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1. 发明申请

WO2007047077A3 REGION OF INTEREST H .264 SCALABLE VIDEO CODING 审中-公开
公开(公告)号：WO2007047077A3
公开(公告)日：2007-04-26
申请号：PCT/US2006/038380
申请日：2006-10-03
申请人： THOMSON LICENSING , YIN, Peng , BOYCE, Jill, MacDonald , PANDIT, Purvin, Bibhas
发明人： YIN, Peng , BOYCE, Jill, MacDonald , PANDIT, Purvin, Bibhas
IPC分类号： H04N7/26 , H04N7/50 , H04N7/68
摘要： An encoder, a decoder, corresponding encoding and decoding methods, video signal structure, and storage media are provided for scalable video encoding and decoding. A scalable video encoder includes an encoder (100) for encoding a picture to form a base layer bitstream and an enhancement layer bitstream. The base layer bitstream and the enhancement layer bitstream are formed by partitioning the picture into a plurality of image blocks, grouping the plurality of image blocks into one or more slice groups in the base layer bitstream and into two or more slice groups in the enhancement layer bitstream, encoding all of the one or more slice groups in the base layer bitstream and less than all of the two or more slice groups in the enhancement layer such that at least one slice group from among the two or more slice groups is intentionally un-encoded in the enhancement layer bitstream, encoding a syntax element in a header to indicate the at least one intentionally un-encoded slice group in the enhancement layer.

2. 发明申请

WO2007018688A1 METHOD AND APPARATUS FOR WEIGHTED PREDICTION FOR SCALABLE VIDEO CODING 审中-公开
标题翻译：用于可缩放视频编码的加权预测的方法和装置
公开(公告)号：WO2007018688A1
公开(公告)日：2007-02-15
申请号：PCT/US2006/021039
申请日：2006-05-31
申请人： THOMSON LICENSING , PANDIT, Purvin, Bibhas , BOYCE, Jill, MacDonald , YIN, Peng
发明人： PANDIT, Purvin, Bibhas , BOYCE, Jill, MacDonald , YIN, Peng
IPC分类号： H04N7/26
CPC分类号： H04N19/00721 , H04N19/36 , H04N19/51 , H04N19/577
摘要： There are provided scalable video encoders, scalable video decoders, and corresponding scalable video encoding and decoding methods. A scalable video encoder includes an encoder (100) for encoding a block in an enhancement layer of a picture by using a motion vector that corresponds to a block in a lower layer of the picture as a motion vector predictor for the block in the enhancement layer, and using a weighting parameter that was applied to a particular lower layer reference picture to encode the block in the lower layer for motion compensation of the block in the enhancement layer. The block in the enhancement layer corresponds to the block in the lower layer.
摘要翻译：提供了可扩展视频编码器，可扩展视频解码器和相应的可扩展视频编码和解码方法。可分级视频编码器包括：编码器（100），用于通过使用对应于图像的下层中的块的运动矢量作为增强层中的块的运动矢量预测器来对图像的增强层中的块进行编码并且使用应用于特定下层参考图片的加权参数来编码下层中的块，用于增强层中的块的运动补偿。增强层中的块对应于下层中的块。

