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41. 发明公开

KR1020130121800A 순방향 오류 정정 부호화 및 복호화 방법과 그 장치, 디지털 방송 수신 장치 및 그의 복호화 방법 有权
标题翻译：前向纠错编码/解码方法及装置，数字广播接收装置及其解码方法
公开(公告)号：KR1020130121800A
公开(公告)日：2013-11-06
申请号：KR1020130125405
申请日：2013-10-21
申请人： 한국전자통신연구원 , (주)답스 , 홍익대학교 산학협력단
发明人： 김성훈 , 최진수 , 홍진우 , 김진웅 , 이호경 , 김창중 , 김용석
IPC分类号： H04N19/89 , H04N7/015 , H03M13/03
CPC分类号： H03M13/03 , H03M13/1102 , H03M13/2707 , H03M13/2933 , H03M13/2936 , H04L1/0057 , H04L1/0059 , H04L1/0065 , H04L1/0071 , H04L1/0085 , H04L1/009
摘要： The present invention discloses technologies of packet level forward error correction encoding and decoding method and device, decoding method of digital broadcasting receiving system and digital broadcasting receiving device. According to such technologies, the forward error correction encoding method comprises the steps of separating a first header unit from an input packet stream; encoding a first payload unit of the separated packet stream according to the predetermined encoding rate to generate a second payload unit; generating a second header unit according to the encoding rate; and combining the first header unit, the second header unit and the second payload unit. [Reference numerals] (210) Header separating unit;(221) Block interleaver;(223) Organized encoder;(225) Block de-interleaver;(230) Header generating unit;(240) Header combining unit
摘要翻译：本发明公开了分组级前向纠错编码和解码方法及装置，数字广播接收系统的解码方法和数字广播接收装置的技术。根据这些技术，前向纠错编码方法包括以下步骤：将第一报头单元与输入分组流分离; 根据预定编码速率对分离的分组流的第一有效负载单元进行编码，以生成第二有效负载单元; 根据编码速率产生第二报头单元; 以及组合第一报头单元，第二报头单元和第二有效负载单元。（210）标题分离单元;（221）块交织器;（223）有组织编码器;（225）块去交织器;（230）报头生成单元;（240）报头组合单元

42. 发明公开

KR1020130120398A 레퍼런스 시그널에 기초한 분석 알고리즘이 적용된, 증강방송 콘텐츠 처리 장치 및 방법 审中-实审
标题翻译：使用基于参考信号的分析算法处理广播广播内容的装置和方法
公开(公告)号：KR1020130120398A
公开(公告)日：2013-11-04
申请号：KR1020130044448
申请日：2013-04-22
申请人： 한국전자통신연구원
发明人： 최범석 , 하정락 , 김순철 , 김정학 , 정영호 , 홍진우
IPC分类号： H04N21/43 , H04N21/462
CPC分类号： H04N21/44 , H04N21/462
摘要： The present invention relates to an interactive augmented broadcast service technology. According to the present invention, an apparatus for processing augmented broadcast content comprises: a broadcast content receiver for receiving a first reference signal which includes information for identifying broadcast content from an augmented broadcast transmitter and a target object in the broadcast content and composing augmented content for the target object and the broadcast content; an object identification unit for identifying the target object in the broadcast content by broadcast content analysis to which a video or audio analysis algorithm based on the first reference signal is applied; an augmented content acquisition unit for acquiring the augmented content for the target object identified by an augmented content storage server; and an augmented content composition unit for determining an augmented region on the basis of the first reference signal and composing the acquired augmented content in the augmented region. [Reference numerals] (110) Broadcasting content receiving unit;(130) Object identification unit;(150) Augmented content acquisition unit;(170) Augmented contents composition unit
摘要翻译：本发明涉及一种交互式增强广播服务技术。根据本发明，一种用于处理增强广播内容的装置包括：广播内容接收器，用于接收第一参考信号，该第一参考信号包括用于从广播广播发送器和广播内容中的目标对象识别广播内容的信息，并且构成增强内容，目标对象和广播内容; 对象识别单元，用于通过应用基于第一参考信号的视频或音频分析算法的广播内容分析来识别广播内容中的目标对象; 增强内容获取单元，用于获取由扩充内容存储服务器识别的目标对象的扩充内容; 以及增强内容合成单元，用于基于第一参考信号确定增强区域并构成增强区域中获取的增强内容。（110）广播内容接收单元;（130）对象识别单元;（150）增强内容获取单元;（170）增强内容构成单元

