公开(公告)号：US20200175771A1

公开(公告)日：2020-06-04

申请号：US16782518

申请日：2020-02-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： KeeChang LEE ,  Minsu AHN ,  Inwoo HA ,  Seungin PARK ,  Hyong Euk LEE ,  Heesae LEE

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

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.

公开(公告)号：US20180131924A1

公开(公告)日：2018-05-10

申请号：US15452476

申请日：2017-03-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hwiryong JUNG ,  Young Hun SUNG ,  KeeChang LEE ,  Kyungboo JUNG

IPC: H04N13/02 ,  G01C21/36 ,  G01C21/28 ,  G06K9/00

CPC classification number: H04N13/271 ,  G01C21/28 ,  G01C21/32 ,  G01C21/3602 ,  G06K9/00798 ,  H04N13/204 ,  H04N13/254 ,  H04N13/257 ,  H04N2013/0077 ,  H04N2013/0081

Abstract: A method for generating a three-dimensional (3D) lane model, the method including calculating a free space indicating a driving-allowed area based on a driving image captured from a vehicle camera, generating a dominant plane indicating plane information of a road based on either or both of depth information of the free space and a depth map corresponding to a front of the vehicle, and generating a 3D short-distance road model based on the dominant plane.

公开(公告)号：US20170110090A1

公开(公告)日：2017-04-20

申请号：US15206820

申请日：2016-07-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Heesae LEE ,  Donghoon SAGONG ,  Minjung SON ,  KeeChang LEE ,  Hyong Euk LEE

IPC: G09G5/10

CPC classification number: G09G5/10 ,  G09G2320/028 ,  G09G2320/066 ,  G09G2320/0686 ,  G09G2354/00

Abstract: A method and device for adjusting a brightness of a display includes, determining current viewpoint brightness information of a current viewpoint region on the display corresponding to a user current viewed point or area of the display, determining previous brightness information of a previous viewpoint region of the display corresponding to a previously viewed point or area of the display, and controlling a displaying of a current image, including the current viewpoint region, with an adjusted brightness for a partial region of the display based on a comparison of the current viewpoint brightness information and the previous brightness information.

公开(公告)号：US20170084068A1

公开(公告)日：2017-03-23

申请号：US15250980

申请日：2016-08-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Minjung SON ,  Heesae LEE ,  Donghoon SAGONG ,  KeeChang LEE ,  Hyong Euk LEE

IPC: G06T11/60 ,  G06T7/00 ,  G06T15/50 ,  G06T15/60 ,  G06T5/40

CPC classification number: G06T15/506 ,  G06K9/00208 ,  G06K9/00268 ,  G06T15/50 ,  G06T15/60 ,  G06T15/80

Abstract: A method of adjusting a brightness of an image includes matching an object model to an object based on one or more feature points of the object extracted from an input image including the object; mapping a surface normal map in a two-dimensional (2D) image form to the input image based on the matched object model; and generating shadow information for the input image based on the mapped surface normal map and a virtual light source.

公开(公告)号：US20230236035A1

公开(公告)日：2023-07-27

申请号：US18130663

申请日：2023-04-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： HeeSae LEE ,  KeeChang LEE

IPC: G01C21/36 ,  B60K35/00 ,  G02B27/01 ,  G06F3/01

CPC classification number: G01C21/365 ,  B60K35/00 ,  G02B27/0179 ,  G06F3/013 ,  G02B2027/0181 ,  B60K2370/31 ,  B60K2370/347 ,  B60K2370/166 ,  B60K2370/1529

Abstract: Provided are a content visualizing device and method that changes positions and shapes of route guidance content and driving related content based on a distance to an adjacent object, a current driving state, and an occurrence of a driving related event.

公开(公告)号：US20210058608A1

公开(公告)日：2021-02-25

申请号：US17091535

申请日：2020-11-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hwiryong JUNG ,  Young Hun SUNG ,  KeeChang LEE ,  Kyungboo JUNG

IPC: H04N13/271 ,  H04N13/254 ,  G01C21/32 ,  H04N13/204 ,  H04N13/257 ,  G01C21/28 ,  G01C21/36 ,  G06K9/00

Abstract: A method for generating a three-dimensional (3D) lane model, the method including calculating a free space indicating a driving-allowed area based on a driving image captured from a vehicle camera, generating a dominant plane indicating plane information of a road based on either or both of depth information of the free space and a depth map corresponding to a front of the vehicle, and generating a 3D short-distance road model based on the dominant plane.

公开(公告)号：US20190394437A1

公开(公告)日：2019-12-26

申请号：US16161229

申请日：2018-10-16

Applicant: Samsung Electronics Co., Ltd. ,  Industry-Academic Cooperation Foundation, Yonsei University

Inventor： Inhwan RYU ,  Moon Gi KANG ,  KeeChang LEE ,  Seung Hoon JEE ,  Min Sub KIM

IPC: H04N9/64 ,  H04N9/78

Abstract: An image recovery apparatus and method are provided, where the image recovery apparatus calculates a reference color image based on a linear correlation between a color channel image and a luminance channel image, and corrects the luminance channel image based on residual information that indicates a difference between the reference color image and the color channel image, to recover an image.

公开(公告)号：US20190178669A1

公开(公告)日：2019-06-13

申请号：US15946767

申请日：2018-04-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： HeeSae LEE ,  KeeChang LEE

IPC: G01C21/36 ,  B60K35/00 ,  G02B27/01 ,  G06F3/01

Abstract: Provided are a content visualizing device and method that changes positions and shapes of route guidance content and driving related content based on a distance to an adjacent object, a current driving state, and an occurrence of a driving related event.