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31. 发明公开

EP1438852A4 TRICK MODES USING NON-PROGRESSIVE DUMMY BIDIRECTIONAL PREDICTIVE PICTURES 审中-公开
标题翻译：对于NOT PROGRESSIVE双向预测假人影像特技模式
公开(公告)号：EP1438852A4
公开(公告)日：2010-01-27
申请号：EP02802166
申请日：2002-10-18
申请人： THOMSON LICENSING , LIN SHU , WILLIS DONALD HENRY
发明人： LIN SHU , WILLIS DONALD HENRY
IPC分类号： H04N5/76 , G06T9/00 , G11B20/10 , H04N5/7828 , H04N5/783 , H04N5/85 , H04N5/92 , H04N7/32 , H04N9/804 , H04N7/12
CPC分类号： H04N5/783 , G06T9/004 , H04N5/775 , H04N5/85 , H04N9/8042 , H04N21/4325 , H04N21/440281

32. 发明公开

EP1438844A4 REVERSE TRICK MODES USING INTRA PICTURES 有权
标题翻译：与INTRA图像REVERSE特技模式
公开(公告)号：EP1438844A4
公开(公告)日：2010-01-13
申请号：EP02784216
申请日：2002-10-22
申请人： THOMSON LICENSING
发明人： LIN SHU , WILLIS DONALD HENRY
IPC分类号： H04N5/76 , G06T9/00 , G11B20/10 , H03M7/36 , H04N5/7828 , H04N5/783 , H04N5/85 , H04N5/92 , H04N5/93 , H04N7/32 , H04N9/804 , H04N5/781
CPC分类号： H04N5/783 , G06T9/004 , H04N5/775 , H04N5/7828 , H04N5/85 , H04N9/8042 , H04N21/4325 , H04N21/440281

33. 发明公开

EP1440573A4 FAST MOTION PLAYBACK USING DUMMY PREDICTIVE PICTURES 有权转让
标题翻译：打出快速移动了使用预测假人IMAGES
公开(公告)号：EP1440573A4
公开(公告)日：2009-12-30
申请号：EP02789251
申请日：2002-10-22
申请人： THOMSON LICENSING
发明人： LIN SHU , WILLIS DONALD HENRY
IPC分类号： H04N5/76 , H04N5/783 , G06T9/00 , H04N5/7828 , H04N5/85 , H04N5/91 , H04N5/92 , H04N7/32 , H04N9/804
CPC分类号： H04N21/4325 , G06T9/004 , H04N5/7828 , H04N5/783 , H04N5/85 , H04N9/8042 , H04N21/440281

34. 发明公开

EP1262918A3 Method and apparatus for coding and decoding image data synchronizing sound data 审中-公开
标题翻译：对图像数据编码和解码Tondatensynchronisierung方法和装置
公开(公告)号：EP1262918A3
公开(公告)日：2008-12-31
申请号：EP02011909.5
申请日：2002-05-29
申请人： Monolith Co., Ltd.
发明人： Akiyoshi, Kozo , Akiyoshi, Nobuo
IPC分类号： G06T9/00 , G06T7/00 , G06T7/20 , G06K9/46 , G06K9/64 , H04N7/26 , H04N7/36 , H04N7/52
CPC分类号： G06T9/004 , H04N5/04 , H04N5/4401 , H04N5/602 , H04N19/51 , H04N19/54 , H04N21/23418 , H04N21/2368 , H04N21/242 , H04N21/4307 , H04N21/4341 , H04N21/8455
摘要： The image input unit (12) detects the key frames. The matching processor (14) generates the corresponding information between key frames. The sound input unit (20) inputs the sound data which synchronize to the motion pictures. The stream generator (16) generates a coded data stream with including the sound data, the corresponding information, and the key frames.