3. 发明申请

WO2007018682A1 METHOD AND APPARATUS FOR WEIGHTED PREDICTION FOR SCALABLE VIDEO CODING 审中-公开
标题翻译：用于可缩放视频编码的加权预测的方法和装置
公开(公告)号：WO2007018682A1
公开(公告)日：2007-02-15
申请号：PCT/US2006/020422
申请日：2006-05-25
申请人： THOMSON LICENSING , YIN, Peng , BOYCE, Jill, MacDonald , PANDIT, Purvin, Bibhas
发明人： YIN, Peng , BOYCE, Jill, MacDonald , PANDIT, Purvin, Bibhas
IPC分类号： H04N7/26
CPC分类号： H04N19/105 , H04N19/13 , H04N19/147 , H04N19/176 , H04N19/46 , H04N19/577 , H04N19/61 , H04N19/615 , H04N19/63
摘要： There are provided scalable video encoders, scalable video decoders, and corresponding methods for scalable video encoding and decoding. A scalable video encoder includes an encoder (100) for encoding a block in a picture by performing a motion compensated temporal filtering (MCTF) prediction step for the block using a first weighting factor applied to a first reference picture, while using a different default update weighting factor applied to a second reference picture for a corresponding MCTF update step for the block.
摘要翻译：提供了可扩展的视频编码器，可扩展视频解码器以及用于可扩展视频编码和解码的相应方法。可分级视频编码器包括编码器（100），用于通过使用应用于第一参考图像的第一加权因子对块进行运动补偿时间滤波（MCTF）预测步骤，同时使用不同的默认更新用于块的相应MCTF更新步骤的第二参考图片的加权因子。

4. 发明申请

WO2007018669A1 METHOD AND APPARATUS FOR WEIGHTED PREDICTION FOR SCALABLE VIDEO CODING 审中-公开
标题翻译：用于可缩放视频编码的加权预测的方法和装置
公开(公告)号：WO2007018669A1
公开(公告)日：2007-02-15
申请号：PCT/US2006/019510
申请日：2006-05-19
申请人： THOMSON LICENSING , YIN, Peng , BOYCE, Jill, MacDonald , PANDIT, Purvin, Bibhas
发明人： YIN, Peng , BOYCE, Jill, MacDonald , PANDIT, Purvin, Bibhas
IPC分类号： H04N7/26
CPC分类号： H04N19/615 , H04N19/13 , H04N19/31 , H04N19/33 , H04N19/36 , H04N19/51 , H04N19/577 , H04N19/61 , H04N19/63 , H04N19/70
摘要： There are provided scalable video encoder and decoders, and corresponding scalable video encoding and decoding methods. A scalable video encoder includes an encoder (100) for encoding a block in an enhancement layer of a picture by applying a same weighting parameter to an enhancement layer reference picture as that applied to a lower layer reference picture used for encoding a block in a lower layer of the picture. The block in the enhancement layer corresponds to the block in the lower layer, and the enhancement layer reference picture corresponds to the lower layer reference picture. The scalable video decoder includes a decoder (200) for decoding a block in an enhancement layer of a picture by applying a same weighting parameter to an enhancement layer reference picture as that applied to a lower layer reference picture used for decoding a block in a lower layer of the picture. The block in the enhancement layer corresponds to the block in the lower layer, and the enhancement layer reference picture corresponds to the lower layer reference picture.
摘要翻译：提供了可扩展的视频编码器和解码器，以及相应的可扩展视频编码和解码方法。一种可分级视频编码器包括：编码器（100），用于通过将相同的加权参数应用于增强层参考图像来对图像的增强层中的块进行编码，所述增强层参考图像应用于用于对较低层块中的块进行编码的下层参考图像图层的图层。增强层中的块对应于下层中的块，并且增强层参考图片对应于下层参考图片。可分级视频解码器包括：解码器（200），用于通过对与增强层参考图像相同的加权参数应用相同的加权参数来解码图像的增强层中的块，所述增强层参考图像应用于用于对较低层图层的图层。增强层中的块对应于下层中的块，并且增强层参考图片对应于下层参考图片。

5. 发明申请

WO2008143746A3 METHODS AND APPARATUS FOR THE USE OF SLICE GROUPS IN ENCODING MULTI-VIEW VIDEO CODING (MVC) INFORMATION 审中-公开
公开(公告)号：WO2008143746A3
公开(公告)日：2008-11-27
申请号：PCT/US2008/005047
申请日：2008-04-18
申请人： THOMSON LICENSING , PANDIT, Purvin, Bibhas , YIN, Peng , BOYCE, Jill, MacDonald
发明人： PANDIT, Purvin, Bibhas , YIN, Peng , BOYCE, Jill, MacDonald
IPC分类号： H04N7/50
摘要： There are provided methods and apparatus for the use of slice groups in encoding and decoding multi-view video coding (MVC) information. An apparatus (100) and method (500) are described which encodes at least two views corresponding to multi-view video content using multiple slice groups (510, 515, 520). Furthermore, an apparatus (200) and method (600) are described for decoding at least two views corresponding to multi-view video content using multiple slice groups (620).

