公开(公告)号：US20160012642A1

公开(公告)日：2016-01-14

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 ,  G06T19/20

CPC classification number: G06T19/006 ,  G06F3/04815 ,  G06T15/506 ,  G06T19/20 ,  G06T2219/2012

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.

Abstract translation: 显示方法包括在虚拟环境中显示设置有光源的对象。 该方法还包括基于光源照亮物体周围的区域。

公开(公告)号：US20170098016A1

公开(公告)日：2017-04-06

申请号：US15241395

申请日：2016-08-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

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

IPC: G06F17/50

Abstract: A method of modeling an object includes defining a state transition probability and a state of each of a plurality of particles forming the object; changing a state of a particle defined to be in a first state among the plurality of particles to a second state; applying a movement model to a particle defined to be in the second state among the plurality of particles; and changing a state of the particle defined to be in the second state to the first state based on the state transition probability.

公开(公告)号：US20220075183A1

公开(公告)日：2022-03-10

申请号：US17225339

申请日：2021-04-08

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Heesae LEE ,  Junhwan LEE ,  Inwoo HA

IPC: G02B27/00 ,  G06T19/00 ,  G06F3/01

Abstract: A processor-implemented method with crosstalk correction includes: determining a region in which a crosstalk is to occur based on a three-dimensional (3D) position relationship between a position of eyes of a user and a position of a virtual image of a virtual content object; generating a concealer image for correcting the region in which the crosstalk is to occur based on the determined region and the virtual content object; and correcting the crosstalk by combining the virtual content object and the generated concealer image.

公开(公告)号：US20220058885A1

公开(公告)日：2022-02-24

申请号：US17140777

申请日：2021-01-04

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Heesae LEE ,  Hyun Sung CHANG

IPC: G06T19/20 ,  G06F3/01 ,  G06T19/00 ,  G02B27/01 ,  B60K35/00

Abstract: A processor-implemented method includes: adjusting a virtual content object based on a shape of the virtual content object projected onto a projection plane; and visualizing the adjusted virtual content object on the projection plane.

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：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：US20240147052A1

公开(公告)日：2024-05-02

申请号：US18307213

申请日：2023-04-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Heesae LEE ,  Jiyeon KIM

IPC: H04N23/63 ,  H04N23/60 ,  H04N23/71 ,  H04N23/72 ,  H04N23/80

CPC classification number: H04N23/631 ,  H04N23/633 ,  H04N23/64 ,  H04N23/71 ,  H04N23/72 ,  H04N23/80

Abstract: An apparatus including a processor configured to execute a plurality of instructions and a memory storing the plurality of instructions, wherein execution of the plurality of instructions configures the processor to be configured to encode a dynamic event including a plurality of first images received from a camera, receive a selection of a target camera position and a target light quantity in response to a user input from among the plurality of first images, and generate a target image by performing decoding based on the target camera position and the target light quantity.

公开(公告)号：US20240078778A1

公开(公告)日：2024-03-07

申请号：US18500644

申请日：2023-11-02

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Heesae LEE ,  Hyun Sung CHANG

IPC: G06T19/20 ,  B60K35/00 ,  G02B27/01 ,  G06F3/01 ,  G06T19/00

CPC classification number: G06T19/20 ,  B60K35/00 ,  G02B27/0101 ,  G02B27/0172 ,  G06F3/013 ,  G06T19/006 ,  B60K2370/149 ,  B60K2370/1529 ,  B60K2370/177 ,  G02B2027/014 ,  G02B2027/0178 ,  G06T2219/2016 ,  G06T2219/2021

Abstract: A processor-implemented method includes adjusting a virtual content object based on a shape of the virtual content object projected onto a projection plane; and visualizing the adjusted virtual content object on the projection plane.

公开(公告)号：US20230334764A1

公开(公告)日：2023-10-19

申请号：US18193769

申请日：2023-03-31

Applicant: Samsung Electronics Co., Ltd. ,  Korea Advanced Institute of Science and Technology

Inventor： Heesae LEE ,  Kyubeom HAN ,  Jaeyoon KIM ,  Sung-Eui YOON ,  Seeha LEE ,  Inwoo HA

IPC: G06T15/10 ,  G06T15/08 ,  G06T15/06 ,  G06T7/60 ,  G06T7/73 ,  G06T9/00 ,  H04N23/698

CPC classification number: G06T15/10 ,  G06T15/08 ,  G06T15/06 ,  G06T7/60 ,  G06T7/73 ,  G06T9/00 ,  H04N23/698 ,  G06T2207/20084 ,  G06T2207/20081

Abstract: A method and apparatus with image processing are provided. A method includes determining sample points sampled on a camera ray, wherein the camera ray is based on view-generation information comprising a scene viewing-position and a scene-viewing direction, determining location statuses of the respective sample points based on a virtual cylindrical coordinate system defined by a center and a radius, projecting and rendering a value of a pixel corresponding to the camera ray by, according the location statuses, applying the view-generation information to a first neural network to generate a first rendering result and to a second neural network to generate a second rendering result, wherein the first neural network has been trained to generate foreground images and the second neural network has been trained to generate background images, and generating a rendered image based on blending the first rendering result and the second rendering result.