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1. 发明申请

WO2009091383A3 VIDEO AND DEPTH CODING 审中-公开
公开(公告)号：WO2009091383A3
公开(公告)日：2009-07-23
申请号：PCT/US2008/013822
申请日：2008-12-18
申请人： THOMSON LICENSING , PANDIT, Purvin, Bibhas , YIN, Peng , TIAN, Dong
发明人： PANDIT, Purvin, Bibhas , YIN, Peng , TIAN, Dong
IPC分类号： H04N7/26
摘要： Various implementations are described. Several implementations relate to video and depth coding. One method includes selecting a component of video information for a picture. A motion vector is determined for the selected video information or for depth information for the picture(1010, 1040). The selected video information is coded based on the determined motion vector (1015). The depth information is coded based on the determined motion vector (1035). An indicator is generated that the selected video information and the depth information are coded based on the determined motion vector (1030, 1050). One or more data structures are generated that collectively include the coded video information, the coded depth information, and the generated indicator (1065, 1070).

2. 发明申请

WO2010021666A1 REFINED DEPTH MAP 审中-公开
标题翻译：精细深度图
公开(公告)号：WO2010021666A1
公开(公告)日：2010-02-25
申请号：PCT/US2009/004555
申请日：2009-08-06
申请人： THOMSON LICENSING , TIAN, Dong , PANDIT, Purvin, Bibhas , YIN, Peng
发明人： TIAN, Dong , PANDIT, Purvin, Bibhas , YIN, Peng
IPC分类号： H04N7/50
CPC分类号： H04N19/132 , H04N13/128 , H04N19/162 , H04N19/46 , H04N19/597 , H04N19/61 , H04N2213/005
摘要： Various implementations are described. Several implementations relate to a refined depth map. According to one aspect, depth information for a picture in a set of pictures is accessed. Modified depth information for the picture is accessed. A refinement is determined that characterizes a difference between the depth information and the modified depth information. The refinement, and the depth information, is provided for use in processing one or more pictures in the set of pictures.
摘要翻译：描述各种实施方式。几个实现涉及精致的深度图。根据一个方面，访问一组图片中的图片的深度信息。修改图片的深度信息。确定表征深度信息和修改的深度信息之间的差异的细化。细化和深度信息被提供用于处理该组图像中的一个或多个图像。

3. 发明申请

WO2009131688A2 INTER-VIEW SKIP MODES WITH DEPTH 审中-公开
标题翻译：具有深度的视角跳跃模式
公开(公告)号：WO2009131688A2
公开(公告)日：2009-10-29
申请号：PCT/US2009/002513
申请日：2009-04-23
申请人： THOMSON LICENSING , TIAN, Dong , PANDIT, Purvin Bibhas , YIN, Peng
发明人： TIAN, Dong , PANDIT, Purvin Bibhas , YIN, Peng
IPC分类号： H04N7/26 , H04N7/32 , H04N7/50
CPC分类号： H04N19/467 , H04N19/50 , H04N19/597 , H04N19/61
摘要： Various implementations are described. Several implementations relate to one or more encoding modes that use depth information to determine a corresponding reference block. According to a general aspect, a portion of a first-view image from a first view in a multiple-view system is encoded. The portion is all or part of the first-view image. It is determined that a portion of a second-view image from a second view in the multiple-view system corresponds to the portion of the first-view image. The determination is based on a second-view depth value providing depth information for the portion of the second-view image. The portion of the second-view image is encoded using information from the encoding of the portion of the first-view image.
摘要翻译：描述各种实施方式。一些实现涉及使用深度信息来确定对应的参考块的一个或多个编码模式。根据一般方面，对来自多视图系统中的第一视图的第一视图图像的一部分进行编码。该部分是第一视图图像的全部或部分。确定来自多视图系统中的第二视图的第二视图图像的一部分对应于第一视图图像的部分。该确定基于提供第二视图图像的该部分的深度信息的第二视角深度值。使用来自第一视图图像的部分的编码的信息对第二视图图像的部分进行编码。

4. 发明申请

WO2009111007A1 VIRTUAL REFERENCE VIEW 审中-公开
标题翻译：虚拟参考视图
公开(公告)号：WO2009111007A1
公开(公告)日：2009-09-11
申请号：PCT/US2009/001347
申请日：2009-03-03
申请人： THOMSON LICENSING , PANDIT, Purvin, Bibhas , YIN, Peng , TIAN, Dong
发明人： PANDIT, Purvin, Bibhas , YIN, Peng , TIAN, Dong
IPC分类号： H04N7/26 , H04N7/32 , G06T15/20
CPC分类号： G06T15/205 , H04N19/50 , H04N19/597 , H04N2213/005
摘要： Various implementations are described. Several implementations relate to a virtual reference view. According to one aspect, coded information is accessed for a first-view image. A reference image is accessed that depicts the first-view image from a virtual-view location different from the first-view. The reference image is based on a synthesized image for a location that is between the first-view and the second-view. Coded information is accessed for a second-view image coded based on the reference image. The second-view image is decoded. According to another aspect, a first-view image is accessed. A virtual image is synthesized based on the first-view image, for a virtual-view location different from the first-view. A second- view image is encoded using a reference image based on the virtual image. The second-view is different from the virtual-view location. The encoding produces an encoded second-view image.
摘要翻译：描述各种实施方式。几个实现涉及虚拟参考视图。根据一个方面，对于第一视图图像访问编码信息。访问参考图像，其从与第一视图不同的虚拟视图位置描绘第一视图图像。参考图像基于用于在第一视图和第二视图之间的位置的合成图像。对于基于参考图像编码的二维图像，访问编码信息。第二视图图像被解码。根据另一方面，访问第一视图图像。对于与第一视图不同的虚拟视图位置，基于第一视图图像来合成虚拟图像。使用基于虚拟图像的参考图像对二维视图图像进行编码。第二视图与虚拟视图位置不同。编码产生编码的二维图像。

