公开(公告)号：US11107229B2

公开(公告)日：2021-08-31

申请号：US16237952

申请日：2019-01-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Lin Ma ,  Wonhee Lee ,  Chun Wang ,  Guangwei Wang ,  Minsu Ahn ,  Tianhao Gao ,  Sung Hoon Hong ,  Zhihua Liu

IPC: G06K9/00 ,  G06T7/55 ,  G06T7/70 ,  G06T7/60 ,  G06K9/62 ,  G06T7/11

Abstract: An image processing method and apparatus is disclosed. The image processing method includes receiving an input image and estimating a depth of a target based on a position, a size, and a class of the target in the input image.

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：US10403034B2

公开(公告)日：2019-09-03

申请号：US14707761

申请日：2015-05-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Inwoo Ha ,  Minsu Ahn ,  Seungin Park ,  Hyong Euk Lee

IPC: G06T15/50 ,  G06T19/00 ,  G06T5/30

Abstract: An image processing method includes determining a number of virtual point light (VPL) samplings for each area of a current frame, applying VPLs sampled in a previous frame to the current frame, adjusting a result of the applying based on the determined number of VPL samplings, and rendering the current frame based on VPLs sampled in the current frame.

公开(公告)号：US10297072B2

公开(公告)日：2019-05-21

申请号：US14926859

申请日：2015-10-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seungin Park ,  Minsu Ahn ,  Hyong Euk Lee ,  Inwoo Ha

IPC: G06T15/50 ,  G06T17/00 ,  G06K9/00 ,  G06K9/62

Abstract: A three-dimensional (3D) rendering method for rendering a 3D model includes rendering a 3D model from each viewpoint of direct light sources, obtaining scene information on scenes rendered from each viewpoint of the direct light sources, generating a matched image in which the scenes are matched based on the scene information, and sampling at least one indirect light source from the matched image.

公开(公告)号：US20160171753A1

公开(公告)日：2016-06-16

申请号：US14926859

申请日：2015-10-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seungin Park ,  Minsu Ahn ,  Hyong Euk Lee ,  Inwoo Ha

IPC: G06T15/50 ,  G06K9/00 ,  G06K9/62 ,  G06T17/00

CPC classification number: G06T15/50 ,  G06K9/00624 ,  G06K9/6202 ,  G06T15/506 ,  G06T17/00 ,  G06T2215/12

Abstract: A three-dimensional (3D) rendering method for rendering a 3D model includes rendering a 3D model from each viewpoint of direct light sources, obtaining scene information on scenes rendered from each viewpoint of the direct light sources, generating a matched image in which the scenes are matched based on the scene information, and sampling at least one indirect light source from the matched image.

Abstract translation: 用于渲染3D模型的三维（3D）渲染方法包括从直接光源的每个视点渲染3D​​模型，从直接光源的每个视点获得的场景获得场景信息，产生场景中的匹配图像 基于场景信息进行匹配，并从匹配图像中取样至少一个间接光源。

公开(公告)号：US11538506B2

公开(公告)日：2022-12-27

申请号：US17356080

申请日：2021-06-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyungjin Kim ,  Yongjun Kim ,  Yonghun Kim ,  Minsu Ahn ,  Reum Oh ,  Jinyong Choi

IPC: G11C5/06 ,  G11C5/02 ,  H01L23/538 ,  H01L25/065

Abstract: A semiconductor device includes a cell area in which a plurality of memory cells are arranged in an array structure, and a peripheral area in which circuits configured to drive the memory cells are arranged, the peripheral area being next to the cell area. The cell area is divided into a plurality of banks, and the plurality of banks comprise first banks having a base size and second banks having a size of 1/(2*n) (wherein n is an integer greater than or equal to 1) of the base size. The plurality of banks are arranged in a first direction and a second direction perpendicular to the first direction, and the semiconductor device has a shape of a rectangular chip which is elongated in the second direction.

公开(公告)号：US11423266B2

公开(公告)日：2022-08-23

申请号：US16903702

申请日：2020-06-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Huijin Lee ,  Minsu Ahn ,  Sunghoon Hong

IPC: G06K9/00 ,  G06T15/00 ,  G06K9/62 ,  G06T7/246 ,  G06V10/10 ,  G06V10/40 ,  G06V10/147 ,  G06V10/46 ,  G06V10/75 ,  G06V20/10

Abstract: Disclosed is a subject recognizing apparatus and method. The method may include extracting feature points from a target image, respectively measuring movement information of each of a plurality of the extracted feature points, selectively grouping the extracted feature points into one or more groups based on the respectively measured movement information, determining a type of subject present in at least one group of the one or more groups based on at least a portion of the subject present in the at least one group, and recognizing a subject included in the target image based on the determined type of subject.

公开(公告)号：US10970565B2

公开(公告)日：2021-04-06

申请号：US16259066

申请日：2019-01-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Minsu Ahn ,  Jiyeon Kim

IPC: G06K9/00 ,  G06T7/187 ,  G06T7/11

Abstract: Disclosed is a method and apparatus for detecting a road line includes segmenting a driving image data into a plurality of segmentation areas, determining a candidate vanishing-point area corresponding to a segmentation area of the segmentation areas, extracting at least one straight road line from the segmentation area, detecting a partial line corresponding to the segmentation area based on whether the at least one straight road line meets the candidate vanishing-point area, detecting the road line of the driving image data by connecting partial lines corresponding to the segmentation areas, and indicating the detected road line.

公开(公告)号：US10593113B2

公开(公告)日：2020-03-17

申请号：US14636969

申请日：2015-03-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： KeeChang Lee ,  Minsu Ahn ,  Inwoo Ha ,  Seungin Park ,  Hyong Euk Lee ,  Heesae Lee

IPC: G06T19/00 ,  G06T15/50 ,  G06F3/0481 ,  G06T19/20

Abstract: A display method includes displaying, in a virtual environment, an object to which a light source is set. The method further includes illuminating an area around the object based on the light source.