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21. 发明公开

EP1949061A1 METHOD AND APPARATUS FOR SIGNAL PROCESSING AND ENCODING AND DECODING METHOD, AND APPARATUS THEREFOR 审中-公开
标题翻译：方法和装置音频信号处理
公开(公告)号：EP1949061A1
公开(公告)日：2008-07-30
申请号：EP06799104.2
申请日：2006-10-04
申请人： LG Electronics Inc.
发明人： PANG, Hee Suck , KIM, Dong Soo , LIM, Jae Hyun , OH, Hyen O , JUNG, Yang Won , KIM, Hyo Jin
IPC分类号： G01L19/00 , G01L19/14
CPC分类号： G10L19/18 , G10L19/0017 , G10L19/008 , G10L19/04 , G10L19/167 , G10L19/20 , G10L19/22 , H03M7/30 , H03M7/40 , H03M7/42 , H04L27/2602 , H04N21/235 , H04N21/435 , H04S1/007
摘要： An apparatus for processing a signal and method thereof are disclosed. Data coding and entropy coding are performed with interconnection, and grouping is used to enhance coding efficiency. The present invention includes the steps of obtaining data corresponding to a plurality of data coding schemes and deciding an entropy table for at least one of a pilot reference value and a pilot difference value included in the data using an entropy table identifier unique to the data coding scheme and entropy- decoding at least one of the pilot reference value and the pilot difference value using the entropy table.

22. 发明公开

EP1946308A1 METHOD AND APPARATUS FOR PROCESSING A SIGNAL 审中-公开
标题翻译：用于处理信号的方法和设备
公开(公告)号：EP1946308A1
公开(公告)日：2008-07-23
申请号：EP06799230.5
申请日：2006-10-13
申请人： LG Electronics Inc.
发明人： OH, Hyen O , PANG, Hee Suk , KIM, Dong Soo , LIM, Jae Hyun , JUNG, Yang Won , KIM, Hyo Jin
IPC分类号： G10L19/00 , G10L19/14
CPC分类号： H04H20/89 , G10L19/008 , H04H40/27 , H04H60/82
摘要： The present invention relates to a method and apparatus for processing a signal. An object of the present invention devised to solve the problem lies on a method and apparatus for processing a signal, which allows a signal having optimized signal transmission efficiency to be transmitted/received. According to an aspect of the present invention, there is provided a method for processing a signal, the method including receiving a broadcasting signal including audio data coded using a pilot reference value and a pilot difference value, demodulating the broadcasting signal in consideration of a scattered pilot which varies over time and a continual pilot which is fixed over time in a frame of the received broadcasting signal and decoding the demodulated signal to obtain a broadcasting transmission stream, demultiplexing the broadcasting transmission stream to obtain coded audio data in an Internet protocol (IP) packet and audio data coding identification information, decoding data according to a data coding scheme indicated by the audio data coding identification information, wherein the data coding scheme includes at least a pilot coding scheme, the pilot coding scheme decodes the data using the pilot reference value corresponding to a plurality of data and the pilot difference value, and the pilot difference value is generated using the data and the pilot reference value.
摘要翻译：用于处理信号的方法和设备被设计为解决该问题的本发明的目的在于用于处理信号的方法和装置，其允许发送/接收具有最佳信号传输效率的信号。根据本发明的一个方面，提供了一种用于处理信号的方法，该方法包括：接收广播信号，该广播信号包括使用导频参考值和导频差值编码的音频数据;考虑散射来解调广播信号随时间变化的导频和随时间固定在所接收的广播信号的帧中的连续导频，并对解调的信号进行解码以获得广播传输流，将广播传输流解复用以获得在因特网协议（IP）中的编码音频数据）分组和音频数据编码标识信息，根据由音频数据编码标识信息指示的数据编码方案解码数据，其中数据编码方案至少包括导频编码方案，导频编码方案使用导频参考解码数据对应于多个数据的值和导频差值va 使用该数据和导频基准值生成导频差分值。