35. 发明公开

EP1289302A3 Coding and decoding apparatus of key data for graphic animation and method thereof 有权
标题翻译：装置和编码方法以及用于图形动画密钥数据进行解码
公开(公告)号：EP1289302A3
公开(公告)日：2007-12-19
申请号：EP02254675.8
申请日：2002-07-03
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Lee, Shin-jun , Woo, Sang-oak
IPC分类号： H04N7/24 , H04N7/26 , H04N7/36
CPC分类号： G06T9/004 , G06T9/001 , H04N19/25 , H04N19/27 , H04N19/50
摘要： An apparatus for coding keys of graphic animation data and a method thereof are provided. The coding apparatus for encoding key data corresponding to time variables among graphic animation comprises a quantizer which quantizes the key data and generates quantized data; a differential pulse code modulation (DPCM) processing unit which DPCM processes the quantized data, receives the DPCM processed data, and by repeatedly performing DPCM processing, selects and outputs DPCM data having the lowest dispersion among N-th order DPCM data generated in the DPCM processing; a polar value removing unit which reduces the range of data by removing a polar value in the DPCM data output form the DPCM processing unit; and an entropy encoder which removes the redundancy of binary bits in the data output from the polar value removing unit and generates a compressed and encoded binary bit stream. In the method, by selecting a code where data dispersion is the lowest according to the characteristic of key data to be coded, redundancy of data to be coded increases such that coding efficiency increases. Also, by removing polar values appearing after DPCM, the coding efficiency increases.

36. 发明公开

EP1750451A3 Picture decoding method 有权
标题翻译：图片解码方法
公开(公告)号：EP1750451A3
公开(公告)日：2007-02-21
申请号：EP06123556.0
申请日：2003-03-27
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Abe, Kiyofumi , Kadono, Shinya , Kondo, Satoshi , Hagai, Makoto
IPC分类号： H04N7/30 , H04N7/50
CPC分类号： G06T9/004 , H04N19/105 , H04N19/11 , H04N19/13 , H04N19/136 , H04N19/159 , H04N19/176 , H04N19/593 , H04N19/60 , H04N19/61
摘要： The method of coding concerns the decoding on a block by block basis, of a coded image having coefficients showing spatial frequency components, comprising using a predictive value for a number of non-zero coefficients in a current block to be decoded based on the number of non-zero coefficients in a decoded block located on a periphery of the current block, wherein each non-zero coefficient has a value other than "0".
A variable length code table is selected based on the determined predictive value and the number of non-zero coefficients is decoded by using the selected code table.

37. 发明公开

EP1753246A1 Picture coding method 有权
标题翻译： Bildkodierungsverfahren
公开(公告)号：EP1753246A1
公开(公告)日：2007-02-14
申请号：EP06123712.9
申请日：2003-03-27
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Abe, Kiyofumi , Kadono, Shinya , Kondo, Satoshi , Hagai, Makoto
IPC分类号： H04N7/30 , H04N7/50
CPC分类号： G06T9/004 , H04N19/105 , H04N19/11 , H04N19/13 , H04N19/136 , H04N19/159 , H04N19/176 , H04N19/593 , H04N19/60 , H04N19/61
摘要： The method of coding concerns the coding on a block by block basis, of an image into coefficients showing spatial frequency components, comprising determining a predictive value for a number of non-zero coefficients in a current block to be coded based on the number of non-zero coefficients in a coded block located on a periphery of the current block, wherein each non-zero coefficient has a value other than "0".
A variable length code table is selected based on the determined predictive value and the number of non-zero coefficients is coded by using the selected code table.
摘要翻译：该编码方法涉及将图像逐块地编码成为示出空间频率分量的系数的编码，包括基于非编码的数量确定当前要编码的块中的非零系数的预测值，位于当前块周边的编码块中的零系数，其中每个非零系数具有除“0”之外的值。基于所确定的预测值选择可变长度码表，并且通过使用所选择的代码表对非零系数的数量进行编码。

