公开(公告)号：US20250095531A1

公开(公告)日：2025-03-20

申请号：US18962798

申请日：2024-11-27

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Guiwon SEO ,  Minjeong Ko ,  Youngshin Kwak ,  Jonghwan Kim ,  Youngsu Moon

IPC: G09G3/20 ,  G06T7/90

Abstract: An electronic device is disclosed. The electronic device includes a display; memory, the memory storing a first spectrum information of the display and information on a plurality of color matching functions (CMFs); and at least one processor connected with the memory, wherein the at least one processor is configured to: obtain picture spectrum information of a test image based on a second spectrum information of an external display device displaying the test image, obtain test images based on the picture spectrum information, the first spectrum information, and the information on the plurality of CMFs, wherein the test images comprise a respective test image for each of the plurality of CMFs corresponding to the test image, and control the display to display the test images.

公开(公告)号：US20240274053A1

公开(公告)日：2024-08-15

申请号：US18644447

申请日：2024-04-24

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jonghwan KIM ,  Guiwon SEO ,  Chun ZHAO

IPC: G09G3/20 ,  G06T5/90 ,  G06V10/40 ,  G06V10/774

CPC classification number: G09G3/20 ,  G06T5/90 ,  G06V10/40 ,  G06V10/774 ,  G06T2207/20081 ,  G09G2320/066

Abstract: A display device including a processor configured to extract first through third feature information corresponding to a first image, each of a plurality of regions included in the first image, and object regions included in the first image, respectively. The processor is configured to obtain a first through third contrast ratio enhancement curves, corresponding to the first image, generated by applying the first feature information to a curve generation network in which first parameter information is set, corresponding to each of the plurality of regions, generated by applying the second feature information to the curve generation network in which second parameter information is set, corresponding to each of the plurality of object regions, generated by applying the third feature information to the curve generation network in which third parameter information is set, generate a second image by applying the first through third contrast ratio enhancement curves to the first image.

公开(公告)号：US20230386377A1

公开(公告)日：2023-11-30

申请号：US18230818

申请日：2023-08-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seungho PARK ,  Guiwon SEO

IPC: G09G3/00 ,  G09G3/32

CPC classification number: G09G3/007 ,  G09G3/32 ,  G09G2320/0257 ,  G09G2320/046 ,  G09G2320/045

Abstract: A display apparatus including a display, a memory configured to store moving trajectory information related to a plurality of moving trajectories. and a processor configured to control the display to display a specific pixel which is pixel-shifted according to a first moving trajectory among the plurality of moving trajectories in a plurality of image frames included in a first frame interval. The processor, based on completing of the specific pixel being pixel-shifted according to the first moving trajectory, moves the specific pixel located at a starting point of the first moving trajectory by pixel units in any one of a vertical direction and a horizontal direction, and control the display to display the specific pixel by being pixel-shifted according to a second moving trajectory among the plurality of moving trajectories in a plurality of image frames included in a second frame interval.

公开(公告)号：US20230010761A1

公开(公告)日：2023-01-12

申请号：US17860218

申请日：2022-07-08

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seungho PARK ,  Guiwon SEO

IPC: G09G3/00 ,  G09G3/32

Abstract: A display apparatus including a display, a memory configured to store moving trajectory information related to a plurality of moving trajectories. and a processor configured to control the display to display a specific pixel which is pixel-shifted according to a first moving trajectory among the plurality of moving trajectories in a plurality of image frames included in a first frame interval. The processor, based on completing of the specific pixel being pixel-shifted according to the first moving trajectory, moves the specific pixel located at a starting point of the first moving trajectory by pixel units in any one of a vertical direction and a horizontal direction, and control the display to display the specific pixel by being pixel-shifted according to a second moving trajectory among the plurality of moving trajectories in a plurality of image frames included in a second frame interval.