23. 发明公开

EP1946306A1 METHOD AND APPARATUS FOR SIGNAL PROCESSING AND ENCODING AND DECODING METHOD, AND APPARATUS THEREFOR 审中-公开
标题翻译：用于信号处理和编码及解码方法的方法和设备以及用于其的设备
公开(公告)号：EP1946306A1
公开(公告)日：2008-07-23
申请号：EP06799114.1
申请日：2006-10-09
申请人： LG Electronics Inc.
发明人： PANG, Hee Suck , KIM, Dong Soo , LIM, Jae Hyun , OH, Hyen O , JUNG, Yang Won , KIM, Hyo Jin
IPC分类号： G10L19/00 , G10L19/14
CPC分类号： G10L19/18 , G10L19/0017 , G10L19/008 , G10L19/04 , G10L19/167 , G10L19/20 , G10L19/22 , H03M7/30 , H03M7/40 , H03M7/42 , H04L27/2602 , H04N21/235 , H04N21/435 , H04S1/007
摘要： An apparatus for processing a signal and method thereof are disclosed. Data coding and entropy coding are performed with interconnection, and grouping is used to enhance coding efficiency. The present invention includes the steps of obtaining a group reference value corresponding to a plurality of data included in one group through first grouping and external grouping for the first grouping and a difference value corresponding to the group reference value and obtaining the data using the group reference value and the difference value.
摘要翻译：公开了一种用于处理信号的设备及其方法。数据编码和熵编码通过互连来执行，并且使用分组来提高编码效率。本发明包括以下步骤：通过对第一分组的第一分组和外部分组以及对应于组参考值的差值获得与包括在一个组中的多个数据相对应的组参考值，并且使用组参考值获得数据价值和差异价值。

24. 发明公开

EP1932239A1 METHOD AND APPARATUS FOR ENCODING/DECODING 审中-公开
标题翻译：方法和设备用于编码和解码
公开(公告)号：EP1932239A1
公开(公告)日：2008-06-18
申请号：EP06843808.4
申请日：2006-09-14
申请人： LG Electronics Inc.
发明人： JUNG, Yang Won , PANG, Hee Suk , OH, Hyen O , KIM, Dong Soo , LIM, Jae Hyun
IPC分类号： H03M7/30
CPC分类号： H03M7/30 , G10L19/167 , H04N21/235 , H04N21/435 , H04S1/007 , H04S3/008 , H04S2420/03
摘要： An encoding method and apparatus and a decoding method and apparatus are provided. The encoding method includes encoding data, generating a data bit array comprising the encoded data and encoding information, and generating an align bit array comprising one or more Is. According to the encoding method and apparatus and the decoding method and apparatus, it is possible to enhance the quality of decoded data by inserting various information into an align bit array that is included in a bitstream for aligning a plurality of encoded data bit arrays with one another. In addition, according to the encoding method and apparatus and the decoding method and apparatus, it is possible to efficiently utilize data bandwidths that are allocated for the encoding/decoding of data at low bitrates by enhancing the efficiency of data encoding.

25. 发明公开

EP1931958A1 METHOD AND APPARATUS FOR SIGNAL PROCESSING AND ENCODING AND DECODING METHOD, AND APPARATUS THEREFOR 审中-公开
标题翻译：用于信号处理和编码及解码方法的方法和设备以及用于其的设备
公开(公告)号：EP1931958A1
公开(公告)日：2008-06-18
申请号：EP06799106.7
申请日：2006-10-04
申请人： LG Electronics Inc.
发明人： PANG,Hee Suk , KIM, Dong Soo , LIM, Jae Hyun , OH, Hyen O 306-403, Gangseon Maeul 3-danji Hanshin Apt, , JUNG, Yang Won , KIM, Hyo Jin
IPC分类号： G01L19/00 , G01L19/14
CPC分类号： G10L19/18 , G10L19/0017 , G10L19/008 , G10L19/04 , G10L19/167 , G10L19/20 , G10L19/22 , H03M7/30 , H03M7/40 , H03M7/42 , H04L27/2602 , H04N21/235 , H04N21/435 , H04S1/007
摘要： An apparatus for processing a signal and method thereof are disclosed. Data coding and entropy coding are performed with interconnection, and grouping is used to enhance coding efficiency. The present invention includes the steps of obtaining difference information and entropy- decoding the difference information according to an entropy coding scheme including time grouping and frequency grouping and data-decoding the difference information according to a data decoding scheme including a pilot difference, a time difference and a frequency difference.
摘要翻译：公开了一种用于处理信号的设备及其方法。数据编码和熵编码通过互连来执行，并且使用分组来提高编码效率。本发明包括获得差异信息和根据包括时间分组和频率分组的熵编码方案对差异信息进行熵解码以及根据包括导频差的数据解码方案对差异信息进行数据解码的步骤，和频率差异。

26. 发明公开

EP1920438A1 METHOD FOR GENERATING ENCODED AUDIO SIGNAL AND METHOD FOR PROCESSING AUDIO SIGNAL 审中-公开
标题翻译：方法产生信号编码音频和方法处理音频信号
公开(公告)号：EP1920438A1
公开(公告)日：2008-05-14
申请号：EP06769317.6
申请日：2006-07-28
申请人： LG Electronics Inc.
发明人： OH, Hyeon O 306-403, Gangseon Maeul 3-danji Hanshin , PANG, Hee Suk , KIM, Dong Soo , LIM, Jae Hyun , JUNG, Yang Won , KIM, Hyo Jin
IPC分类号： G11B20/10
CPC分类号： G10L19/008
摘要： A method for generating an encoded audio signal, and a method for processing the same during the multi-channel audio coding are disclosed. The present invention provides the method for generating an encoded audio signal comprising: including fixed channel configuration information acting as configuration information of a predetermined output channel; and including arbitrary channel configuration information.

