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    영상 부호화 방법과 복호화 방법 및 이를 이용한 영상 부호화 장치와 복호화 장치
    71.
    发明公开
    영상 부호화 방법과 복호화 방법 및 이를 이용한 영상 부호화 장치와 복호화 장치 审中-实审
    使用相同编码/解码器编码/解码图像和装置的方法

    公开(公告)号：KR1020120034033A

    公开(公告)日：2012-04-09

    申请号：KR1020110099315

    申请日：2011-09-29

    Applicant: 한국전자통신연구원

    Inventor： 김휘용 ,  임성창 ,  김종호 ,  이하현 ,  이진호 ,  정세윤 ,  조숙희 ,  최진수 ,  김진웅 ,  안치득

    IPC: H04N19/57 ,  H04N19/119

    CPC classification number: G06T9/004 ,  H04N19/119 ,  H04N19/157 ,  H04N19/176 ,  H04N19/196 ,  H04N19/463 ,  H04N19/503 ,  H04N19/593

    Abstract: PURPOSE: An image encoding/decoding method and a device thereof are provided to reduce the bit numbers needed for encoding the division information of a target encoding block. CONSTITUTION: A decoder acquires the division information of a neighbor block to a target decoding block when the use of prediction division information is determined(S220,S230). The decoder predicts the division information of the target decoding block by an acquired neighbor block division information(S240). When the target decoding block is divided by the prediction division information, the decoder utilizes the prediction division information as the division information of the target decoding block(S250,S260).

    Abstract translation: 目的：提供图像编码/解码方法及其装置，以减少编码目标编码块的分割信息所需的比特数。 构成：当确定使用预测分割信息时，解码器获取相邻块的划分信息到目标解码块（S220，S230）。 解码器通过获取的相邻块划分信息来预测目标解码块的划分信息（S240）。 当目标解码块被预测分割信息除以时，解码器利用预测分割信息作为目标解码块的分割信息（S250，S260）。

    청취자의 청취 특성에 기반하여 저대역 오디오 신호를 보상하는 오디오 신호 재생장치
    75.
    发明公开
    청취자의 청취 특성에 기반하여 저대역 오디오 신호를 보상하는 오디오 신호 재생장치 失效
    基于LISTENR特性来补偿低频带音频信号的装置

    公开(公告)号：KR1020100072479A

    公开(公告)日：2010-07-01

    申请号：KR1020080130899

    申请日：2008-12-22

    Applicant: 한국전자통신연구원

    Inventor： 장인선 ,  유재현 ,  장대영 ,  강경옥 ,  안치득

    IPC: H04H40/72 ,  H04H20/47 ,  H04H60/33

    CPC classification number: H04H40/72 ,  H04H20/47 ,  H04H60/33

    Abstract: PURPOSE: An apparatus for compensating a low frequency band audio signal based on listener characteristics is provided to reproduce a high quality of audio signal based on the listening characteristics of a listener. CONSTITUTION: A frequency band division unit(110) divides a frequency band of an audio signal into plural sub-frequency bands, and an auditory characteristic information storage unit(140) stores auditory characteristic information on auditory frequency range of a listener and minimum recognition volume information for an audio signal of each sub frequency band of a listener. A low band compensating unit(150) controls the volume of an audio signal within an auditory frequency range based on auditory characteristic information to be maintained over the minimum recognition volume information.

    Abstract translation: 目的：提供一种用于基于收听者特征补偿低频带音频信号的装置，用于基于收听者的收听特性再现高质量的音频信号。 构成：频带分割单元（110）将音频信号的频带划分成多个子频带，听觉特征信息存储单元（140）存储听众的听觉频率范围和最小识别音量的听觉特征信息 用于收听者的每个子频带的音频信号的信息。 低频补偿单元（150）基于要保持在最小识别体积信息上的听觉特征信息来控制听觉频率范围内的音频信号的音量。

    객체 기반 오디오 컨텐츠 생성/재생 장치
    76.
    发明公开
    객체 기반 오디오 컨텐츠 생성/재생 장치 无效
    用于生成和播放基于目标的音频内容的设备