6. 发明申请

WO2007126511A2 METHODS AND APPARATUS FOR USE IN A MULTI-VIEW VIDEO CODING SYSTEM 审中-公开
标题翻译：用于多视图视频编码系统的方法和设备
公开(公告)号：WO2007126511A2
公开(公告)日：2007-11-08
申请号：PCT/US2007/004997
申请日：2007-02-27
申请人： THOMSON LICENSING , PANDIT, Purvin, Bibhas , SU, Yeping , YIN, Peng , GOMILA, Cristina , BOYCE, Jill, MacDonald
发明人： PANDIT, Purvin, Bibhas , SU, Yeping , YIN, Peng , GOMILA, Cristina , BOYCE, Jill, MacDonald
IPC分类号： H04N7/26
CPC分类号： H04N19/577 , H04N19/107 , H04N19/136 , H04N19/176 , H04N19/46 , H04N19/597 , H04N19/61 , H04N19/70
摘要： There are provided method and apparatus for use in a multi-view video coding system. The apparatus includes an encoder (100) for encoding at least two views corresponding to multi-view video content into a resultant bitstream, wherein the resultant bitstream is encoded to include view specific information. The view specific information indicates a decoding interdependency between at least some of the at least two views.
摘要翻译：提供了用于多视图视频编码系统的方法和设备。该设备包括编码器（100），用于将对应于多视图视频内容的至少两个视图编码为结果比特流，其中结果比特流被编码为包括视图特定信息。视图特定信息指示至少两个视图中的至少一些视图之间的解码相互依赖性。

7. 发明申请

WO2007008286A1 METHOD AND APPARATUS FOR MACROBLOCK ADAPTIVE INTER-LAYER INTRA TEXTURE PREDICTION 审中-公开
标题翻译： MACROBLOCK自适应层间内部纹理预测的方法与装置
公开(公告)号：WO2007008286A1
公开(公告)日：2007-01-18
申请号：PCT/US2006/019212
申请日：2006-05-18
申请人： THOMSON LICENSING , YIN, Peng , BOYCE, Jill, MacDonald , PANDIT, Purvin, Bibhas
发明人： YIN, Peng , BOYCE, Jill, MacDonald , PANDIT, Purvin, Bibhas
IPC分类号： H04N7/34 , H04N7/32 , H04N7/24
CPC分类号： H04N19/36 , H04N19/11 , H04N19/147 , H04N19/176 , H04N19/29 , H04N19/31 , H04N19/33 , H04N19/46 , H04N19/593 , H04N19/61
摘要： There are provided scalable video encoders and decoders and corresponding methods for scalable video encoding and decoding. A scalable video encoder includes an encoder (100) for selectively using spatial intra prediction to code, on a macroblock adaptive basis, an enhancement layer residue generated between an enhancement layer macroblock and a corresponding upsampled base layer macroblock.
摘要翻译：提供可扩展的视频编码器和解码器以及相应的可扩展视频编码和解码方法。可分级视频编码器包括：编码器（100），用于在宏块自适应的基础上选择性地使用空间帧内预测编码在增强层宏块和相应的上采样基本宏块之间生成的增强层残差。

