네트워크계층 및 전송계층 프로토콜 이중화를 위한 패킷전달방법
    21.
    发明公开
    네트워크계층 및 전송계층 프로토콜 이중화를 위한 패킷전달방법 失效
    用于网络层和传输层双重协议的分组传输方法

    公开(公告)号:KR1020040045072A

    公开(公告)日:2004-06-01

    申请号:KR1020020073075

    申请日:2002-11-22

    CPC classification number: H04L69/321 H04L45/66 H04L69/22

    Abstract: PURPOSE: A packet transfer method for duplexing protocols of a network layer and a transmission layer is provided to enable protocols to perform the same process simultaneously in an active board and a standby board. CONSTITUTION: Virtual interfaces(103,113) handle a task related to a path of packets. A packet having layer header information(201-203) comes into an active main processor board(101). When the packet passes a virtual interface layer(L2), its L2 layer header(MAC header(201)) is removed and thus the packet is changed to a packet(205) having only an L3 header. The packet(205) is copied so that the original one(205) is transferred to an upper protocol stack(102) and the copied packet(207) is transferred to a processor board(116) in a standby state through a duplex ether path(104). When the copied packet(207) is transferred, the L2 layer header(MAC header(201)) is attached to the copied packet(207). Accordingly, Ethernet physical device(105) of the active processor board(101) and the Ethernet physical device(112) of the standby processor board(116) have the same MAC address and IP address.

    Abstract translation: 目的:提供一种网络层和传输层双工协议的报文传输方式,使协议能够在活动板和备用板中同时进行相同的处理。 构成:虚拟接口(103,113)处理与数据包路径有关的任务。 具有层标题信息(201-203)的分组进入活动主处理器板(101)。 当分组通过虚拟接口层(L2)时,其L2层报头(MAC报头(201))被去除,因此分组被改变为仅具有L3报头的分组(205)。 复制分组(205),使得原始(205)被传送到上层协议栈(102),并且复制分组(207​​)通过双工以太网路径被传送到处于待机状态的处理器板(116) (104)。 当复制的分组(207​​)被传送时,L2层头(MAC头(201))附加到复制的分组(207​​)。 因此,有源处理器板(101)的以太网物理设备(105)和备用处理器板(116)的以太网物理设备(112)具有相同的MAC地址和IP地址。

    실감 파노라마 영상 생성을 위한 3D 데이터 포맷 생성/소비 장치 및 방법
    24.
    发明授权
    실감 파노라마 영상 생성을 위한 3D 데이터 포맷 생성/소비 장치 및 방법 有权
    3D数据格式生成/消费装置和用于真实全景图像生成的方法

    公开(公告)号:KR101818778B1

    公开(公告)日:2018-01-16

    申请号:KR1020120029962

    申请日:2012-03-23

    CPC classification number: H04N5/23238 H04N13/106 H04N13/161

    Abstract: 본발명은실감파노라마영상생성을위한 3D 데이터포맷생성/소비장치및 방법에관한것으로서, 복수개의카메라를통해촬영된영상들간의매칭포인트를찾고, 상기촬영된영상간에깊이값, 텍스쳐값, 및객체분리정보중에서적어도하나를영상정보로서추출하는영상전처리부, 상기추출된영상정보를실감영상생성에이용하기위해 3D 데이터를구조화하는영상정보구조화부, 상기구조화된 3D 데이터의포맷정보를 DB로저장하는 3D 데이터포맷 DB부, 상기저장된 3D 데이터의포맷정보를이용하여실감파노라마를생성하는실감영상생성부, 및상기생성된실감파노라마를렌더링처리하는실감영상렌더링부를포함할수 있다.

    Abstract translation: 本发明的三维数据格式产生/消耗装置,并涉及该方法中,通过多个摄像机搜索所拍摄的图像之间的匹配点,所拍摄的图像之间的深度值,对于现实的全景图像生成纹理值,并且对象 图像信息构造单元,用于构造3D数据以使用提取的图像信息用于实际图像生成;以及格式信息存储单元,用于将结构化3D数据的格式信息存储为DB 3D数据格式DB单元,用于使用所存储的3D数据格式信息来生成真实全景的真实图像生成单元以及用于生成所生成的真实图像全景的真实图像绘制单元。

    통신 시스템에서 멀티미디어 서비스 제공 시스템 및 방법
    25.
    发明授权
    통신 시스템에서 멀티미디어 서비스 제공 시스템 및 방법 有权
    在通信系统中提供多媒体服务的系统和方法

    公开(公告)号:KR101815980B1

    公开(公告)日:2018-01-09

    申请号:KR1020110071885

    申请日:2011-07-20

    Abstract: 본발명은, 다양한형태의멀티미디어컨텐츠, 및상기멀티미디어컨텐츠의제공시에멀티포인트들(multi-points)에서센싱된정보(sensed information)를사용자들에게실시간으로고속제공하는멀티미디어서비스제공시스템및 방법에관한것으로, 사용자들이제공받고자하는멀티미디어서비스의서비스요구에따라, 상기멀티미디어서비스에해당하는멀티미디어컨텐츠의장면표현(scene representation) 및실감효과(sensory effect)들에대해멀티포인트들(multi-points)에서센싱된정보(sensed information)를수신하고, 상기센싱된정보에상응하는이벤트(event) 데이터를생성하고, 상기센싱된정보및 상기이벤트데이터를기반으로디바이스커맨드데이터를생성하며, 사용자디바이스들(user devices)을구동및 제어하기위해, 상기디바이스커맨드데이터를이진표기(binary representation)로부호화하여송신한다.