5. 发明申请

WO2009020542A1 METHODS AND APPARATUS FOR MOTION SKIP MODE WITH MULTIPLE INTER-VIEW REFERENCE PICTURES 审中-公开
标题翻译：用于具有多个视图参考图像的运动跳跃模式的方法和装置
公开(公告)号：WO2009020542A1
公开(公告)日：2009-02-12
申请号：PCT/US2008/009201
申请日：2008-07-30
申请人： THOMSON LICENSING , TIAN, Dong , PANDIT, Purvin, Bibhas , YIN, Peng
发明人： TIAN, Dong , PANDIT, Purvin, Bibhas , YIN, Peng
IPC分类号： H04N7/26
CPC分类号： H04N19/573 , H04N19/103 , H04N19/132 , H04N19/147 , H04N19/157 , H04N19/176 , H04N19/46 , H04N19/513 , H04N19/597 , H04N19/61 , H04N19/70
摘要： There are provided methods and apparatus for motion skip mode with multiple inter-view reference pictures. An apparatus includes an encoder for encoding an image block relating to multi-view video content by performing a selection, for the image block, of at least one of an inter-view reference picture list from a set of inter-view reference picture lists, an inter-view reference picture from among a set of inter-view reference pictures, and a disparity vector from among a set of disparity vectors corresponding to the inter-view reference picture. The encoder extracts motion information for the image block based on at least one of the inter-view reference picture list, the inter-view reference picture, and disparity vector.
摘要翻译：提供了具有多个视图间参考图片的运动跳过模式的方法和装置。一种装置，包括：编码器，用于通过对于所述图像块对来自一组视频间参考图片列表的一组视角间参考图片列表中的至少一个进行选择来对与多视点视频内容相关的图像块进行编码，来自一组视角间参考图片中的视角间参考图片，以及与所述视角间参考图片对应的一组视差矢量中的视差向量。编码器基于视角间参考图片列表，视图间参考图片和视差矢量中的至少一个提取图像块的运动信息。

6. 发明申请

WO2009131703A3 CODING OF DEPTH SIGNAL 审中-公开
公开(公告)号：WO2009131703A3
公开(公告)日：2009-10-29
申请号：PCT/US2009/002539
申请日：2009-04-24
申请人： THOMSON LICENSING , PANDIT, Purvin, Bibhas , YIN, Peng , TIAN, Dong
发明人： PANDIT, Purvin, Bibhas , YIN, Peng , TIAN, Dong
IPC分类号： H04N7/26
摘要： Various implementations are described. Several implementations relate to determining, providing, or using a depth value representative of an entire coding partition. According to a general aspect, a first portion of an image is encoded using a first-portion motion vector that is associated with the first portion and is not associated with other portions of the image. The first portion has a first size. A first-portion depth value is determined that provides depth information for the entire first portion and not for other portions. A second portion of an image is encoded using a second-portion motion vector that is associated with the second portion and is not associated with other portions of the image. The second portion has a second size that is different from the first size. A second-portion depth value is determined that provides depth information for the entire second portion and not for other portions.

7. 发明申请

WO2008127676A9 TILING IN VIDEO ENCODING AND DECODING 审中-公开
公开(公告)号：WO2008127676A9
公开(公告)日：2008-10-23
申请号：PCT/US2008/004747
申请日：2008-04-11
申请人： THOMSON LICENSING , PANDIT, Purvin Bibhas , YIN, Peng , TIAN, Dong
发明人： PANDIT, Purvin Bibhas , YIN, Peng , TIAN, Dong
IPC分类号： H04N7/26 , H04N7/50
摘要： Implementations are provided that relate, for example, to view tiling in video encoding and decoding. A particular method includes accessing a video picture that includes multiple pictures combined into a single picture (826), accessing information indicating how the multiple pictures in the accessed video picture are combined (806, 808, 822), decoding the video picture to provide a decoded representation of at least one of the multiple pictures (824, 826), and providing the accessed information and the decoded video picture as output (824, 826). Some other implementations format or process the information that indicates how multiple pictures included in a single video picture are combined into the single video picture, and format or process an encoded representation of the combined multiple pictures.

8. 发明申请

WO2009023156A2 METHOD AND APPARATUS FOR ERROR CONCEALMENT IN MULTI-VIEW CODED VIDEO 审中-公开
标题翻译：用于多视图编码视频中的错误隐藏的方法和装置
公开(公告)号：WO2009023156A2
公开(公告)日：2009-02-19
申请号：PCT/US2008/009573
申请日：2008-08-11
申请人： THOMSON LICENSING , PANDIT, Purvin Bibhas , YIN, Peng
发明人： PANDIT, Purvin Bibhas , YIN, Peng
IPC分类号： H04N7/68 , H04N7/26 , H04N13/00
CPC分类号： H04N19/597 , H04N13/282 , H04N19/895
摘要： There are provided a method and apparatus for error concealment in multi-view coded video. The apparatus includes a decoder (200) for decoding multi-view video content using error concealment based on at least one of inter-view picture information and inter-view dependency information.
摘要翻译：提供了一种用于多视图编码视频中的错误隐藏的方法和装置。该装置包括：解码器（200），用于基于视频间图像信息和视图间依赖性信息中的至少一个来使用错误隐藏来解码多视点视频内容。

9. 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.

10. 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。

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