43. 发明公开

KR1020130119885A 네트워크 적응적인 계층적 비디오 전송을 위한 MMT 패킷의 전송 방법 및 장치 审中-实审
标题翻译：运输MMT分组的方法用于网络适应层级视频
公开(公告)号：KR1020130119885A
公开(公告)日：2013-11-01
申请号：KR1020130045496
申请日：2013-04-24
申请人： 한국전자통신연구원 , 연세대학교 원주산학협력단
发明人： 김창기 , 김태정 , 유정주 , 홍진우 , 서광덕
IPC分类号： H04N7/24
CPC分类号： H04L12/56 , H04N19/30
摘要： The present invention provides a method for transmitting a MPEG media transport (MMT) packet using the structure of the MMT packet having extension information necessary to adaptively transmit a multi-layer video such as scalable video coding (SVC) to network environment in a media transport service based on an MMT system and the extension information, and an apparatus therefor.
摘要翻译：本发明提供了一种用于使用具有扩展信息的MMT分组的结构来发送MPEG媒体传输（MMT）分组的方法，所述扩展信息具有自适应地向诸如可伸缩视频编码（SVC）的多层视频传输到媒体传输中的网络环境基于MMT系统和扩展信息的服务及其装置。

44. 发明公开

KR1020130103931A 메타데이터 우선제공 증강방송 장치 및 방법 有权
标题翻译：高级元素提供广播广播设备和方法
公开(公告)号：KR1020130103931A
公开(公告)日：2013-09-25
申请号：KR1020120024967
申请日：2012-03-12
申请人： 한국전자통신연구원
发明人： 하정락 , 김순철 , 김승철 , 김정학 , 최범석 , 정영호 , 홍진우
IPC分类号： H04N21/236 , H04N21/262 , H04N21/434 , H04N21/81 , H04N21/84 , H04N21/43
CPC分类号： H04N21/23608 , H04N21/23614 , H04N21/262 , H04N21/4307 , H04N21/4348 , H04N21/8133 , H04N21/84 , H04N21/236 , H04N21/45 , H04N21/458
摘要： PURPOSE: Meta-data preferential offering enrichment broadcast apparatus and a method thereof are provided to transmit the meta-data which is necessary for the access of the enrichment contents necessary for enrichment broadcast, when transmitting an enrichment broadcasting program, thereby ensuring the security of the enrichment contents in which the meta-data indicates. CONSTITUTION: A time collector (602) collects the time necessary for receiving the enrichment contents from a terminal, and provides at least a part of the meta-data showing the source information of the basic contents and the enrichment contents by considering the collected time. A controller (601) multiplexes and transmits the enrichment contents corresponding to the provided basic contents and the meta-data. When a part of the meta-data is provided from the time collector, the controller multiplexes the remaining partial meta-data. [Reference numerals] (600) Broadcast server; (601) Controller; (602) ΔT collector; (603) AR broadcast contents; (604) Multiplexing unit; (605) Transmission unit; (606) Timer
摘要翻译：目的：提供元数据优惠提供丰富广播设备及其方法，用于在发送浓缩广播节目时发送访问浓缩广播所需的浓缩内容所必需的元数据，从而确保元数据表示的丰富内容。规定：时间收集器（602）收集从终端接收浓缩内容所需的时间，并且通过考虑所收集的时间来提供表示基本内容的源信息和浓缩内容的元数据的至少一部分。控制器（601）复用并发送与所提供的基本内容和元数据相对应的浓缩内容。当从时间收集器提供元数据的一部分时，控制器复用剩余的部分元数据。（附图标记）（600）广播服务器; （601）控制器; （602）ΔT收集器; （603）AR广播内容; （604）复用单元; （605）传输单元; （606）定时器

