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91. 发明授权

US08532180B2 Method and apparatus for decoding/encoding a video signal with inter-view reference picture list construction 有权
公开(公告)号：US08532180B2
公开(公告)日：2013-09-10
申请号：US12656963
申请日：2010-02-22
申请人： Byeong Moon Jeon , Seung Wook Park , Yong Joon Jeon , Yeon Kwan Koo
发明人： Han Suh Koo , Byeong Moon Jeon , Seung Wook Park , Yong Joon Jeon
IPC分类号： H04N7/32
CPC分类号： H04N19/58 , H04N19/105 , H04N19/174 , H04N19/44 , H04N19/573 , H04N19/597 , H04N19/70
摘要： A method of decoding a video signal is disclosed. The present invention includes obtaining identification information indicating whether a coded picture of a current NAL unit is an inter-view picture group, obtaining interview reference information of the inter-view picture group, and constructing a reference picture list for inter-view prediction using the inter-view reference information according to the identification information, wherein the inter-view reference information includes view identification information of an inter-view reference picture.

92. 发明授权

US08428130B2 Method and apparatus for decoding/encoding a video signal 有权
标题翻译：用于对视频信号进行解码/编码的方法和装置
公开(公告)号：US08428130B2
公开(公告)日：2013-04-23
申请号：US12585838
申请日：2009-09-25
申请人： Byeong Moon Jeon , Seung Wook Park , Yong Joon Jeon , Yeon Kwan Koo
发明人： Byeong Moon Jeon , Seung Wook Park , Han Suh Koo , Yong Joon Jeon
IPC分类号： H04N7/12
CPC分类号： H04N19/573 , H04N19/176 , H04N19/50 , H04N19/597 , H04N19/61 , H04N19/70
摘要： The method includes obtaining initialization information of a reference picture list for a random access slice, the initialization information representing a reference relation between a plurality of views, initializing the reference picture list for inter-view prediction by appending an inter-view reference index to an initialized reference picture list for temporal prediction based on the view number information and the view identification information, obtaining modification information for the initialized reference picture list, determining an assignment modification value for modifying the inter-view reference index in the initialized reference picture list according to the modification information, and modifying the initialized reference picture list for inter-view prediction using the determined assignment modification value.
摘要翻译：该方法包括：获取用于随机访问片的参考图片列表的初始化信息，所述初始化信息表示多个视图之间的参考关系，通过将视图间参考索引附加到基于视图数量信息和视图识别信息，初始化参考图像列表，获取用于初始化参考图像列表的修改信息，确定用于修改初始化参考图像列表中的视点间参考索引的分配修改值，根据修改信息，以及使用所确定的分配修改值来修改用于视域间预测的初始化的参考图片列表。

93. 发明授权

US08363732B2 Method and apparatus for decoding/encoding a video signal 有权
标题翻译：用于对视频信号进行解码/编码的方法和装置
公开(公告)号：US08363732B2
公开(公告)日：2013-01-29
申请号：US12585562
申请日：2009-09-17
申请人： Byeong Moon Jeon , Seung Wook Park , Yong Joon Jeon , Yeon Kwan Koo
发明人： Byeong Moon Jeon , Seung Wook Park , Han Suh Koo , Yong Joon Jeon
IPC分类号： H04N7/12
CPC分类号： H04N19/573 , H04N19/176 , H04N19/50 , H04N19/597 , H04N19/61 , H04N19/70
摘要： The method includes the steps of receiving the multiview video data stream including a random access picture including a random access slice, the random access slice referencing only slice corresponding to a same time and a different view of the random access picture, obtaining initialization information of a reference picture list for the random access slice, the initialization information representing a reference relation between a plurality of views with view number information and view identification information, initializing the reference picture list for inter-view prediction by appending an inter-view reference index to an initialized reference picture list for temporal prediction, the inter-view reference index being appended based on the view number information and the view identification information, obtaining a difference value from the a multi-view video data stream according to the type information, the difference value representing a residual of inter-view reference index in the initialized reference picture list; determining an assignment modification value for modifying the inter-view reference index in the initialized reference picture list according to the difference value, modifying the initialized reference picture list for inter-view prediction using the determined assignment modification value, determining a prediction value of a macroblock in the random access picture based on the modified reference picture list, and decoding the macroblock using the prediction value, wherein the initialization information is obtained from an extension area of a sequence header.
摘要翻译：该方法包括以下步骤：接收包括随机接入片的随机接入图像的多视图视频数据流，所述随机接入片包括随机接入片，所述随机接入片仅参考相同时间的片段和所述随机接入图像的不同视图，获得初始化信息用于随机访问片的参考图片列表，初始化信息表示具有观看号码信息的多个视图与视图识别信息之间的参考关系，通过将视图间参考索引附加到基于视点号信息和视图识别信息附加视频参考索引，根据类型信息从多视点视频数据流获取差值，差分值代表了视图间参考索引的残差在初始化的参考图片列表中; 确定用于根据所述差值修改所述初始化参考图像列表中的视角间参考索引的分配修改值，使用所确定的分配修改值修改所述初始化的参考图像列表以进行视角间预测，确定宏块的预测值在所述随机访问图像中，基于所述修改的参照图像列表，并使用所述预测值对所述宏块进行解码，其中，从所述序列标题的扩展区域获取所述初始化信息。