    公开(公告)号：KR1020100062784A

    公开(公告)日：2010-06-10

    申请号：KR1020090020190

    申请日：2009-03-10

    Applicant: 한국전자통신연구원

    Inventor： 유재현 ,  심환 ,  정현주 ,  성굉모 ,  서정일 ,  강경옥 ,  홍진우 ,  안치득

    IPC: H04S5/00 ,  H04S3/00 ,  H04S7/00

    CPC classification number: H04S7/308 ,  G10L19/008 ,  H04R5/00 ,  H04S7/301 ,  H04S7/305 ,  H04S2400/11 ,  H04S2400/15 ,  H04S2420/03 ,  H04S2420/13

    Abstract: PURPOSE: An object-based audio contents generation/playback apparatus is provided to generate the object-based audio contents by encoding one among a plurality of object audio signals, record space information, sound source location information and a multi-channel audio signal at least. CONSTITUTION: An object audio signal gaining unit(110) gains a plurality of object audio signals by recording a plurality of sound source signals. A record space information gaining unit(130) gains the record space information toward the record space of sound source signals. A sound source location information gaining unit(120) gains the sound source location information of the sound source signals. An encoder(140) generates a object-based audio contents by encoding one among a plurality of object audio signals, the record space information and the sound source location information at least.

    Abstract translation: 目的：提供一种基于对象的音频内容生成/重放装置，用于通过将多个对象音频信号，记录空间信息，声源位置信息和多声道音频信号中的一个至少编码来生成基于对象的音频内容 。 构成：对象音频信号增益单元（110）通过记录多个声源信号来获得多个对象音频信号。 记录空间信息增益单元（130）向声源信号的记录空间提供记录空间信息。 声源位置信息获取单元（120）获取声源信号的声源位置信息。 编码器140至少通过对多个对象音频信号，记录空间信息和声源位置信息之一进行编码来产生基于对象的音频内容。

    객체 기반 오디오 서비스를 위한 객체 간 재생 관계와 볼륨정보 저장 및 해석 방법, 그리고 장치
    77.
    发明公开
    객체 기반 오디오 서비스를 위한 객체 간 재생 관계와 볼륨정보 저장 및 해석 방법, 그리고 장치 无效
    用于基于对象的音频服务的轨道的回放关系和音量约束的表示和分析方法及其系统

    公开(公告)号：KR1020100053103A

    公开(公告)日：2010-05-20

    申请号：KR1020080112084

    申请日：2008-11-12

    Applicant: 한국전자통신연구원

    Inventor： 장인선 ,  김휘용 ,  서정일 ,  강경옥 ,  이한규 ,  홍진우 ,  김진웅 ,  안치득 ,  함승철

    IPC: H04N21/233

    CPC classification number: H04N21/233

    Abstract: PURPOSE: An inter-object regeneration relation and volume information storage/interpretive method and an apparatus thereof are provided, which interpret force/restriction information through numerical formula based on logical/relational operator, add force/restrict efficiently to operation of an object-based audio player. CONSTITUTION: An object-based audio player(101) inputs an audio object information and compulsion/restriction information within object-based audio file(102) to compulsion/restriction information analysis module(103). The force/condition information analysis module interprets the audio object information and force/restrict information. The force/condition information analysis module selects tracks to decode before decoding(104) of an audio object. The force/condition information analysis module adds restriction to replay volume information of the track in a mixing stage(105).

    Abstract translation: 目的：提供一种对象间再生关系和体积信息存储/解释方法及其装置，其通过基于逻辑/关系运算符的数学公式解释力/限制信息，增加/限制有效地对基于对象的操作 音频播放器。 构成：基于对象的音频播放器（101）将基于对象的音频文件（102）内的音频对象信息和强制/限制信息输入到强制/限制信息分析模块（103）。 力/条件信息分析模块解释音频对象信息和强制/限制信息。 力/条件信息分析模块在音频对象的解码（104）之前选择要解码的轨道。 力/条件信息分析模块增加了在混合阶段（105）中重播轨道的音量信息的限制。

