming Li , Mingcai Zhou , Shandong Wang , Shaohui Jiao , Tao Hong , Haitao Wang , Ji Yeun Kim
CPC classification number: G06K9/46 , H04N13/307 , H04N13/327 , H04N13/398
Abstract: Provided are methods and apparatuses for calibrating a three-dimensional (3D) image in a tiled display including a display panel and a plurality of lens arrays. The method includes capturing a plurality of structured light images displayed on the display panel, calibrating a geometric model of the tiled display based on the plurality of structured light images, generating a ray model based on the calibrated geometric model of the tiled display, and rendering an image based on the ray model.
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公开(公告)号：US12175698B2
公开(公告)日：2024-12-24
申请号：US17545333
申请日：2021-12-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Weiming Li , Jiyeon Kim , Hyun Sung Chang , Qiang Wang , Sunghoon Hong , Yang Liu , Hao Wang , Yueying Kao
Abstract: A processor-implemented method with object pose estimation includes: determining an image feature corresponding to a point cloud of an input image; determining semantic segmentation information, instance mask information, and keypoint information of an object, based on the image feature; and estimating a pose of the object based on the semantic segmentation information, the instance mask information, and the keypoint information.
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公开(公告)号：US11767024B2
公开(公告)日：2023-09-26
申请号：US16957629
申请日：2018-10-25
Applicant: Samsung Electronics Co., Ltd.
Inventor： Chun Wang , Weiming Li , Zhihua Liu , Jie Dong
CPC classification number: B60W50/14 , B60K35/00 , B60W40/06 , G06V20/582 , G06V20/588 , B60K2370/1531 , B60K2370/177 , B60K2370/193 , B60K2370/779 , B60W2050/146 , B60W2552/53 , B60W2555/60
Abstract: Embodiments of the present invention provide an Augmented Reality (AR) method and apparatus for driving assistance, which are applied in the technical field of AR. The method comprises the steps of: determining, based on information acquired during the driving process, driving assistance information, and displaying virtual three dimensional (3D) display information corresponding to the driving assistance information. In the present invention, the AR technology can be applied in the vehicle travelling process to assist a driver in better mastering driving information in the vehicle travelling process, and the user experience can be improved.
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公开(公告)号：US11295532B2
公开(公告)日：2022-04-05
申请号：US16674139
申请日：2019-11-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Weiming Li , Hyong Euk Lee , Hao Wang , Seungin Park , Qiang Wang , Yang Liu , Yueying Kao
Abstract: Provided is a method and apparatus for aligning a three-dimensional (3D) model. The 3D model alignment method includes acquiring, by a processor, at least one two-dimensional (2D) image including an object, detecting, by the processor, a feature point of the object in the at least one 2D input image using a neural network, estimating, by the processor, a 3D pose of the object in the at least one 2D input image using the neural network, retrieving, by the processor, a target 3D model based on the estimated 3D pose, and aligning, by the processor, the target 3D model and the object based on the feature point.
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公开(公告)号：US11188965B2
公开(公告)日：2021-11-30
申请号：US16161153
申请日：2018-10-16
Applicant: Samsung Electronics Co., Ltd.
Inventor： Weiming Li , Dongdong Yu , Yang Liu , Qiang Wang , Minsu Ahn , Sunghoon Hong , Yueying Kao , Zairan Wang , Hao Wang
IPC: G06Q30/06 , G06F16/583 , G06T7/11
Abstract: An apparatus for recommending a customer item identifies a purchase tendency of a customer based on an image, determines a recommended item for the customer by selecting a purchase tendency model corresponding to the purchase tendency, and provides information associated with the determined recommended item.
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Patent Agency Ranking
公开(公告)号：US10531063B2
公开(公告)日：2020-01-07
申请号：US15388513
申请日：2016-12-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Zairan Wang , Zhihua Liu , Weiming Li , YangHo Cho , DongKyung Nam , Mingcai Zhou , Tao Hong , Haitao Wang
IPC: H04N13/122 , H04N13/128
Abstract: A method of processing a stereoscopic video includes determining whether a current frame of a stereoscopic video is a video segment boundary frame; determining whether an image error is included in the current frame when the current frame is the video segment boundary frame; and processing the current frame by removing, from the current frame, a post inserted object (PIO) included in the current frame when the image error is included in the current frame.
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公开(公告)号：US10356397B2
公开(公告)日：2019-07-16
申请号：US14987972
申请日：2016-01-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Mingcai Zhou , DongKyung Nam , Jinho Lee , Kang Xue , Weiming Li , Xiying Wang , Zhihua Liu , Gengyu Ma , Haitao Wang , Tao Hong
IPC: G02B3/00 , G02B27/22 , G02B27/26 , H04N13/305 , H04N13/315
Abstract: A three-dimensional (3D) display apparatus and method are provided. The 3D display apparatus may include a display screen configured to display each of a plurality of sub-images included in a single frame of a 3D image using a time-division multiplexing (TDM), a polarizer configured to polarize each of the displayed sub-images by changing a polarization direction using the TDM, in synchronization with the display screen, and microlens arrays arranged in a plurality of layers and configured to sequentially refract the polarized sub-images, respectively.
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公开(公告)号：US10317687B2
公开(公告)日：2019-06-11
申请号：US14935798
申请日：2015-11-09
Applicant: Samsung Electronics Co., Ltd.
Inventor： Weiming Li , Kang Xue , Tao Hong , Xiying Wang , Mingcai Zhou , Zhihua Liu , Gengyu Ma , Haitao Wang
IPC: G02B27/22 , G02B3/08 , G02B3/00 , H04N13/305
Abstract: A display device may include a plurality of display panels, and light path adjusters disposed on upper portions of the plurality of the display panels. The light path adjusters include a lens array configured to transfer different beams emitted from the plurality of display panels to each eye of a user, and a joint removal structure disposed on one side of the light path adjusters corresponding to a connecting joint that connects the plurality of display panels. The joint removal structure is configured to refract the beams emitted from the plurality of display panels.
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公开(公告)号：US10096132B2
公开(公告)日：2018-10-09
申请号：US15416271
申请日：2017-01-26
Applicant: Samsung Electronics Co., Ltd.
Inventor： Mingcai Zhou , Jingu Heo , Tao Hong , Weiming Li , Zairan Wang , Zhihua Liu , Dong Kyung Nam , Haitao Wang
Abstract: A feature point positioning apparatus includes a memory storing computer-executable instructions; and one or more processors configured to execute the computer-executable instructions such that the one or more processors are configured to, iteratively update a first form coefficient based on, a nonlinear feature extracted from an image, and a regression factor matrix obtained through training, and detect a position of the feature point of the image based on, the updated first form coefficient, and a statistical form model obtained through training.
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公开(公告)号：US09953247B2
公开(公告)日：2018-04-24
申请号：US15009154
申请日：2016-01-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Mingcai Zhou , Jingu Heo , Tao Hong , Zhihua Liu , DongKyung Nam , Kang Xue , Weiming Li , Xiying Wang , Gengyu Ma , Haitao Wang
CPC classification number: G06K9/66 , G06K9/00604 , G06K9/0061 , G06K9/00617 , G06K9/6269 , G06K2009/4666 , G06T5/005 , G06T7/73 , G06T7/75 , G06T2207/30041 , G06T2207/30201 , H04N13/371
Abstract: A method of determining eye position information includes identifying an eye area in a facial image; verifying a two-dimensional (2D) feature in the eye area; and performing a determination operation including, determining a three-dimensional (3D) target model based on the 2D feature; and determining 3D position information based on the 3D target model.
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