94. 发明授权

US07782944B2 Method and apparatus for decoding/encoding a video signal 有权
标题翻译：用于对视频信号进行解码/编码的方法和装置
公开(公告)号：US07782944B2
公开(公告)日：2010-08-24
申请号：US12604857
申请日：2009-10-23
申请人： Byeong Moon Jeon , Seung Wook Park , Han Suh Koo , Yeon Kwan Koo, legal representative , Yong Joon Jeon
发明人： Byeong Moon Jeon , Seung Wook Park , Han Suh Koo , Yong Joon Jeon
IPC分类号： H04N7/12 , H04N5/225
CPC分类号： H04N19/573 , H04N19/176 , H04N19/50 , H04N19/597 , H04N19/61 , H04N19/70
摘要： Methods include receiving a multi-view video stream including a random access picture including a random access slice referencing only a slice corresponding to a same time and a different view of the random access picture; obtaining identification information representing the multi-view video stream including initialization information of a reference picture list for the random access slice; obtaining the initialization information based on the identification information, the initialization information representing view relationships between a plurality of views and including view number information and view identification information for the plurality of views; initializing the reference picture list using the view number information and the view identification information; determining a prediction value of a macroblock in the random access picture based on the initialized reference picture list; and decoding the macroblock using the prediction value, the initialization information being obtained based on a value indicating decoding order between the plurality of views.
摘要翻译：方法包括接收包括随机接入图像的多视点视频流，所述随机接入图像包括仅引用对应于同一时间的切片的随机访问切片和所述随机接入图像的不同视图; 获取代表所述多视点视频流的识别信息，所述识别信息包括用于所述随机访问片的参考图片列表的初始化信息; 基于所述识别信息获取所述初始化信息，所述初始化信息表示多个视图之间的视图关系，并且包括所述多个视图的视图编号信息和视图识别信息; 使用视图编号信息和视图识别信息来初始化参考图片列表; 基于所述初始化的参考图像列表确定所述随机接入图像中的宏块的预测值; 以及使用所述预测值对所述宏块进行解码，所述初始化信息是基于指示所述多个视图之间的解码顺序的值而获得的。

95. 发明申请

US20100158113A1 Method and apparatus for decoding/encoding a video signal 有权
公开(公告)号：US20100158113A1
公开(公告)日：2010-06-24
申请号：US12659012
申请日：2010-02-23
申请人： Han Suh Koo , Yeon Kwan Koo , Byeong Moon Jeon , Seung Wook Park , Yong Joon Jeon
发明人： Han Suh Koo , Yeon Kwan Koo , Byeong Moon Jeon , Seung Wook Park , Yong Joon Jeon
IPC分类号： H04N7/32
CPC分类号： H04N19/58 , H04N19/105 , H04N19/174 , H04N19/44 , H04N19/573 , H04N19/597 , H04N19/70
摘要： A method of decoding a video signal is disclosed. The present invention includes obtaining identification information indicating whether a coded picture of a current NAL unit is an inter-view picture group, obtaining interview reference information of the inter-view picture group, and constructing a reference picture list for inter-view prediction using the inter-view reference information according to the identification information, wherein the inter-view reference information includes view identification information of an inter-view reference picture.

