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    IMAGE PROCESSING METHOD AND APPARATUS
    1.
    发明申请
    IMAGE PROCESSING METHOD AND APPARATUS 有权

    公开(公告)号：US20210065383A1

    公开(公告)日：2021-03-04

    申请号：US16890114

    申请日：2020-06-02

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Dongwoo KANG ,  Jingu HEO ,  Byong Min KANG ,  Dong Kyung NAM

    IPC: G06T7/246 ,  G06T7/00 ,  G06T7/215

    Abstract: An image processing method includes acquiring an image frame; tracking a face region of a user based on first prior information obtained from at least one previous frame of the image frame; based on a determination that tracking of the face region based on the first prior information has failed, setting a scan region in the image frame based on second prior information obtained from the at least one previous frame; and detecting the face region in the image frame based on the scan region.

    METHOD AND APPARATUS FOR PROCESSING ARRAY IMAGE
    3.
    发明公开
    METHOD AND APPARATUS FOR PROCESSING ARRAY IMAGE 审中-公开

    公开(公告)号：US20240112440A1

    公开(公告)日：2024-04-04

    申请号：US18236635

    申请日：2023-08-22

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Jingu HEO ,  Byong Min KANG ,  Dong Kyung NAM ,  Yang Ho CHO

    IPC: G06V10/75 ,  G06T3/40 ,  G06T5/00 ,  G06T5/50 ,  G06T7/13 ,  G06V10/25

    CPC classification number: G06V10/751 ,  G06T3/4015 ,  G06T5/003 ,  G06T5/50 ,  G06T7/13 ,  G06V10/25 ,  G06T2207/10024 ,  G06T2207/20221

    Abstract: A method and apparatus for array image processing are provided. The method includes receiving sub images corresponding to different views of an input array image generated through an array lens, generating temporary restored images based on the sub images using a gradient between neighboring pixels of each of the sub images, determining matching information based on a view difference between pixels of the sub images using a neural network model, based on a pixel distance between matching pairs of the pixels of the sub images using the matching information, extracting refinement targets from the matching pairs, refining the matching information by replacing at least some of target pixels included in the refinement targets based on a local search of a region based on pixel locations of the refinement targets, and generating an output image of a single view by merging the temporary restored images based on the refined matching information.

    METHOD AND APPARATUS WITH IMAGE PROCESSING
    4.
    发明申请
    METHOD AND APPARATUS WITH IMAGE PROCESSING 有权

    公开(公告)号：US20230060314A1

    公开(公告)日：2023-03-02

    申请号：US17748180

    申请日：2022-05-19

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Byong Min KANG ,  Dong Kyung NAM ,  Yang Ho CHO ,  Jingu HEO

    IPC: G06T3/40 ,  H04N5/347

    Abstract: A method with image processing includes: receiving an input image including Bayer images captured by a plurality of lenses included in a lens assembly; generating channel separation images by separating each of the Bayer images by a plurality of channels; determining corresponding points such that pixels in the channel separation images are displayed at the same position on a projection plane, for each of the plurality of lenses; performing binning on the channel separation images, based on a brightness difference and a distance difference between a target corresponding point and a center of a pixel including the target corresponding point, corresponding to each of the corresponding points in channel separation images that correspond to a same channel and that are combined into one image, for each of the plurality of lenses; restoring the input image for each of the plurality of lenses based on binned images generated by performing the binning; and outputting the restored input image.

    METHOD, MEDIUM, AND APPARATUS OF FILTERING DEPTH NOISE USING DEPTH INFORMATION
    6.
    发明申请
    METHOD, MEDIUM, AND APPARATUS OF FILTERING DEPTH NOISE USING DEPTH INFORMATION 审中-公开
    使用深度信息过滤噪声的方法，介质和装置

    公开(公告)号：US20140241644A1

    公开(公告)日：2014-08-28

    申请号：US14272041

    申请日：2014-05-07

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Byong Min KANG ,  Hwa Sup LIM

    IPC: G06T5/00

    CPC classification number: G06T5/002 ,  G06T2207/10028 ,  G06T2207/20012

    Abstract: A depth noise filtering method and apparatus is provided. The depth noise filtering method may perform spatial filtering or temporal filtering according to depth information. In order to perform spatial filtering, the depth noise filtering method may determine a characteristic of a spatial filter based on depth information. Also, in order to perform temporal filtering, the depth noise filtering method may determine a number of reference frames based on depth information. The depth noise filtering method may adaptively remove depth noise according to depth information and thereby enhance a noise filtering performance.

