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公开(公告)号：KR1020100066306A
公开(公告)日：2010-06-17
申请号：KR1020090038902
申请日：2009-05-04
Applicant: 한국전자통신연구원
CPC classification number: G06F9/24 , G06F3/0628 , G06F12/02
Abstract: PURPOSE: A device and a method for mounting an embedded file system are provided to give writing characteristics to part of a file if a file system of a read-only characteristic is used, thereby simply mounting a process of the whole directory. CONSTITUTION: A search unit(40) and a storage unit(10) search a stored file and file information in a root file system. A file system management unit(30) analyze characteristics of files in a situation where writing work is requested from the stored file. The file system management unit duplicates the file to a sub file system. The file system management unit performs writing work on the file in the sub file system. A path setting unit(50) sets an access path about the duplicated file to a root file system.
Abstract translation: 目的：提供一种用于安装嵌入式文件系统的设备和方法，以便如果使用只读特性的文件系统，从而简单地安装整个目录的进程，就可以向文件的一部分提供写入特性。 构成：搜索单元（40）和存储单元（10）在根文件系统中搜索存储的文件和文件信息。 文件系统管理单元（30）在从所存储的文件请求写入工作的情况下分析文件的特性。 文件系统管理单元将文件复制到子文件系统。 文件系统管理单元对子文件系统中的文件执行写入工作。 路径设置单元（50）将关于复制文件的访问路径设置为根文件系统。
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公开(公告)号：KR1020090037638A
公开(公告)日：2009-04-16
申请号：KR1020070103073
申请日：2007-10-12
Applicant: 한국전자통신연구원
CPC classification number: G06F3/0659 , G06F3/061 , G06F3/0676 , G06F2209/5021
Abstract: A disk scheduling method and an apparatus thereof are provided to satisfy the deadline and priority by efficiently scheduling a request close to the deadline and processing the request depending on priority. A request aligner(140) arranges requests in order of deadline comes earlier. The request aligner arranges the requests by the priority, if the deadline is overlapped. A request handler(120) processes the requests as the arranged order. The request aligner binds the requests in which the processing time overlaps with the primary request group. In case the other request or the request group overlapping with the processing time of the primary request group exists, the other request or the request group the request aligner includes in the primary request group. The request aligner the priority arranges the requests within the primary request group according to the rapid sequence.
Abstract translation: 提供了一种磁盘调度方法及其装置，以通过有效地安排接近截止日期的请求并根据优先级处理该请求来满足最后期限和优先级。 请求对齐器（140）根据期限顺序排列请求。 如果最后期限重叠，请求对齐器按优先级排列请求。 请求处理器（120）按照排列的顺序处理请求。 请求对齐器将处理时间与主请求组重叠的请求绑定。 在与主要请求组的处理时间重叠的其他请求或请求组存在的情况下，请求对齐器在主请求组中包括的另一请求或请求组。 请求对齐器优先级根据快速顺序在主请求组中排列请求。
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公开(公告)号：KR1020170102767A
公开(公告)日：2017-09-12
申请号：KR1020160025328
申请日：2016-03-02
Applicant: 한국전자통신연구원
Abstract: 본발명의일 실시예에따른휴대용컴퓨터시스템은, 휴대용서버, 이동가능하고, 상기휴대용서버에전압을공급하는전원, 상기휴대용서버및 상기전원을이동시키는이동수단및 상기이동수단에의해운반되고, 외부로부터의재난정보및 상기이동수단의위치정보를기반으로상기이동수단의이동여부를결정하는제어부를포함한다.
