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    Electronic apparatus and controlling method thereof
    1.
    发明授权
    Electronic apparatus and controlling method thereof 有权

    公开(公告)号：US12120453B2

    公开(公告)日：2024-10-15

    申请号：US17433168

    申请日：2021-07-26

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Wonseok Song ,  Shinhaeng Kim ,  Yoosun Jung

    IPC: H04N7/01 ,  G06T3/4007 ,  H04N5/14 ,  H04N5/262

    CPC classification number: H04N7/0145 ,  G06T3/4007 ,  H04N5/145 ,  H04N5/2625 ,  H04N7/014

    Abstract: An electronic apparatus includes a memory configured to store an input image and at least one processor configured to obtain two consecutive frames of the input image as input frames; obtain a first interpolation frame of the input frames and a first confidence corresponding to the first interpolation frame based on a first interpolation method; obtain a second interpolation frame of the input frames and a second confidence corresponding to the second interpolation frame based on a second interpolation method that is different from the first interpolation method; obtain weights corresponding to the first interpolation frame and the second interpolation frame, based on the first confidence and the second confidence, respectively; and obtain an output image based on the weights.

    Method of image stabilization and electronic device therefor
    4.
    发明授权
    Method of image stabilization and electronic device therefor 有权

    公开(公告)号：US11991446B2

    公开(公告)日：2024-05-21

    申请号：US17851717

    申请日：2022-06-28

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Wonseok Song

    IPC: H04N23/68 ,  H04N23/695

    CPC classification number: H04N23/684 ,  H04N23/685 ,  H04N23/695

    Abstract: A method for operating an electronic device includes: obtaining an image using at least one of a first camera having a first FOV or a second camera comprising a reflective member and having a second FOV narrower than the first FOV; obtaining, from a motion sensor, first movement information of the electronic device, which is shaken to correspond to the obtaining of the image; obtaining information on movement of the reflective member of the second camera according to at least one of an optical image stabilizer (OIS) correction operation or an object tracking operation during at least a portion of a period in which the image is obtained; obtaining output information by performing an image stabilization operation with respect to the image based on at least one of the first movement information or the information on the movement of the reflective member; and outputting an image corrected by correcting distortion of the image based on a distortion variation resulting from the movement of the reflective member and the output information.

    Display apparatus and control method thereof
    5.
    发明授权
    Display apparatus and control method thereof 有权

    公开(公告)号：US10916206B2

    公开(公告)日：2021-02-09

    申请号：US16233966

    申请日：2018-12-27

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Yoosun Jung ,  Shinhaeng Kim ,  Wonseok Song

    IPC: G09G3/34 ,  G09G3/36

    Abstract: A display apparatus and control method thereof are provided. The display apparatus includes: a display panel; a driver configured to drive the display panel based on an image signal; a light source configured to supply light for making an image visible on the display panel; and a processor configured to: control the light source to have two or more emissive sections during a displaying period for one video frame of the image signal, and control a first emissive section and a second emissive section, of the two or more emissive sections, to have different widths in accordance with a change in the image.

    Method for setting focus and electronic device thereof
    6.
    发明授权
    Method for setting focus and electronic device thereof 有权

    公开(公告)号：US10033921B2

    公开(公告)日：2018-07-24

    申请号：US15331772

    申请日：2016-10-21

    Applicant: Samsung Electronics Co., Ltd

    Inventor： Wonseok Song

    IPC: H04N5/232

    Abstract: Various embodiments of the present disclosure provide a method and apparatus for dynamically determining an auto focusing (AF) area according to a size information of a face in a digital image processing device. An embodiment of the disclosure provides a digital image processing device including a camera and a processor configured to detect a face area in a preview image obtained by the camera, obtain a size of the face area, determine a focus area based on the size of the face area, and set focus based on the focus area.

    METHOD FOR DETECTING EYE OF SUBJECT AND ELECTRONIC DEVICE THEREOF
    7.
    发明申请
    METHOD FOR DETECTING EYE OF SUBJECT AND ELECTRONIC DEVICE THEREOF 审中-公开

    公开(公告)号：US20170118405A1

    公开(公告)日：2017-04-27

    申请号：US15331780

    申请日：2016-10-21

    Applicant: Samsung Electronics Co., Ltd

    Inventor： Wonseok Song

    IPC: H04N5/232 ,  H04N5/235

    CPC classification number: H04N5/23219 ,  H04N5/23212 ,  H04N5/23293 ,  H04N5/235 ,  H04N5/2353

    Abstract: Various embodiments of the present disclosure relate to an apparatus and method for detecting an eye of a subject using an electronic device. In an embodiment of the disclosure, a method of operating the electronic device may include acquiring a preview image via a camera module operatively coupled to the electronic device, detecting face rotation information of a subject from the preview image, extracting modeling data corresponding to the face rotation information of the subject, detecting an eye area of the subject based on of the modeling data, and estimating location information of an eye of the subject through the eye area information of the subject. Other embodiments include detecting a face rotation direction of the subject contained in the preview image using a Multi View Face Detection (MVFD) function.

    Camera movement control method and device
    8.
    发明授权
    Camera movement control method and device 有权

    公开(公告)号：US12212848B2

    公开(公告)日：2025-01-28

    申请号：US17866253

    申请日：2022-07-15

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Wonseok Song ,  Junghwan Jo ,  Jiyoon Park

    IPC: H04N23/68 ,  H04N23/63 ,  H04N23/69 ,  H04N23/695

    Abstract: An example camera movement control method includes: activating, by an electronic device, a camera functionally connected to the electronic device; displaying, on the basis of the activation of the camera, an image of an object outside the electronic device on a display functionally connected to the electronic device; confirming the movement of the image of the object; and correcting the image by means of an image stabilizer functionally connected to the electronic device on the basis of the movement. The correcting of the image can include: calculating an image correction angle with respect to the movement; and controlling the image stabilizer based on the image correction angle.

    Electronic apparatus and control method thereof
    10.
    发明授权
    Electronic apparatus and control method thereof 有权

    公开(公告)号：US11483516B2

    公开(公告)日：2022-10-25

    申请号：US16910275

    申请日：2020-06-24

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Wonseok Song ,  Yoosun Jung ,  Shinhaeng Kim ,  Sangsu Lee

    IPC: H04N7/01

    Abstract: Disclosed is an electronic apparatus. The electronic apparatus includes a memory configured to store a plurality of frames included in an input image and a processor configured to: identify whether one frame of the plurality of frames is a first interpolated frame generated based on at least two frames from remaining frames of the plurality of frames, and select a reference frame to be used in frame interpolation of the plurality of frames based on the first interpolated frame being identified.

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