公开(公告)号：US20190188882A1

公开(公告)日：2019-06-20

申请号：US15952389

申请日：2018-04-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Minjung SON ,  Hyun Sung CHANG ,  Donghoon SAGONG

IPC: G06T9/00 ,  G06T3/00 ,  G06N3/08

CPC classification number: G06T9/002 ,  G06F3/048 ,  G06N3/0454 ,  G06N3/0472 ,  G06N3/08 ,  G06T3/0012 ,  G06T3/20 ,  G06T3/60

Abstract: A method and apparatus for processing an image interaction are provided. The apparatus extracts, using an encoder, an input feature from an input image, converts the input feature to a second feature based on an interaction for an application to the input image, and generates, using a decoder, a result image from the second feature.

公开(公告)号：US20190122414A1

公开(公告)日：2019-04-25

申请号：US15918054

申请日：2018-03-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Donghoon SAGONG ,  Jiyeon KIM ,  Minjung SON ,  Hyun Sung CHANG

IPC: G06T15/00

Abstract: A method and apparatus for generating a virtual object are provided, the method includes acquiring a point cloud of an object to generate a virtual object, determining shape attribute information of the object based on an image of the object, changing a position of at least one point in the point cloud based on the shape attribute information, and generating a virtual object for the object based on a changed point cloud.

公开(公告)号：US20180107896A1

公开(公告)日：2018-04-19

申请号：US15592461

申请日：2017-05-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Donghoon SAGONG ,  Minjung SON ,  Hyun Sung CHANG ,  Young Hun SUNG

IPC: G06K9/62 ,  G06K9/46 ,  G06T7/11 ,  G06T7/187 ,  G06K9/66

CPC classification number: G06K9/6212 ,  G06K9/4604 ,  G06K9/4628 ,  G06K9/4642 ,  G06K9/4671 ,  G06K9/6256 ,  G06K9/66 ,  G06N3/0454 ,  G06N3/084 ,  G06T7/11 ,  G06T7/187 ,  G06T2207/20021 ,  G06T2207/20081

Abstract: Provided are method and apparatuses related to material recognition and training. A training apparatus for material recognition generates training data associated with a material by generating a texture image having a texture attribute from an object image and recognizing material information from the texture image using a material model.

公开(公告)号：US20170178344A1

公开(公告)日：2017-06-22

申请号：US15191743

申请日：2016-06-24

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  Technische Universität München

Inventor： Nahyup KANG ,  Mengyu CHU ,  Nils THUEREY ,  Hyong Euk LEE ,  Donghoon SAGONG

IPC: G06T7/20 ,  G06F17/14 ,  G06F17/50 ,  G06K9/62 ,  G06T7/00

CPC classification number: G06F17/14 ,  G06F17/5009 ,  G06K9/00771 ,  G06K9/4671 ,  G06K9/6212 ,  G06K9/6857 ,  G06T3/4053 ,  G06T7/11 ,  G06T11/001 ,  G06T2207/20021 ,  G06T2210/36

Abstract: A method and apparatus for modeling smoke turbulence is disclosed. The method of modeling smoke turbulence includes detecting a turbulent area comprising smoke turbulence in a low-resolution image, and searching for a high-resolution patch matching the turbulent area in a memory that comprises high-resolution patches representing smoke turbulence extracted from high-resolution images. The method also models the smoke turbulence by synthesizing the retrieved patch to the low-resolution image.

公开(公告)号：US20240290007A1

公开(公告)日：2024-08-29

申请号：US18466143

申请日：2023-09-13

Applicant: Samsung Electronics Co., Ltd. ,  POSTECH Research and Business Development Foundation

Inventor： Donghoon SAGONG ,  Haechan LEE ,  Sunghyun CHO ,  Seung-Hwan BAEK ,  Nahyup KANG ,  Jiyeon KIM

IPC: G06T11/00 ,  G06T7/90 ,  G06T15/20 ,  G06T17/10

CPC classification number: G06T11/001 ,  G06T7/90 ,  G06T15/205 ,  G06T17/10 ,  G06T2207/10012 ,  G06T2207/10024 ,  G06T2207/20084

Abstract: A processor-implemented method includes: extracting pyramid level color feature maps from two or more images; extracting pyramid level density feature maps based on a cost volume generated based on the color feature maps; generating neural scene representation (NSR) cube information representing a three-dimensional (3D) space based on the color feature maps and the density feature maps; and generating a two-dimensional (2D) scene of a field of view (FOV) different from a FOV of the two or more images based on the NSR cube information.

公开(公告)号：US20220237814A1

公开(公告)日：2022-07-28

申请号：US17344667

申请日：2021-06-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jaehwan PI ,  Yun-Tae KIM ,  Donghoon SAGONG ,  Hojin JU

IPC: G06T7/70 ,  G06K9/62 ,  G06N3/08 ,  G06N3/04

Abstract: A processor-implemented pose prediction method includes: estimating a pose of a user for a predetermined period of time in real time; calculating an estimation confidence of the estimated pose; determining a weight for the pose of the user based on the estimated pose and the estimation confidence; and predicting a pose of the user after the predetermined period of time, based on the weight.

公开(公告)号：US20210090285A1

公开(公告)日：2021-03-25

申请号：US16785757

申请日：2020-02-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Donghoon SAGONG ,  Hyun Sung CHANG

IPC: G06T7/73 ,  G06T7/13 ,  G06T11/00

Abstract: A processor implemented method includes: calculating edge direction information of edge component pixels extracted from an input image; determining an inlier pixel among the edge component pixels based on the edge direction information and virtual horizontal line information; estimating a rotation reference point based on the inlier pixel; and correcting localization information of the apparatus based on the estimated rotation reference point.

公开(公告)号：US20180158174A1

公开(公告)日：2018-06-07

申请号：US15591378

申请日：2017-05-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Minjung SON ,  Hyun Sung CHANG ,  Donghoon SAGONG ,  Young Hun SUNG

IPC: G06T5/00 ,  G06T7/90

CPC classification number: G06T7/90 ,  G06T5/005 ,  G06T2207/10024 ,  G06T2207/30201

Abstract: A method to process an image includes: determining a first specular reflection element from an input image based on a feature of chromaticity of pixels included in the input image; extracting a second specular reflection element from the first specular reflection element based on a feature of brightness of the pixels; and correcting the input image based on the second specular reflection element.

公开(公告)号：US20170161413A1

公开(公告)日：2017-06-08

申请号：US15355325

申请日：2016-11-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Donghoon SAGONG ,  Nahyup KANG ,  Jiyeon KIM ,  Hyong Euk LEE ,  Hwiryong JUNG

IPC: G06F17/50 ,  G06F17/11

CPC classification number: G06F17/5009 ,  G06F17/11 ,  G06F17/5018 ,  G06F2217/16

Abstract: A fluid particle modeling method includes determining bubble cells based on locations of fluid particles, defining a bubble based on the bubble cells, calculating a pressure of the bubble based on a change in a volume of the bubble, and updating the locations of the fluid particles based on the pressure of the bubble.

公开(公告)号：US20170099715A1

公开(公告)日：2017-04-06

申请号：US15248183

申请日：2016-08-26

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H05B37/02

CPC classification number: H05B37/0227 ,  G06T15/50 ,  G06T15/506

Abstract: A method of displaying an illumination includes: based on illumination information, determining, using a least one processor, an illumination area to which an illumination assigned in a virtual space is projected; and visualizing, using the at least one processor, an illumination effect produced by the illumination with respect to a determined boundary area in the illumination area, the determined boundary area including a boundary and a portion of the determined illumination area that is less than all of the determined illumination area.