45. 发明公开

KR1020130097855A 증강 오디오 서비스 시스템 및 방법 无效
标题翻译：用于提供增强音频服务的系统和方法
公开(公告)号：KR1020130097855A
公开(公告)日：2013-09-04
申请号：KR1020120019472
申请日：2012-02-27
申请人： 한국전자통신연구원
发明人： 정영호 , 홍진우
IPC分类号： H04N5/60
CPC分类号： H04N5/602 , H04N21/43615 , H04N21/44227 , H04N21/8106 , H04R3/12 , H04R2499/15 , H04S3/002 , H04S7/308
摘要： PURPOSE: An augmented audio service system and a method thereof are provided to supply a high quality audio service by using an audio output device of viewers without an extra speaker. CONSTITUTION: An image data server (110) provides image data to a display device (200). An audio data server (120) provides augmented audio data corresponding to an image outputted based on the image data to a plurality of audio output devices (300-1 to 300-n). The audio output devices output different audio signals augmenting the audio of the image based on the augmented audio data. [Reference numerals] (110) Image data server; (120) Audio data server; (210) Output unit; (220) Control unit; (300-2,300-n) Audio output device; (310) Audio reception unit; (320) Audio output unit; (330) Information reception unit
摘要翻译：目的：提供增强的音频服务系统及其方法，通过使用没有额外的扬声器的观众的音频输出设备来提供高质量的音频服务。构成：图像数据服务器（110）向显示装置（200）提供图像数据。音频数据服务器（120）向多个音频输出设备（300-1至300-n）提供与基于图像数据输出的图像相对应的增强音频数据。音频输出设备基于增强的音频数据输出不同的音频信号，以增加图像的音频。（附图标记）（110）图像数据服务器; （120）音频数据服务器; （210）输出单元; （220）控制单元; （300-2,300-n）音频输出设备; （310）音频接收单元; （320）音频输出单元; （330）信息接收单元

46. 发明公开

KR1020130092524A 적응적 영상 부호화 방법 및 컴퓨터로 판독 가능한 기록매체 有权
标题翻译：自适应图像编码方法和计算机可读可重写媒体
公开(公告)号：KR1020130092524A
公开(公告)日：2013-08-20
申请号：KR1020130078944
申请日：2013-07-05
申请人： 한국전자통신연구원
发明人： 임성창 , 김종호 , 최해철 , 김휘용 , 이하현 , 이진호 , 정세윤 , 조숙희 , 최진수 , 홍진우 , 김진웅
IPC分类号： H04N19/50 , H04N19/59
CPC分类号： H04N19/105 , H04N19/11 , H04N19/157 , H04N19/176 , H04N19/46 , H04N19/503 , H04N19/593
摘要： PURPOSE: An adaptable image encoding method and a recording medium which is legible with a computer are provided to improve image compression performance by adaptively selecting an encoding parameter of an encoding subject block. CONSTITUTION: A reference block for the encoding of a current block is determined by an encoder (S110). The encoder determines an encoding parameter of the reference block (S120). The encoder applies the motion information of the reference block to the current block so that the current block is encoded (S140). The encoder determines the property of the reference block based on the encoding parameter of the reference block (S130). [Reference numerals] (AA) Start; (BB) Finish; (S110) Determine a reference block; (S120) Determine an encoding parameter of a reference block; (S130) Determine the property of a reference block; (S140) Encoding the reference block which is an encoding subject
摘要翻译：目的：通过自适应地选择编码对象块的编码参数，提供与计算机可读的适应性图像编码方法和记录介质，以提高图像压缩性能。构成：用于编码当前块的参考块由编码器确定（S110）。编码器确定参考块的编码参数（S120）。编码器将参考块的运动信息应用于当前块，使得当前块被编码（S140）。编码器基于参考块的编码参数确定参考块的属性（S130）。（附图标记）（AA）开始; （BB）完成; （S110）确定参考块; （S120）确定参考块的编码参数; （S130）确定参考块的属性; （S140）编码作为编码对象的参照块