    Abstract translation: 提供了一种深度噪声滤波方法和装置。 深度噪声滤波方法可以根据深度信息执行空间滤波或时间滤波。 为了执行空间滤波，深度噪声滤波方法可以基于深度信息来确定空间滤波器的特性。 此外，为了执行时间滤波，深度噪声滤波方法可以基于深度信息确定多个参考帧。 深度噪声滤波方法可以根据深度信息自适应去除深度噪声，从而提高噪声滤波性能。

    IMAGE PROCESSING METHOD AND APPARAUTS
    7.
    发明申请
    IMAGE PROCESSING METHOD AND APPARAUTS 有权
    图像处理方法和装置

    公开(公告)号：US20140184746A1

    公开(公告)日：2014-07-03

    申请号：US13963385

    申请日：2013-08-09

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Byong Min KANG ,  Do Kyoon Kim ,  Kee Chang Lee

    IPC: H04N5/357 ,  H04N13/02

    CPC classification number: H04N13/204 ,  G01S17/08 ,  G01S17/89

    Abstract: An image processing apparatus is provided. The image processing apparatus determines whether a first charge quantity of charges stored in a first charge storage is greater than or equal to a predetermined saturation level, the first charge storage among a plurality of charge storages configured to store charges generated by a sensor of a depth camera. According to the determination result, when the first charge quantity is greater than or equal to the saturation level, the image processing apparatus may calculate the first charge quantity from at least one second charge quantity of charges stored in at least one second charge storage which is different from the first charge storage among the plurality of charge storages.

    Abstract translation: 提供一种图像处理装置。 图像处理装置确定存储在第一电荷存储器中的电荷的第一充电量是否大于或等于预定饱和电平，多个电荷存储器中的第一电荷存储被配置为存储由深度的传感器产生的电荷 相机。 根据确定结果，当第一充电量大于或等于饱和电平时，图像处理装置可以从存储在至少一个第二电荷存储器中的至少一个第二充电量的电荷计算第一充电量 与多个电荷存储器中的第一电荷存储不同。

    DEVICE AND METHOD TO CALIBRATE PARALLAX OPTICAL ELEMENT
    8.
    发明公开
    DEVICE AND METHOD TO CALIBRATE PARALLAX OPTICAL ELEMENT 审中-公开

    公开(公告)号：US20230403388A1

    公开(公告)日：2023-12-14

    申请号：US18239611

    申请日：2023-08-29

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Chansol HWANG ,  Byong Min KANG ,  Jinho LEE

    IPC: H04N13/327 ,  H04N13/317 ,  H04N13/111 ,  G06F3/04847

    CPC classification number: H04N13/327 ,  H04N13/317 ,  H04N13/111 ,  G06F3/04847 ,  H04N13/125

    Abstract: Provided is an electronic device including a display to output an image, a parallax optical element configured to provide light corresponding to the image to a plurality of viewpoints, an input interface configured to receive an input to calibrate the parallax optical element by a user who observes a pattern image from a reference viewpoint among the plurality of viewpoints, and a processor configured to output the pattern image generated by rendering a calibration pattern toward the reference viewpoint, adjust at least one of a pitch parameter, a slanted angle parameter, and a position offset parameter of the parallax optical element based on the input, and output, by the display, the pattern image adjusted by re-rendering the calibration pattern based on an adjusted parameter.

    IMAGE PROCESSING METHOD AND APPARATUS
    9.
    发明申请
    IMAGE PROCESSING METHOD AND APPARATUS 有权

    公开(公告)号：US20230130355A1

    公开(公告)日：2023-04-27

    申请号：US18145406

    申请日：2022-12-22

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Dongwoo KANG ,  Jingu HEO ,  Byong Min KANG

    IPC: G06V40/16 ,  G06T7/33 ,  G06V40/18

    Abstract: An image processing method includes receiving an image frame, detecting a face region of a user in the image frame, aligning a plurality of preset feature points in a plurality of feature portions included in the face region, performing a first check on a result of the aligning based on a first region corresponding to a combination of the feature portions, performing a second check on the result of the aligning based on a second region corresponding to an individual feature portion of the feature portions, redetecting a face region based on a determination of a failure in passing at least one of the first check or the second check, and outputting information on the face region based on a determination of a success in passing the first check and the second check.

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