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    DISPLAY APPARATUS AND OPERATING METHOD OF THE SAME
    3.
    发明申请
    DISPLAY APPARATUS AND OPERATING METHOD OF THE SAME 有权

    公开(公告)号：US20220070427A1

    公开(公告)日：2022-03-03

    申请号：US17208049

    申请日：2021-03-22

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Inwoo HA ,  Sunghoon HONG

    IPC: H04N13/133 ,  H04N13/305 ,  H04N13/383 ,  H04N13/15

    Abstract: An method of operating a display apparatus is provided. The operating method includes calculating a confidence of a result obtained by performing light field rendering on each of pixels of a display panel based on positions of a left eye and a right eye, determining a weight kernel of a corresponding pixel based on the confidence, and adjusting a brightness of a pixel corresponding to each of the left eye and the right eye based on the weight kernel.

    METHOD OF PLAYING BACK IMAGE ON DISPLAY DEVICE AND DISPLAY DEVICE
    4.
    发明申请
    METHOD OF PLAYING BACK IMAGE ON DISPLAY DEVICE AND DISPLAY DEVICE 有权

    公开(公告)号：US20210233207A1

    公开(公告)日：2021-07-29

    申请号：US17021196

    申请日：2020-09-15

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Inwoo HA

    IPC: G06T3/00 ,  H04N13/366

    Abstract: A method of playing back an image in a display device obtains a stereo image corresponding to both eyes of a user including a left eye and a right eye, obtains positions of the eyes determines warping transform information corresponding to the positions of the eyes based on a database (DB) provided in advance based on a curvature of an display plane of the display device, warps the stereo image by applying the warping transform information to the stereo image, determines pixel values of a display panel included in the display device from the warped stereo image by performing light field rendering based on the positions of the eyes, and reproduces the determined pixel values on the display panel.

    3D RENDERING METHOD AND APPARATUS
    6.
    发明申请
    3D RENDERING METHOD AND APPARATUS 审中-公开

    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.

    DEVICE AND METHOD WITH INCREASING RESOLUTION OF FRAME IN G-BUFFER DOMAIN
    7.
    发明公开
    DEVICE AND METHOD WITH INCREASING RESOLUTION OF FRAME IN G-BUFFER DOMAIN 审中-公开

    公开(公告)号：US20240249383A1

    公开(公告)日：2024-07-25

    申请号：US18351963

    申请日：2023-07-13

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Seokpyo HONG ,  Nahyup KANG ,  Hanjun KIM ,  Jaeyoung MOON ,  Hyeonseung YU ,  Juyoung LEE ,  Hwiryong JUNG ,  Inwoo HA

    IPC: G06T3/40 ,  G06T3/00

    CPC classification number: G06T3/4053 ,  G06T3/0093 ,  G06T3/4046

    Abstract: A method includes: inserting new pixels between original pixels for each of maps included in a first geometry buffer (or G-buffer) generated from a frame, wherein the maps represent geometric information of a three-dimensional (3D) model of an object included in the frame; generating a second G-buffer by setting values of the new pixels using a motion vector map that may be one of the maps; generating a third G-buffer by combining, with the second G-buffer, a result of updating only values of pixels masked based on an output of a pixel masking neural network to which the second G-buffer may be input; generating a fourth G-buffer by updating values of pixels by inputting the third G-buffer to a G-buffer reconstruction neural network; and update, based on the fourth G-buffer, the resolution of a subsequent frame that follows the frame.

    METHOD AND APPARATUS FOR LIGHT ESTIMATION
    9.
    发明申请
    METHOD AND APPARATUS FOR LIGHT ESTIMATION 有权

    公开(公告)号：US20230019751A1

    公开(公告)日：2023-01-19

    申请号：US17699629

    申请日：2022-03-21

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Inwoo HA

    IPC: G06T15/80 ,  G06T7/70 ,  G06T15/60

    Abstract: A processor-implemented method for light estimation includes: estimating light information corresponding to an input image using a light estimation model; detecting a reference object in the input image; determining object information of the reference object and plane information of a reference plane supporting the reference object; rendering a virtual object corresponding to the reference object based on the light information, the object information, and the plane information; and training the light estimation model by updating the light estimation model based on a result of comparing the reference object and the rendered virtual object.

    METHOD AND APPARATUS WITH CROSSTALK CORRECTION
    10.
    发明申请
    METHOD AND APPARATUS WITH CROSSTALK CORRECTION 有权

    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.

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