47. 发明公开

KR1020130090857A 예측 모드를 이용한 영상 복호화 방법 및 컴퓨터 판독 가능한 기록매체 无效
标题翻译：图像编码器和解码器使用方法预测
公开(公告)号：KR1020130090857A
公开(公告)日：2013-08-14
申请号：KR1020130075085
申请日：2013-06-28
申请人： 한국전자통신연구원 , 광운대학교 산학협력단 , 경희대학교 산학협력단
发明人： 최해철 , 정세윤 , 임성창 , 최진수 , 홍진우 , 심동규 , 오승준 , 안창범 , 박광훈 , 국승용 , 박시내 , 정광수
IPC分类号： H04N19/50
CPC分类号： H04N19/103 , H04N19/159 , H04N19/176 , H04N19/50
摘要： PURPOSE: An image encoding method using a prediction mode and a computer-readable recording medium thereof are provided to improve encoding efficiency by improving the accuracy of prediction by reducing a difference between an encoding target pixel value and a reference pixel value. CONSTITUTION: An encoder applies a vertical prediction mode to a first sub block (311) included in a macro block (310). The encoder applies the vertical prediction mode to a second sub block (320) included in the macro block. The encoder applies the vertical prediction mode to a third sub block (330) and a fourth sub block (340). Each line (331-334,341-344) is encoded by referring to a vertical direction.
摘要翻译：目的：提供一种使用预测模式的图像编码方法及其计算机可读记录介质，以通过减小编码对象像素值和参考像素值之间的差异来提高预测精度来提高编码效率。构成：编码器对包括在宏块（310）中的第一子块（311）应用垂直预测模式。编码器将垂直预测模式应用于包括在宏块中的第二子块（320）。编码器将垂直预测模式应用于第三子块（330）和第四子块（340）。每行（331-334,341-344）通过参照垂直方向进行编码。

48. 发明公开

KR1020130090856A 예측 모드를 이용한 영상 부호화 장치 有权
标题翻译：图像编码器使用单向预测
公开(公告)号：KR1020130090856A
公开(公告)日：2013-08-14
申请号：KR1020130075084
申请日：2013-06-28
申请人： 한국전자통신연구원 , 광운대학교 산학협력단 , 경희대학교 산학협력단
发明人： 최해철 , 정세윤 , 임성창 , 최진수 , 홍진우 , 심동규 , 오승준 , 안창범 , 박광훈 , 국승용 , 박시내 , 정광수
IPC分类号： H04N19/50
CPC分类号： H04N19/593 , H04N19/11 , H04N19/119 , H04N19/176
摘要： PURPOSE: An image encoding device using a prediction mode is provided to reduce the capacity of an encoded image by efficiently encoding an image. CONSTITUTION: An intra estimating unit (213) performs the intra prediction of a first block, performs the intra prediction of a second block adjacent to the first block, performs the intra prediction of a third block adjacent to the bottom of the first block, and performs the intra prediction of a fourth block adjacent to the bottom right of the first block. The first, the second, the third, and the fourth blocks are predicted in one intra prediction mode. [Reference numerals] (202) Movement compensation unit; (210) Movement estimating unit; (211) Intra estimation selecting unit; (212) Unidirectional estimation selecting unit; (213) Intra estimating unit; (214) Image block information confirming unit; (215) Image block information analyzing unit; (216) Unidirectional estimation mode flag transmitting unit; (244) Filter; (253) Re-aligning unit; (254) Entropy encoder; (AA) F_m (present frame); (BB) F'_m-1 (reference frame); (CC) F'_m (restoration frame)
摘要翻译：目的：提供使用预测模式的图像编码装置，以通过有效地编码图像来减小编码图像的容量。构成：内部估计单元（213）对第一块进行帧内预测，对与第一块相邻的第二块进行帧内预测，对与第一块的底部相邻的第三块进行帧内预测，执行与第一块的右下方相邻的第四块的帧内预测。在一个帧内预测模式中预测第一，第二，第三和第四块。（附图标记）（202）运动补偿单元; （210）运动估计单元; （211）内部估计选择单元; （212）单向估计选择单元; （213）内部估计单位; （214）图像块信息确认单元; （215）图像块信息分析单元; （216）单向估计模式标志发送单元; （244）过滤器; （253）重新对准单元; （254）熵编码器; （AA）F_m（当前帧）; （BB）F'_m-1（参考帧）; （CC）F'_m（恢复帧）