38. 发明公开

EP1746841A1 Picture coding method 有权转让
标题翻译： Bildkodierungsverfahren
公开(公告)号：EP1746841A1
公开(公告)日：2007-01-24
申请号：EP06123645.1
申请日：2003-03-27
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Abe, Kiyofumi , Kadono, Shinya , Kondo, Satoshi , Hagai, Makoto
IPC分类号： H04N7/30 , H04N7/50
CPC分类号： G06T9/004 , H04N19/105 , H04N19/11 , H04N19/13 , H04N19/136 , H04N19/159 , H04N19/176 , H04N19/593 , H04N19/60 , H04N19/61
摘要： The method uses the following units: a coefficient number detecting unit (109) for detecting the number of coefficients which has a value other than 0 for each block according to the generated coefficient, a coefficient number storing unit (110) for storing the number of coefficients detected, a coefficient number coding unit (111) for selecting a table for variable length coding based on the numbers of coefficients in the coded blocks located on the periphery of a current block to be coded with reference to the selected table for variable length coding so as to perform variable length coding for the number of coefficients.
摘要翻译：该方法使用以下单元：系数数检测单元（109），用于根据所生成的系数检测对于每个块具有不同于0的值的系数的数量;系数数量存储单元（110），用于存储系数检测单元，用于参照所选择的可变长度编码表，基于位于当前要编码的当前块的周边的编码块中的系数数目，选择用于可变长度编码的表的系数编码单元（111）以便对系数数进行可变长度编码。

39. 发明公开

EP1744562A2 Picture decoding method 有权转让
标题翻译：图片解码方法
公开(公告)号：EP1744562A2
公开(公告)日：2007-01-17
申请号：EP06123494.4
申请日：2003-03-27
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Abe, Kiyofumi , Kadono, Shinya , Kondo, Satoshi , Hagai, Makoto
IPC分类号： H04N7/30 , H04N7/50
CPC分类号： G06T9/004 , H04N19/105 , H04N19/11 , H04N19/13 , H04N19/136 , H04N19/159 , H04N19/176 , H04N19/593 , H04N19/60 , H04N19/61
摘要： The method includes the following units: a coefficient number detecting unit (109) for detecting the number of coefficients which has a value other than 0 for each block according to the generated coefficient, a coefficient number storing unit (110) for storing the number of coefficients detected, a coefficient number coding unit (111) for selecting a table for variable length coding based on the numbers of coefficients in the coded blocks located on the periphery of a current block to be coded with reference to the selected table for variable length coding so as to perform variable length coding for the number.of coefficients.
摘要翻译：该方法包括以下单元：系数数量检测单元（109），用于根据所生成的系数针对每个块检测具有除0之外的值的系数的数量;系数数量存储单元（110），用于存储检测系数的编码单元（111），用于根据所选择的用于可变长度编码的表格，根据位于要被编码的当前块周围的编码块中的系数数量，选择用于可变长度编码的表格以便对系数的数量进行可变长度编码。

40. 发明公开

EP1656644A1 VIDEO ENCODING AND DECODING METHODS AND CORRESPONDING DEVICES 有权
标题翻译：视频编码和解码方法及相关设施
公开(公告)号：EP1656644A1
公开(公告)日：2006-05-17
申请号：EP04744129.0
申请日：2004-07-14
申请人： Koninklijke Philips Electronics N.V.
发明人： VALENTE, Stéphane
IPC分类号： G06T9/00
CPC分类号： H04N19/97 , G06T9/004
摘要： The invention relates to the field of video compression and, more specifically, to a video encoding method applied to an input sequence of frames in which each frame is subdivided into blocks of arbitrary size. This method comprises, for at least a part of said blocks of the current frame, the steps of generating on a block basis motion-compensated frames, each one being obtained from each current original frame and a previous reconstructed frame, generating from said motion-compensated frames residual signals, using a so-called matching pursuit (MP) algorithm for decomposing each of said generated residual signals into coded dictionary functions called atoms, the other blocks of the current frame being processed by means of other coding techniques, and coding said atoms and the motion vectors determined during the motion compensation step, for generating an output coded bitstream. According to the invention, said method is such that, when using said MP algorithm, a specific dictionary is available at the encoding side for each block shape respectively. According to another implementation, it is also possible to use several specific dictionaries. In this second solution, if several dictionaries are available at the encoding side, a bitstream syntax is defined for placing, at a predetermined level, flags provided to indicate which dictionary should be used and placed for example at the atom level, at the block level, at the macroblock level or at the picture level.

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