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    IMAGE RETARGETING METHOD AND DEVICE
    21.
    发明申请
    IMAGE RETARGETING METHOD AND DEVICE 有权

    公开(公告)号：US20220207653A1

    公开(公告)日：2022-06-30

    申请号：US17333900

    申请日：2021-05-28

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jiang YU ,  Youxin CHEN ,  Longhai WU ,  Jie CHEN

    IPC: G06T3/40 ,  G06K9/00 ,  G06T5/00

    Abstract: A method for controlling an electronic device is provided. The method includes obtaining an intermediate image by preprocessing an original image, obtaining a saliency feature map of the intermediate image by performing semantic saliency analysis on the intermediate image, performing adaptability calculation according to the saliency feature map and a retargeted target equipment condition, and determining a retargeting mode of the original image according to the result of the adaptability calculation, and performing retargeting processing on the original image according to the determined mode.

    METHOD AND DEVICE FOR INDICATING PIXEL, AND METHOD AND DEVICE FOR PROCESSING PIXEL INDICATION
    24.
    发明申请
    METHOD AND DEVICE FOR INDICATING PIXEL, AND METHOD AND DEVICE FOR PROCESSING PIXEL INDICATION 审中-公开

    公开(公告)号：US20170150143A1

    公开(公告)日：2017-05-25

    申请号：US15301845

    申请日：2015-04-02

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Jie CHEN ,  Sunil LEE

    IPC: H04N19/105 ,  H04N19/14 ,  H04N19/182

    Abstract: Disclosed are a method and a device for indicating a pixel, and a method and a device for processing a pixel indication, in video encoding and decoding. A process of indicating a pixel by an encoder includes the steps of: determining at least one processing sub-interval, determining at least one processing sub-interval to be indicated, and indicating the at least one processing sub-interval to be indicated. A process of processing a pixel indication by a decoder includes the steps of: acquiring processing sub-interval indication information, determining at least one indicated processing sub-interval, and determining all of the at least one processing sub-interval. Under the premise that flexible selection of at least one processing sub-interval is guaranteed by applying the above-mentioned technical solutions according to embodiments of the present invention, indication information of the at least one processing sub-interval to be indicated, which is transmitted, is reduced. As a result, video compression performance is improved.

    DEVICE AND METHOD FOR PROVIDING MEDIA RESOURCE
    25.
    发明申请
    DEVICE AND METHOD FOR PROVIDING MEDIA RESOURCE 审中-公开
    提供媒体资源的设备和方法

    公开(公告)号：US20160147768A1

    公开(公告)日：2016-05-26

    申请号：US14952402

    申请日：2015-11-25

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Xuan ZHENG ,  Jie CHEN ,  Bing JI

    IPC: G06F17/30

    CPC classification number: G06F16/24578 ,  G06F16/285 ,  G06F16/435 ,  G06F16/48 ,  G06F16/9535

    Abstract: Provided is a display device for providing a media resource. The display device includes a communicator and a controller. The communicator collects background media resource database (DB) information. The controller extracts text information from each of media resources included in a background media resource DB, acquires one or more feature words based on the extracted text information, generates a feature word weight matrix of the background media resource DB which includes a respective weight of each acquired feature word, calculates a clustering similarity between each media resource included in the background media resource DB and a current media resource, which is being watched by a user, by using the feature word weight matrix, and provides a media resource recommendation list which includes one or more media resources based on the clustering similarity.

    Abstract translation: 提供了一种用于提供媒体资源的显示装置。 显示装置包括通信器和控制器。 通信器收集后台媒体资源数据库（DB）信息。 控制器从包括在背景媒体资源DB中的每个媒体资源中提取文本信息，基于提取的文本信息获取一个或多个特征词，生成背景媒体资源DB的特征词权重矩阵，其包括各自的权重 获取的特征词，通过使用特征词权重矩阵来计算包括在后台媒体资源DB中的每个媒体资源与正在被用户观看的当前媒体资源之间的聚类相似度，并提供媒体资源推荐列表，其包括 基于聚类相似性的一个或多个媒体资源。

    METHOD AND APPARATUS FOR IMPLEMENTING VIRTUAL PERFORMANCE PARTNER
    26.
    发明公开
    METHOD AND APPARATUS FOR IMPLEMENTING VIRTUAL PERFORMANCE PARTNER 审中-公开

    公开(公告)号：US20230237981A1

    公开(公告)日：2023-07-27

    申请号：US18128743

    申请日：2023-03-30

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Ziheng YAN ,  Jiang YU ,  Xin JIN ,  Jie CHEN ,  Weiyang SU ,  Youxin CHEN ,  Longhai WU

    IPC: G10H1/00

    CPC classification number: G10H1/0033 ,  G10H1/0008

    Abstract: A method and apparatus for implementing a virtual performance partner are provided. The method includes collecting audio frame data performed by a performer; and for each piece of current audio frame data collected, performing: converting the piece of current audio frame data collected into a current digital score, matching the current digital score with a range of digital scores in a repertoire, and determining a matching digital score in the range of digital scores that matches the current digital score; positioning a position of the matching digital score in the repertoire, and determining a start time of playing a cooperation part of music in a next bar of the matching digital score in the repertoire for a performance partner.

    METHOD FOR ENCODING IMAGES AND CORRESPONDING TERMINALS
    27.
    发明申请
    METHOD FOR ENCODING IMAGES AND CORRESPONDING TERMINALS 有权

    公开(公告)号：US20210235085A1

    公开(公告)日：2021-07-29

    申请号：US16967059

    申请日：2020-01-22

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Jie CHEN ,  Jongbum CHOI ,  Fan WANG ,  Xiao QUYANG ,  Zhuoyi LV

    IPC: H04N19/124 ,  H04N19/587 ,  H04N19/59

    Abstract: The present invention provides a method for encoding an image and corresponding terminals. The method includes steps of: determine the related coding information of the raw image to be processed according to the feature information of the raw image to be processed; and encode the raw image to be processed according to the related coding information. In the present invention, the encoded raw image is transmitted to a cloud server via network, and the decoded and reconstructed raw image is optimized by the ISP module in the cloud server. Compared with the prior art where complex algorithms cannot be implemented by the ISP module in the terminal due to the limitation of its computing capacity, the present invention significantly improves the perceptual quality of the user viewing image by adopting more sophisticated image processing algorithms, while increasing the image compression ratio.

    ENCODING METHOD AND DEVICE THEREFOR, AND DECODING METHOD AND DEVICE THEREFOR
    30.
    发明申请
    ENCODING METHOD AND DEVICE THEREFOR, AND DECODING METHOD AND DEVICE THEREFOR 审中-公开

    公开(公告)号：US20190281285A1

    公开(公告)日：2019-09-12

    申请号：US16345950

    申请日：2017-10-31

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Yin-ji PIAO ,  Jie CHEN ,  Chan-yul KIM

    IPC: H04N19/105 ,  H04N19/46 ,  H04N19/119 ,  H04N19/88 ,  H04N19/137 ,  H04N19/159 ,  H04N19/176 ,  H04N19/186

    Abstract: Provided is a video decoding method including obtaining, from a bitstream, split information indicating whether a current block is to be split; when the split information does not indicate that the current block is to be split, decoding the current block according to encoding information about the current block; and when the split information indicates that the current block is to be split, splitting the current block into at least two lower blocks, obtaining encoding order information indicating an encoding order of the at least two lower blocks of the current block from the bitstream, determining a decoding order of the at least two lower blocks according to the encoding order information, and decoding the at least two lower blocks according to the decoding order.

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