49. 发明授权

KR101293858B1 신드롬 부분 채널디코딩을 이용한 멀티홉 기반의 시스템 및 이의 동작 방법 失效
标题翻译：基于综合基于部分解码的基于MUTI-HOP的系统及其操作方法
公开(公告)号：KR101293858B1
公开(公告)日：2013-08-07
申请号：KR1020090127231
申请日：2009-12-18
申请人： 한국전자통신연구원
发明人： 조용주 , 홍진우 , 이한규
IPC分类号： H04B7/14 , H04L1/00
摘要： 신드롬 부분 채널디코딩을 이용한 멀티홉 기반의 시스템 및 이의 동작 방법이 개시된다. 멀티홉 기반의 서버는 노드로부터 채널에러율을 수신하는 에러율 수신부와, 채널에러율을 이용하여, 굿풋(goodput)을 최대화하기 위한 패킷 크기를 결정하고, 결정된 패킷 크기를 갖는 패킷을 생성하는 패킷 생성부와, 채널에러율을 이용하여 생성된 패킷을 코딩하고, 코딩된 패킷을 노드로 전송하는 코딩부를 포함한다.
멀티홉, 채널에러율, 굿풋(goodput), 신드롬

50. 发明公开

KR1020130085088A 스케일러블 비디오 코딩에서의 고속 모드 결정 방법 및 그 장치 无效
标题翻译：用于可缩放视频编码中的快速模式决定的方法及其装置
公开(公告)号：KR1020130085088A
公开(公告)日：2013-07-29
申请号：KR1020120005974
申请日：2012-01-19
申请人： 한국전자통신연구원
发明人： 김태정 , 김창기 , 유정주 , 정영호 , 홍진우
IPC分类号： H04N19/50
CPC分类号： H04N19/33 , H04N19/109 , H04N19/147 , H04N19/157 , H04N19/159 , H04N19/176 , H04N19/187
摘要： PURPOSE: A high speed mode determining method in coding a scalable video and an apparatus thereof are provided to increase the coding efficiency of the scalable video. CONSTITUTION: A coded block pattern (CBP) value of a luma component is derived about the 16x16 mode of a coding object picture (S630). First candidate modes for the coding object picture are determined according to the derived CBP value (S640). The final prediction mode for the coding object picture is determined based on the determined first candidate modes (S690). The coding object picture is a B picture within an enhancement layer. [Reference numerals] (AA) Start; (S610) Is a current picture a B-picture; (S620) Search a motion about a 16 x 16 mode; (S630) CBP calculate about the luma component of the 16 x 16 mode; (S640) Select a first candidate mode using the CBP information of the 16 x 16 mode; (S650) Determine a reference picture; (S660) Determine a second candidate mode using reference picture information; (S670) Perform rate-distortion calculation about the second candidate mode; (S680) Determine a final mode; (S690) Perform motion search and rate-distortion calculation about the entire mode
摘要翻译：目的：提供可缩放视频编码中的高速模式确定方法及其装置，以增加可伸缩视频的编码效率。构成：关于编码对象图像的16×16模式导出亮度分量的编码块模式（CBP）值（S630）。根据导出的CBP值来确定用于编码对象图像的第一候选模式（S640）。基于所确定的第一候选模式来确定用于编码对象图像的最终预测模式（S690）。编码对象画面是增强层内的B画面。（附图标记）（AA）开始; （S610）当前画面是B画面; （S620）搜索关于16 x 16模式的动作; （S630）CBP计算16×16模式的亮度分量; （S640）使用16×16模式的CBP信息选择第一候选模式; （S650）确定参考画面; （S660）使用参考图像信息确定第二候选模式; （S670）对第二候选模式进行速率失真计算; （S680）确定最终模式; （S690）对整个模式执行运动搜索和速率失真计算

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