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    METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING ADAPTIVE MEDIA IN A MULTIMEDIA SYSTEM
    21.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING ADAPTIVE MEDIA IN A MULTIMEDIA SYSTEM 审中-公开
    用于在多媒体系统中发送/接收自适应媒体的方法和装置

    公开(公告)号：US20140007172A1

    公开(公告)日：2014-01-02

    申请号：US13932355

    申请日：2013-07-01

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sung-Ryeul RHYU ,  Kyung-Mo PARK ,  Sung-Oh HWANG ,  Jae-Yeon SONG

    IPC: H04N21/854

    CPC classification number: H04N21/85406 ,  H04N21/2362 ,  H04N21/8456

    Abstract: A method of transmitting adaptive media composition in a multimedia system includes configuring Media Fragment Units (MFUs) included in an Access Unit (AU) and a Media Processing Unit (MPU) as one asset; and inserting the configured asset into Composition Information (CI) and transmitting the CI, wherein the MFU includes type information indicating that the MFU corresponds an AU type or a slice type.

    Abstract translation: 一种在多媒体系统中发送自适应媒体合成的方法包括将包括在接入单元（AU）和媒体处理单元（MPU）中的媒体分段单元（MFU）配置为一个资产; 以及将配置的资产插入合成信息（CI）并发送所述CI，其中所述MFU包括指示所述MFU对应于AU类型或片类型的类型信息。

    APPARATUS AND METHOD FOR TRANSMITTING MULTIMEDIA DATA IN A BROADCAST SYSTEM
    24.
    发明申请
    APPARATUS AND METHOD FOR TRANSMITTING MULTIMEDIA DATA IN A BROADCAST SYSTEM 审中-公开

    公开(公告)号：US20200053140A1

    公开(公告)日：2020-02-13

    申请号：US16654472

    申请日：2019-10-16

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Kyung-Mo PARK ,  Sung-Oh HWANG ,  Jae-Yeon SONG

    IPC: H04L29/06 ,  H04N21/2381 ,  H04N21/438 ,  H04N21/643 ,  H04N21/6437

    Abstract: An apparatus and a method for transmitting multimedia data in a broadcast system are provided. A method for constructing a payload for a multimedia frame to be transmitted via a heterogeneous network, in a broadcast system that supports an Internet protocol-based multimedia service, includes dividing the data so as to transmit data of at least one media type and constructing a data region based on each datum of the divided data, constructing a header region including information on the state of the data contained in the data region and/or information on the data region, and combining the data region and the header region to construct a payload for the multimedia frame.

    METHOD AND APPARATUS FOR PROCESSING 360-DEGREE IMAGE
    27.
    发明申请
    METHOD AND APPARATUS FOR PROCESSING 360-DEGREE IMAGE 审中-公开

    公开(公告)号：US20190052858A1

    公开(公告)日：2019-02-14

    申请号：US16076917

    申请日：2017-02-13

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Eric YIP ,  Byeong-Doo CHOI ,  Jae-Yeon SONG

    IPC: H04N13/139 ,  H04N13/194 ,  H04N5/232 ,  G06T3/00 ,  H04N13/161

    Abstract: A communication technique for merging, with an IoT technology, a 5G communication system for supporting a data transmission rate higher than that of a 4G system is provided. The communication technique can be applied to an intelligent service (for example, smart home, smart building, smart city, smart car or connected car, health care, digital education, retail business, and security and safety-related services, and the like) on the basis of a 5G communication technology and an IoT-related technology. A method for processing a 360-degree image is provided. The method includes determining a three-dimensional (3D) model for mapping a 360-degree image; determining a partition size for the 360-degree image; determining a rotational angle for each of the x, y, and z axes of the 360-degree image; determining an interpolation method to be applied when mapping the 360-degree image to a two-dimensional (2D) image; and converting the 360-degree image into the 2D image.

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