公开(公告)号：US20240147065A1

公开(公告)日：2024-05-02

申请号：US18341970

申请日：2023-06-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Myungsub CHOI ,  Hana LEE ,  Hyong Euk LEE

IPC: H04N23/67 ,  H04N19/117 ,  H04N19/167

CPC classification number: H04N23/675 ,  H04N19/117 ,  H04N19/167 ,  H04N23/672

Abstract: A processor-implemented method includes: generating first input data comprising phase information of an input image; generating second input data in which lens position information is encoded; and determining position information of a lens corresponding to autofocus by inputting the first input data and the second input data to a neural network model.

公开(公告)号：US20230186432A1

公开(公告)日：2023-06-15

申请号：US17718661

申请日：2022-04-12

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  POSTECH Research and Business Development Foundation

Inventor： Jae Seok CHOI ,  Minsu CHO ,  Sanghyun KIM ,  Jongmin LEE ,  Kinam KWON ,  Geonseok SEO ,  Hyong Euk LEE

IPC: G06T5/00 ,  G06V10/80 ,  G06T7/20 ,  G06V10/74

CPC classification number: G06T5/001 ,  G06V10/806 ,  G06T7/20 ,  G06V10/761 ,  G06T2207/20084

Abstract: A method and apparatus for image restoration based on burst images. The method includes generating a plurality of feature representations corresponding to individual images of a burst image set by encoding the individual images, determining a reference feature representation from among the plurality of feature representations, determining a first comparison pair including the reference feature representation and a first feature representation of the plurality of feature representations, generating a first motion-embedding feature representation of the first comparison pair based on a similarity score map of the reference feature representation and the first feature representation, generating a fusion result by fusing a plurality of motion-embedding feature representations including the first motion-embedding feature representation, and generating at least one restored image by decoding the fusion result.

公开(公告)号：US20230092017A1

公开(公告)日：2023-03-23

申请号：US17678339

申请日：2022-02-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Geonseok SEO ,  Nahyup KANG ,  Eunhee KANG ,  Byung In YOO ,  Hyong Euk LEE ,  Jae Seok CHOI

IPC: G06F7/76 ,  G06N3/04 ,  G06F15/80

Abstract: A computing device and an operation method thereof are disclosed. The method includes unshuffling first image data to generate input data, generating output data by implementing a neural network (NN) model provided the input data, and generating second image data by shuffling the output data.

公开(公告)号：US20230081302A1

公开(公告)日：2023-03-16

申请号：US17680934

申请日：2022-02-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kinam KWON ,  Junsang YU ,  Sangwon LEE ,  Nahyup KANG ,  Hyong Euk LEE

IPC: G06T5/00

Abstract: A method with image processing includes: setting an offset window for an offset pattern of a kernel offset and an offset parameter for an application intensity of the kernel offset; determining an output kernel by applying the kernel offset to an input kernel based on the offset window and the offset parameter; and adjusting contrast of a degraded image using the output kernel.

公开(公告)号：US20220398695A1

公开(公告)日：2022-12-15

申请号：US17543901

申请日：2021-12-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jae Seok CHOI ,  Hyong Euk LEE ,  Geonseok SEO ,  Byung In YOO

IPC: G06T5/00 ,  G06K9/62 ,  G06T7/80

Abstract: Methods and apparatuses with training or image enhancement are disclosed. The image enhancement method includes obtaining an input image, estimating a noise distribution of the input image by implementing a noise model based on the input image, and generating an enhanced image by implementing an image enhancement model dependent on the input image and the estimated noise distribution.

公开(公告)号：US20220276706A1

公开(公告)日：2022-09-01

申请号：US17749290

申请日：2022-05-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seungin PARK ,  Hyong Euk LEE

IPC: G06F3/01 ,  G06K9/62 ,  G06T11/00 ,  G06T3/40 ,  G06V10/40 ,  G06V40/20

Abstract: A method with image augmentation includes recognizing, based on a gaze of the user corresponding to the input image, any one or any combination of any two or more of an object of interest of a user, a situation of the object of interest, and a task of the user from partial regions of an input image determining relevant information indicating an intention of the user, based on any two or any other combination of the object of interest of the user, the situation of the object of interest, and the task of the user, and generating a visually augmented image by visually augmenting the input image based on the relevant information.

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：US20170193690A1

公开(公告)日：2017-07-06

申请号：US15364502

申请日：2016-11-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Inwoo HA ,  Minsu AHN ,  Hyong Euk LEE

IPC: G06T15/80 ,  G06T15/20 ,  G06T15/50

CPC classification number: G06T15/80 ,  G06T15/20 ,  G06T15/506

Abstract: A three-dimensional (3D) rendering method and apparatus to render a 3D scene is disclosed. The 3D rendering apparatus determines color values of vertices shaded by a direct virtual light source, establishes one or more locations of one or more indirect virtual light sources in polygonal areas formed by the vertices based on the determined color values of the vertices, and renders a 3D scene based on the one or more indirect virtual light sources disposed at the determined one or more locations.

公开(公告)号：US20170177759A1

公开(公告)日：2017-06-22

申请号：US15286847

申请日：2016-10-06

Applicant: Samsung Electronics Co., Ltd.

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

IPC: G06F17/50 ,  G06F17/11

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

Abstract: Provided is a method and apparatus for modeling a movement of an object that generates a velocity field in a fluid based on a flow of the fluid, selects a vortex model corresponding to the object in the fluid, updates the velocity field based on a velocity variance of the velocity field obtained using the vortex model, and models a movement of the object based on the updated velocity field.

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.