Abstract translation: 根据本发明实施例的便携式计算机系统包括：便携式服务器;电源，其可移动并向便携式服务器提供电压;移动单元，其移动便携式服务器和电源; 以及控制器，用于基于来自外部的灾难信息和移动装置的位置信息来确定是否移动移动装置。
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公开(公告)号：KR1020160098974A
公开(公告)日：2016-08-19
申请号：KR1020160013097
申请日：2016-02-02
Applicant: 한국전자통신연구원 , 국민대학교산학협력단
IPC: H04N13/04 , H04N19/597 , H04N13/00
CPC classification number: H04N21/816 , H04N13/156 , H04N13/161 , H04N13/167 , H04N13/194 , H04N13/356 , H04N19/30 , H04N19/59 , H04N19/597 , H04N21/2343 , H04N13/106
Abstract: 3DTV 방송송신장치는부가영상을부호화하여기본계층데이터를생성하고, 기준영상과상기기본계층스트림으로부터복호된영상간의상관영상을부호화하여향상계층데이터를생성하며, 상기기본계층데이터와상기향상계층데이터를전송한다.
Abstract translation: 三维电视（3D TV）广播发送装置通过对附加图像进行编码来生成基层数据，通过对基准图像和从基层流解码的图像之间的相关图像进行编码来生成增强层数据，并且发送基底层 数据和增强层数据。 根据本发明的实施例，3D TV广播传输设备可以有效地生成和传输三维内容。
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Patent Agency Ranking
公开(公告)号：KR1020140075576A
公开(公告)日：2014-06-19
申请号：KR1020130104772
申请日：2013-09-02
Applicant: 한국전자통신연구원 , 국민대학교산학협력단 , (주)하이디어 솔루션즈
IPC: H04N13/00 , H04N21/235 , H04N21/435
CPC classification number: H04N13/158 , H04N21/2353 , H04N21/435
Abstract: An apparatus to provide boundary information comprises: a boundary information generation unit to generate boundary information of an image which is information that can identify a switching time between a 2D image and a 3D image, based on a switching-mode of the 2D image and the 3D image; and a stream transmission unit to transmit a transmission stream including the boundary information to an image receiving apparatus.
Abstract translation: 提供边界信息的装置包括：边界信息产生单元，用于根据2D图像的切换模式和2D图像的切换模式，生成可以识别2D图像和3D图像之间的切换时间的信息的图像的边界信息， 3D图像; 以及流传输单元，用于将包括边界信息的传输流发送到图像接收设备。
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公开(公告)号：KR1020130121058A
公开(公告)日：2013-11-05
申请号：KR1020130046782
申请日：2013-04-26
Applicant: 한국전자통신연구원 , 국민대학교산학협력단 , (주)하이디어 솔루션즈
IPC: H04N13/04
CPC classification number: H04N13/167 , H04N13/161 , H04N13/189 , H04N19/597
Abstract: Disclosed are a video reproduction apparatus for three-dimensional television (3DTV) and a processing method for the same. The video reproduction apparatus can determine the output time of a buffer which stores right-image stream and left-image stream for a 3D image, and can determine a buffer size or a buffer delay time by using the difference between the reception times of the right-image stream and the left-image stream. Furthermore, the video reproduction apparatus can correct a reference clock or a timestamp by using the difference between the reception times of the right-image stream and the left-image stream. [Reference numerals] (201) First buffer unit;(202) Second buffer unit;(203) Buffer control unit;(204) First decoding unit;(205) Second decoding unit;(206) Third buffer unit;(207) Image synchronization unit;(AA) Bit stream;(BB) Reference image;(CC) Synchronization information;(DD) Additional information
Abstract translation: 公开了一种用于三维电视（3DTV）的视频再现装置及其处理方法。 视频再现装置可以确定存储用于3D图像的右图像流和左图像流的缓冲器的输出时间，并且可以通过使用右侧的接收时间之间的差来确定缓冲器大小或缓冲器延迟时间 图像流和左图像流。 此外，视频再现装置可以通过使用右图像流和左图像流的接收时间之间的差来校正参考时钟或时间戳。 （201）第一缓冲单元;（202）第二缓冲单元;（203）缓冲器控制单元;（204）第一解码单元;（205）第二解码单元;（206）第三缓冲单元;（207）图像 同步单元;（AA）位流;（BB）参考图像;（CC）同步信息;（DD）附加信息
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公开(公告)号：KR1020120051574A
公开(公告)日：2012-05-22
申请号：KR1020110102500
申请日：2011-10-07
Applicant: 한국전자통신연구원 , 국민대학교산학협력단
CPC classification number: H04N13/106 , H04N13/161 , H04N13/194 , H04N19/00 , H04N19/132 , H04N19/136 , H04N19/172 , H04N19/587 , H04N19/597 , H04N21/234327 , H04N21/2365 , H04N21/4307 , H04N21/4347
Abstract: PURPOSE: An image compression standard determination method is provided to encode a low quality image by determining an image compression standard based on the resolution of the low compression standard. CONSTITUTION: An image compression standard determination apparatus encodes a high quality image(210). The image compression standard determination apparatus determines an image compression standard(220). The low quality image is encoded by the determined image compression standard in case the average power of quantization noise in the encoded low quality image is under than the average power of the quantization noise in the encoded high quality image(230,240). The image compression standard determination apparatus transmits streams for the encoded low quality image to a second channel(260).
