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    ELECTRONIC DEVICE FOR IMAGE PROCESSING AND CONTROL METHOD THEREFOR
    1.
    发明申请
    ELECTRONIC DEVICE FOR IMAGE PROCESSING AND CONTROL METHOD THEREFOR 有权

    公开(公告)号：US20250166369A1

    公开(公告)日：2025-05-22

    申请号：US19025126

    申请日：2025-01-16

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Chun ZHAO ,  Seonseok KIM ,  Jonghwan KIM ,  Guiwon SEO

    IPC: G06V10/70 ,  G06V10/82

    Abstract: An electronic device is configured to identify a scene type of a first frame included in a content by inputting the first frame into the first neural network model, transmit the scene type of the first frame to a server, receive, from the server in response to the transmitted scene type of the first frame, a second neural network model and a first parameter corresponding to the scene type of the first frame, replace the first neural network model with the second neural network model, and perform image processing on the first frame based on the first parameter, and in which the second neural network model is one of a plurality of second neural network models respectively corresponding to a plurality of scene types that can be output from the first neural network model.

    DISPLAY DEVICE AND OPERATING METHOD THEREOF
    2.
    发明公开
    DISPLAY DEVICE AND OPERATING METHOD THEREOF 审中-公开

    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.

    DISPLAY DEVICE AND OPERATING METHOD THEREOF
    3.
    发明申请
    DISPLAY DEVICE AND OPERATING METHOD THEREOF 有权

    公开(公告)号：US20230066869A1

    公开(公告)日：2023-03-02

    申请号：US17741573

    申请日：2022-05-11

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Jonghwan KIM ,  Guiwon SEO ,  Chun ZHAO

    IPC: G09G3/20 ,  G06T5/00 ,  G06V10/774 ,  G06V10/40

    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.

    DISPLAY DEVICE FOR REDUCING POWER CONSUMPTION, AND METHOD FOR CONTROLLING SAME
    5.
    发明申请
    DISPLAY DEVICE FOR REDUCING POWER CONSUMPTION, AND METHOD FOR CONTROLLING SAME 有权

    公开(公告)号：US20250148957A1

    公开(公告)日：2025-05-08

    申请号：US19005481

    申请日：2024-12-30

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Jonghwan KIM ,  Seonseok KIM ,  Guiwon SEO ,  Chun ZHAO

    IPC: G09G3/20 ,  G06T5/92

    Abstract: A display device including: a display; and at least one processor connected to the display and configured to control the display device, where the at least one processor is configured to: identify an input image as a plurality of areas, identify a type of each of the plurality of areas by identifying at least one of the plurality of areas as a focus area and by identifying other areas of the plurality of areas as a background area, obtain a global tone mapping curve (TMC) for the input image based on a pixel level reduction amount corresponding to a target power consumption reduction amount, allocate a power consumption reduction amount to each of the plurality of areas based on the type of each of the plurality of areas, obtain a local tone mapping curve for each of the plurality of areas.

    DISPLAY APPARATUS AND CONTROL METHOD THEREOF
    7.
    发明申请
    DISPLAY APPARATUS AND CONTROL METHOD THEREOF 审中-公开

    公开(公告)号：US20190035357A1

    公开(公告)日：2019-01-31

    申请号：US16026730

    申请日：2018-07-03

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Jae-moon LIM ,  Young-su MOON ,  Young-hoon JEONG ,  Chun ZHAO

    IPC: G09G5/02

    CPC classification number: G09G5/02 ,  G09G3/3208 ,  G09G2320/0271 ,  G09G2320/0673 ,  G09G2330/021 ,  G09G2360/16

    Abstract: A display apparatus is provided. The display apparatus includes: a display; a storage configured to store output luminance information of a plurality of grayscale values according to brightness information; and a processor configured to: obtain a plurality of grayscale adjustment curves based on the output luminance information stored in the storage, obtain a plurality of calibration effects by applying each of the plurality of grayscale adjustment curves to an input image, obtain a grayscale adjustment curve corresponding to a maximum calibration effect from among the plurality of calibration effects, adjust a grayscale of each pixel of the input image based on the obtained grayscale adjustment curve to generate an output image, and output the output image through the display.

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