27. 发明公开

EP1905002A2 METHOD AND APPARATUS FOR DECODING AUDIO SIGNAL 有权转让
标题翻译：方法和装置解码音频信号
公开(公告)号：EP1905002A2
公开(公告)日：2008-04-02
申请号：EP06747458.5
申请日：2006-05-25
申请人： LG Electronics Inc.
发明人： OH, Hyen O , JUNG, Yang Won , PANG, Hee Suk , KIM, Dong Soo , LIM, Jae Hyun
IPC分类号： G10L19/00
CPC分类号： H04S1/007 , G10L19/008 , H04R5/04 , H04S3/008 , H04S5/00 , H04S5/005 , H04S2400/01 , H04S2420/01 , H04S2420/03
摘要： Method and apparatus for processing audio signals are provided. The method for decoding an audio signal includes extracting a downmix signal and spatial information from a received audio signal and generating a pseudo-surround signal using the downmix signal and the spatial information. The apparatus for decoding an audio signal includes a demultiplexing part extracting a downmix signal and spatial information from a received audio signal and a pseudo- surround decoding part generating a pseudo-surround signal from the downmix signal, using the spatial information.

28. 发明公开

EP1899960A2 METHOD OF ENCODING AND DECODING AN AUDIO SIGNAL 审中-公开
标题翻译：编码和解码音频信号的方法
公开(公告)号：EP1899960A2
公开(公告)日：2008-03-19
申请号：EP06747467.6
申请日：2006-05-26
申请人： LG Electronics Inc.
发明人： OH, Hyen O , JUNG, Yang Won , PANG, Hee Suk , KIM, Dong Soo , LIM, Jae Hyun
IPC分类号： G10L19/00
CPC分类号： H04H20/89 , G10L19/008 , G10L19/018 , G10L19/167
摘要： An apparatus for encoding and decoding an audio signal and method thereof are disclosed, by which compatibility with a player of a general mono or stereo audio signal can be provided in coding an audio signal and by which spatial information for a multi-channel audio signal can be stored or transmitted without a presence of an auxiliary data area. The present invention includes extracting side information embedded in non-recognizable component of audio signal components and decoding the audio signal using the extracted side information.
摘要翻译：公开了一种用于对音频信号进行编码和解码的设备及其方法，通过该设备可以在对音频信号进行编码时提供与普通单声道或立体声音频信号的播放器的兼容性，并且通过该兼容性，用于多声道音频信号的空间信息可以在没有辅助数据区域的情况下被存储或传输。本发明包括提取嵌入音频信号分量的不可识别分量中的辅助信息并使用所提取的辅助信息对音频信号进行解码。

29. 发明公开

EP3923579A1 METHOD OFFOR SIGNALING IMAGE INFORMATION, AND MEHTOD OFFOR DECODING IMAGE INFORMATION USING SAME 有权
公开(公告)号：EP3923579A1
公开(公告)日：2021-12-15
申请号：EP21188381.4
申请日：2011-11-23
申请人： LG Electronics Inc.
发明人： LIM, Jae Hyun , PARK, Seung Wook , KIM, Jung Sun , JEON, Yong Joon , PARK, Joon Young , JEON, Byeong Moon
IPC分类号： H04N19/13 , H04N19/91 , H04N19/61
摘要： The present invention relates to a method offor signaling information on a prediction mode and to a method of for decoding image information using same. A According to the present invention, the method offor signaling prediction mode information, serving according to the present invention, as a method offor signaling image information, includes performingperforming prediction on a current block and signaling the prediction - type information applied to the current block. The signaling of the information includes joint-coding and components of signaling information components constituting the prediction -type information. According to the present invention, overhead may be reduced when information on a prediction is signaled.

30. 发明授权

EP2728875B1 METHOD FOR SETTING MOTION VECTOR LIST 有权
公开(公告)号：EP2728875B1
公开(公告)日：2019-01-09
申请号：EP11868701.1
申请日：2011-11-23
申请人： LG Electronics Inc.
发明人： PARK, Seung Wook , LIM, Jae Hyun , KIM, Jung Sun , PARK, Joon Young , CHOI, Young Hee , JEON, Byeong Moon , JEON, Yong Joon
IPC分类号： H04N19/513 , H04N19/52

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