8. 发明申请

WO2008010932A2 METHOD AND APPARATUS FOR SIGNALING VIEW SCALABILITY IN MULTI-VIEW VIDEO CODING 审中-公开
标题翻译：用于在多视图视频编码中查看视差的方法和装置
公开(公告)号：WO2008010932A2
公开(公告)日：2008-01-24
申请号：PCT/US2007/015788
申请日：2007-07-10
申请人： THOMSON LICENSING , PANDIT, Purvin, Bibhas , SU, Yeping , YIN, Peng , GOMILA, Cristina , BOYCE, Jill, MacDonald
发明人： PANDIT, Purvin, Bibhas , SU, Yeping , YIN, Peng , GOMILA, Cristina , BOYCE, Jill, MacDonald
IPC分类号： H04N19/30 , H04N19/597 , H04N19/70
CPC分类号： H04N19/30 , H04N19/597 , H04N19/70
摘要： There are provided methods and apparatus for signaling view scalability in multi-view video coding. An apparatus includes an encoder (100) for encoding at least one picture for at least one view corresponding to multi-view video content in a resultant bitstream. The encoder signals at least one of a view direction and a view level to support view scalability for the at least one view using at least one of a message, a field, a flag, and a syntax element.
摘要翻译：提供了在多视点视频编码中用于信令视图可扩展性的方法和装置。一种装置，包括编码器（100），用于对所生成的比特流中的多视点视频内容进行至少一个视图的至少一个视图的编码。编码器使用消息，字段，标志和语法元素中的至少一个信号来指示视图方向和视图级别中的至少一个以支持至少一个视图的视图可伸缩性。

9. 发明申请

WO2007126509A3 MULTI-VIEW VIDEO CODING METHOD AND DEVICE 审中-公开
公开(公告)号：WO2007126509A3
公开(公告)日：2007-11-08
申请号：PCT/US2007/004972
申请日：2007-02-27
申请人： THOMSON LICENSING , PANDIT, Purvin, Bibhas , SU, Yeping , YIN, Peng , GOMILA, Cristina , BOYCE, Jill MacDonald
发明人： PANDIT, Purvin, Bibhas , SU, Yeping , YIN, Peng , GOMILA, Cristina , BOYCE, Jill MacDonald
IPC分类号： H04N7/26
摘要： There are provided method and apparatus for use in a multi-view video coding system. The apparatus includes an encoder (100) for encoding at least two views corresponding to multi-view video content into a resultant bitstream, wherein the resultant bitstream is encoded to include view specific information. The view specific information indicates a decoding interdependency between at least some of the at least two views.

10. 发明申请

WO2008143747A2 METHODS AND APPARATUS FOR THE USE OF SLICE GROUPS IN DECODING MULTI-VIEW VIDEO CODING (MVC) INFORMATION 审中-公开
标题翻译：在解码多视图视频编码（MVC）信息中使用小组的方法和装置
公开(公告)号：WO2008143747A2
公开(公告)日：2008-11-27
申请号：PCT/US2008/005053
申请日：2008-04-18
申请人： THOMSON LICENSING , PANDIT, Purvin, Bibhas , YIN, Peng , BOYCE, Jill, MacDonald
发明人： PANDIT, Purvin, Bibhas , YIN, Peng , BOYCE, Jill, MacDonald
CPC分类号： H04N19/597 , D21H17/005 , D21H17/25 , D21H21/02 , H04N19/467 , H04N19/61 , H04N19/70
摘要： There are provided methods and apparatus for the use of slice groups in encoding and decoding multi-view video coding (MVC) information. An apparatus (100) and method (500) are described which encodes at least two views corresponding to multi-view video content using multiple slice groups (510, 515, 520). Furthermore, an apparatus (200) and method (600) are described for decoding at least two views corresponding to multi-view video content using multiple slice groups (620).
摘要翻译：提供了在多视点视频编码（MVC）信息的编码和解码中使用片组的方法和装置。描述了使用多个片组（510,515,520）对与多视点视频内容相对应的至少两个视图编码的装置（100）和方法（500）。此外，描述了用于使用多个片组（620）对与多视图视频内容相对应的至少两个视图进行解码的装置（200）和方法（600）。

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