Abstract translation: 目的：提供一种通过基于低压缩标准的分辨率确定图像压缩标准来对低质量图像进行编码的图像压缩标准确定方法。 构成：图像压缩标准确定装置对高品质图像进行编码（210）。 图像压缩标准确定装置确定图像压缩标准（220）。 在编码低质量图像中的量化噪声的平均功率低于编码高质量图像中的量化噪声的平均功率的情况下，通过确定的图像压缩标准对低质量图像进行编码（230,240）。 图像压缩标准确定装置将编码的低质量图像的流发送到第二信道（260）。
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公开(公告)号：KR101058059B1
公开(公告)日：2011-08-19
申请号：KR1020090038902
申请日：2009-05-04
Applicant: 한국전자통신연구원
Abstract: 본 발명은 임베디드 파일 시스템의 마운팅 장치 및 그 방법에 관한 것으로, 읽기 전용의 루트 파일 시스템에 저장된 파일 중 쓰기 작업이 요청된 파일의 속성을 분석하여 쓰기 가능한 서브 파일 시스템에 복사하고, 서브 파일 시스템 상에서 해당 파일에 대한 쓰기 작업을 수행한 후에, 서브 파일 시스템으로 복사된 파일에 대한 접근 경로 설정하여 루트 파일 시스템에 등록한다. 본 발명에 따르면, 읽기 전용 특성의 파일 시스템을 사용할 경우 일부 파일에 대해 쓰기 가능 특성을 부여하도록 함으로써, 디렉토리 전체에 대해 수행되던 마운트 과정을 단순화 하고 부팅 시간을 단축시키는 이점이 있다. 따라서, 빠른 부팅을 요구하는 운영체제에서 마운트 시간의 지연 없이 다양한 파일 시스템 타입으로 구성된 파일 시스템을 사용할 수 있는 효과가 있다.
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公开(公告)号：KR1020100066354A
公开(公告)日：2010-06-17
申请号：KR1020090105072
申请日：2009-11-02
Applicant: 한국전자통신연구원
Abstract: PURPOSE: A method for the binarization of initial script on an operating system, and an operating method of binary script are provided to directly insert restricted commands into an initial script as a subroutine in binary script, thereby improving processing speed. CONSTITUTION: A binarized script generator calls shell script to be binarized in a sub memory device. The generator generates an execution table by translating the shell script. The generator generates one source program by merging a pre-written source code template(30). The generator performs compiling by combining the source program and a command subroutine. The generator binarized the initial script.
Abstract translation: 目的：提供一种操作系统上初始脚本二进制化的方法和二进制脚本的操作方法，将受限命令直接插入到初始脚本中，作为二进制脚本中的子例程，从而提高处理速度。 构成：二进制化脚本生成器调用shell脚本以在子存储器设备中进行二值化。 生成器通过翻译shell脚本生成一个执行表。 生成器通过合并预先写入的源代码模板（30）生成一个源程序。 发生器通过组合源程序和命令子程序来执行编译。 该生成器将初始脚本二进制化。
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