    Abstract translation: 本发明提供了一种多媒体服务提供系统和方法,用于以高速实时向用户提供多媒体内容时的多点提供各种多媒体内容和感测信息 响应于用户要提供的多媒体服务的服务请求,多点显示与多媒体服务对应的多媒体内容的场景表示和感官效果 生成感测信息,生成与感测信息对应的事件数据,基于感测信息和事件数据生成设备命令数据, 设备,设备命令数据被编码为二进制表示并被发送。

    레이어드 파노라마 영상 생성 장치
    29.
    发明公开
    레이어드 파노라마 영상 생성 장치 无效
    用于产生层状全景图像的装置

    公开(公告)号:KR1020140045636A

    公开(公告)日:2014-04-17

    申请号:KR1020120111599

    申请日:2012-10-09

    CPC classification number: H04N5/23238 H04N5/2622 H04N5/272

    Abstract: The present invention relates to an apparatus for generating a layered panorama image. The apparatus for generating a layered panorama image includes a multi-view image obtaining unit capturing one scene in various angles through a plurality of cameras and obtaining a multi-view image; an additional image obtaining unit capturing a region of interest including an object which is a target of interest of a user in the multi-view image and obtaining an additional image; a panorama image generating unit extracting at least one image information among feature point information, focal distance information and image array information from the multi-view image and generating a panorama image by synthesizing the multi-view image on the basis of the extracted image information; and a layered panorama image generating unit matching the panorama image and the additional image and generating a layered panorama image on the basis of position information between the panorama image and the additional image. [Reference numerals] (111) Multi-view image obtaining unit; (112) Additional image obtaining unit; (120) Image information extracting unit; (130) Panorama image generating unit; (140) Layered image generating unit; (150) Layered panorama image generating unit

    Abstract translation: 本发明涉及一种用于生成分层全景图像的装置。 用于生成分层全景图像的装置包括多视图图像获取单元,其通过多个相机以各种角度捕获一个场景并获得多视图图像; 附加图像获取单元,其捕获感兴趣的区域,包括作为多视图图像中的用户感兴趣的对象的对象,并获得附加图像; 全景图像生成单元,从多视点图像中提取特征点信息,焦距信息和图像阵列信息中的至少一个图像信息,并且通过基于提取的图像信息合成多视点图像来生成全景图像; 以及与全景图像和附加图像相匹配的分层全景图像生成单元,并且基于全景图像和附加图像之间的位置信息生成分层全景图像。 (111)多视点图像获取单元; (112)附加图像获取单元; (120)图像信息提取单元; (130)全景图像生成单元; (140)分层图像生成单元; (150)分层全景图像生成单元

    파노라마 생성을 위한 컬러 보정 장치 및 이를 이용한 레퍼런스 이미지 선택 방법
    30.
    发明公开
    파노라마 생성을 위한 컬러 보정 장치 및 이를 이용한 레퍼런스 이미지 선택 방법 审中-实审
    全景摄影彩色矫正装置及其参考图像的选择方法

    公开(公告)号:KR1020140034703A

    公开(公告)日:2014-03-20

    申请号:KR1020130109111

    申请日:2013-09-11

    CPC classification number: H04N9/646 H04N5/23238

    Abstract: A color correction device for stitching a panorama and a reference image selection method using the same are disclosed. The reference image selection method for color correction during the panorama image stitching based on input images comprises the steps of: selecting an optimal reference image candidate from the input images based on a standard deviation for the overlapped areas between the images; performing the color correction for the input images based on the optical reference image candidate; and validating the optical reference image candidate based on the color corrected input images. [Reference numerals] (S200) Select an optimal reference image candidate; (S210) Perform color correction; (S220) Validate the optical reference image candidate

    Abstract translation: 公开了一种用于拼接全景图的颜色校正装置和使用其的参考图像选择方法。 基于输入图像的全景图像拼接期间的用于颜色校正的参考图像选择方法包括以下步骤:基于对于图像之间的重叠区域的标准偏差,从输入图像中选择最佳参考图像候选; 基于所述光学参考图像候选对所述输入图像执行颜色校正; 以及基于所述颜色校正的输入图像来验证所述光学参考图像候选。 [参考数字](S200)选择最佳参考图像候选; (S210)进行色彩校正; (S220)验证光学参考图像候选

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