公开(公告)号：US10565713B2

公开(公告)日：2020-02-18

申请号：US15794677

申请日：2017-10-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Lin Ma ,  Deheng Qian ,  DongKyung Nam ,  Guangwei Wang ,  Jingu Heo ,  Jingtao Xu ,  Mingcai Zhou ,  Qiang Wang ,  Zairan Wang ,  Zhihua Liu

IPC: G06T7/246 ,  G06T7/40 ,  G06T7/73 ,  G06K9/62 ,  G06K9/46

Abstract: An image processing apparatus includes a calculator configured to calculate a respective position offset for each of a plurality of candidate areas in a second frame based on a position of a basis image in a first frame and a determiner configured to determine a final selected area that includes a target in the second frame based on a respective weight allocated to each of the plurality of candidate areas and the calculated respective position offset.

公开(公告)号：US10440344B2

公开(公告)日：2019-10-08

申请号：US15416240

申请日：2017-01-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Weiming Li ,  Mingcai Zhou ,  Tao Hong ,  Dong Kyung Nam ,  Hyoseok Hwang ,  Jinho Lee ,  Zairan Wang ,  Zhihua Liu ,  Haitao Wang

IPC: H04N13/00 ,  H04N13/327 ,  G02B27/22 ,  H04N13/122 ,  G09G3/20 ,  H04N13/31 ,  G09G3/00

Abstract: A method and apparatus for correcting an image error in a naked-eye three-dimensional (3D) display may include controlling a flat-panel display displaying a stripe image, calculating a raster parameter of the naked-eye 3D display based on a captured stripe image, and correcting a stereoscopic image displayed on the naked-eye 3D display based on the calculated raster parameter, wherein the naked-eye 3D display includes the flat-panel display and the raster.

公开(公告)号：US11223815B2

公开(公告)日：2022-01-11

申请号：US16652601

申请日：2018-10-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Weiming Li ,  Wenbo Zhang ,  Hao Wang ,  Yang Liu ,  Zairan Wang

IPC: G06T15/20 ,  H04N13/246 ,  G06T7/593 ,  H04N13/128 ,  H04N13/243 ,  G06K9/00 ,  G06K9/62 ,  G06K9/72 ,  H04N13/00

Abstract: The method of the present invention for processing a video comprises: acquiring a first and a second omnidirectional videos having a stereoscopic parallax in a first direction which is a corresponding column direction when the first and the second omnidirectional videos are unfolded by longitude and latitude; and, determining one or two third omnidirectional videos according to the first and the second omnidirectional videos, the second and the third omnidirectional videos having a stereoscopic parallax in a second direction, wherein, if one third omnidirectional video is determined, the second and the third omnidirectional videos have a stereoscopic parallax in the second direction; if two third omnidirectional videos are determined, the two third omnidirectional videos have a stereoscopic parallax in the second direction; and, the second direction is a corresponding row direction when the first and the second omnidirectional videos are unfolded by longitude and latitude.

公开(公告)号：US10937189B2

公开(公告)日：2021-03-02

申请号：US16238785

申请日：2019-01-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Weiming Li ,  Zairan Wang ,  Dongdong Yu ,  Hao Wang ,  Minsu Ahn ,  Qiang Wang ,  Sunghoon Hong ,  Yang Liu ,  Yueying Kao

IPC: G06T7/73

Abstract: Disclosed are a pose estimation methods and apparatuses of displaying a virtual object using an estimated pose. The pose estimation method includes receiving an input image and estimating pose information of an object from the input image based on local information of the object.

公开(公告)号：US10885659B2

公开(公告)日：2021-01-05

申请号：US16161243

申请日：2018-10-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Weiming Li ,  Yueying Kao ,  Dongdong Yu ,  Hao Wang ,  Minsu Ahn ,  Qiang Wang ,  Sunghoon Hong ,  Yang Liu ,  Zairan Wang

IPC: G06T7/00 ,  G06T7/73 ,  G06N3/08 ,  G06T7/11 ,  G06T7/60 ,  G06T7/55 ,  G06T7/50

Abstract: Disclosed is an object pose estimating method and apparatus. The pose estimating method includes acquiring a two-dimensional (2D) image corresponding to an object, extracting a global visual feature and a local geometric feature of the object in the 2D image, and estimating a three-dimensional (3D) pose of the object based on the global visual feature and the local geometric feature.

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.

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.

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

IPC: G06T7/70 ,  G06T7/73 ,  G06K9/46 ,  G06T7/40 ,  G06K9/62 ,  G06K9/00

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.