    디지털 멀티미디어 방송 송수신 장치 및 방법
    78.
    发明公开
    디지털 멀티미디어 방송 송수신 장치 및 방법 无效
    发送和接收数字多媒体广播的装置及其方法

    公开(公告)号：KR1020100021381A

    公开(公告)日：2010-02-24

    申请号：KR1020090075191

    申请日：2009-08-14

    Applicant: 한국전자통신연구원

    Inventor： 임종수 ,  이지봉 ,  윤정일 ,  배병준 ,  김광용 ,  양규태 ,  최서미 ,  김영수 ,  배재휘 ,  이수인 ,  황승구 ,  안치득 ,  구본태 ,  김진규 ,  김혁 ,  이광순

    IPC: H04N21/63 ,  H04N7/015

    CPC classification number: H04N21/631 ,  H03M13/35 ,  H04N21/2383 ,  H04N21/4382 ,  H04N21/64792

    Abstract: PURPOSE: An apparatus for transmitting and receiving digital multimedia broadcasting and a method thereof are provided to change the modulation system of the enhancement layer stream according to the broadcasting environment. CONSTITUTION: The base layer processing unit(103) outputs the base layer stream. The enhancement layer processing unit(104) outputs the enhancement layer stream. The transmission unit(105) modulates the enhancement layer stream among the first and second layer modulation mode based on one layer modulation mode. The transmission unit is proceed the mapping of the symbol of the enhancement layer stream based on the symbol location of the base layer stream. The transmission unit is created the transfer frame. The different modulation system is used to the first and second layer modulation mode.

    Abstract translation: 目的：提供一种用于发送和接收数字多媒体广播的装置及其方法，以根据广播环境改变增强层流的调制系统。 构成：基层处理单元（103）输出基层流。 增强层处理单元（104）输出增强层流。 传输单元（105）基于一层调制模式在第一和第二层调制模式之间调制增强层流。 发送单元基于基本层流的符号位置进行增强层流的符号的映射。 传输单元被创建为传送框架。 不同的调制方式用于第一和第二层调制方式。

    공간정보 기반의 다객체 오디오 부호화에서의 오디오 객체 편집 방법 및 그 장치
    79.
    发明公开
    공간정보 기반의 다객체 오디오 부호화에서의 오디오 객체 편집 방법 및 그 장치 有权
    用于基于多个对象音频编码的空间信息编辑音频对象的方法和装置

    公开(公告)号：KR1020100007740A

    公开(公告)日：2010-01-22

    申请号：KR1020090061636

    申请日：2009-07-07

    Applicant: 한국전자통신연구원

    Inventor： 서정일 ,  백승권 ,  강경옥 ,  홍진우 ,  김진웅 ,  안치득 ,  김광기 ,  한민수

    IPC: H03M7/30 ,  G11B20/10

    CPC classification number: G11B27/034 ,  G10L19/008

    Abstract: PURPOSE: A method and a device for editing an audio object in a multi-object audio code based on space information are provided to omit a coding process about the edited object using the multi-object bit stream and a down mix signal generated through the coding of the input objects. CONSTITUTION: An object information extractor(210) receives an object bit stream. The object information extractor extracts the object information from the object bit stream. A down mix processor(220) receives the down mix signal. The down mix processor controls the down mix signal using the object edition information and the object information. A bit stream processor(230) edits the object information according to the object edition information. The bit stream processor generates the object bit stream controlled based on the edited object information.

    Abstract translation: 目的：提供一种用于基于空间信息编辑多对象音频代码中的音频对象的方法和装置，以使用多对象比特流和通过编码产生的下混合信号来省略关于编辑对象的编码处理 的输入对象。 构成：对象信息提取器（210）接收对象比特流。 对象信息提取器从对象比特流中提取对象信息。 下混合处理器（220）接收下混合信号。 下混合处理器使用对象版本信息和对象信息来控制下混合信号。 比特流处理器（230）根据对象版本信息编辑对象信息。 比特流处理器基于编辑的对象信息生成受控的对象比特流。

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