96. 发明申请

US20100111174A1 Method and apparatus for decoding/encoding a video signal 有权
公开(公告)号：US20100111174A1
公开(公告)日：2010-05-06
申请号：US12588472
申请日：2009-10-16
申请人： Han Suh Koo , Yeon Kwan Koo , Byeong Moon Jeon , Seung Wook Park , Yong Joon Jeon
发明人： Han Suh Koo , Yeon Kwan Koo , Byeong Moon Jeon , Seung Wook Park , Yong Joon Jeon
IPC分类号： H04N7/32
CPC分类号： H04N19/58 , H04N19/105 , H04N19/174 , H04N19/44 , H04N19/573 , H04N19/597 , H04N19/70
摘要： A method of decoding a video signal is disclosed. The present invention includes obtaining identification information indicating whether a coded picture of a current NAL unit is an inter-view picture group, obtaining interview reference information of the inter-view picture group, and constructing a reference picture list for inter-view prediction using the inter-view reference information according to the identification information, wherein the inter-view reference information includes view identification information of an inter-view reference picture.

97. 发明申请

US20100111170A1 Method and apparatus for decoding/encoding a video siganl 有权
公开(公告)号：US20100111170A1
公开(公告)日：2010-05-06
申请号：US12588447
申请日：2009-10-15
申请人： Han Suh Koo , Yeon Kwan Koo , Byeong Moon Jeon , Seung Wook Park , Yong Joon Jeon
发明人： Han Suh Koo , Yeon Kwan Koo , Byeong Moon Jeon , Seung Wook Park , Yong Joon Jeon
IPC分类号： H04N7/32
CPC分类号： H04N19/58 , H04N19/105 , H04N19/174 , H04N19/44 , H04N19/573 , H04N19/597 , H04N19/70
摘要： A method of decoding a video signal is disclosed. The present invention includes obtaining identification information indicating whether a coded picture of a current NAL unit is an inter-view picture group, obtaining interview reference information of the inter-view picture group, and constructing a reference picture list for inter-view prediction using the inter-view reference information according to the identification information, wherein the inter-view reference information includes view identification information of an inter-view reference picture.

98. 发明申请

US20100111169A1 Method and apparatus for decoding/encoding a video signal 有权
标题翻译：用于对视频信号进行解码/编码的方法和装置
公开(公告)号：US20100111169A1
公开(公告)日：2010-05-06
申请号：US12585839
申请日：2009-09-25
申请人： Byeong Moon Jeon , Seung Wook Park , Han Suh Koo , Yeon Kwan Koo , Yong Joon Jeon
发明人： Byeong Moon Jeon , Seung Wook Park , Han Suh Koo , Yeon Kwan Koo , Yong Joon Jeon
IPC分类号： H04N7/32
CPC分类号： H04N19/573 , H04N19/176 , H04N19/50 , H04N19/597 , H04N19/61 , H04N19/70
摘要： The method includes the steps of receiving the multiview video data stream including a random access picture including a random access slice, the random access slice referencing only slice corresponding to a same time and a different view of the random access picture, obtaining initialization information of a reference picture list for the random access slice, the initialization information representing a reference relation for a single direction or a bi-direction between a plurality of views with view number information and view identification information, obtaining type information indicating whether the random access slice is predicted for a single direction or a bi-direction, initializing the reference picture list using the view number information and the view identification information according to the type information, obtaining modification information for the initialized reference picture list from a multi-view video data stream, the modification information representing how to assign an inter-view reference index in the initialized reference picture list, determining an assignment modification value for modifying the inter-view reference index in the initialized reference picture list according to the modification information, modifying the initialized reference picture list for inter-view prediction using the determined assignment modification value, determining a prediction value of a macroblock in the random access picture based on the modified reference picture list, and decoding the macroblock using the prediction value, wherein the initialization information is obtained from an extension area of a sequence header.
摘要翻译：该方法包括以下步骤：接收包括随机接入片的随机接入图像的多视图视频数据流，所述随机接入片包括随机接入片，所述随机接入片仅参考相同时间的片段和所述随机接入图像的不同视图，获得初始化信息用于随机访问片的参考图片列表，初始化信息表示具有观看号码信息的多个视图之间的单个方向或双向的参考关系和视图识别信息，获得指示随机访问片是否被预测的类型信息对于单方向或双向，使用根据类型信息的视图编号信息和视图识别信息初始化参考图片列表，从多视点视频数据流获取初始化的参考图片列表的修改信息，修改信息代表如何t o在初始化的参考图片列表中分配视角间参考索引，根据修改信息确定用于修改初始化的参考图片列表中的视频间参考索引的分配修改值，修改初始化参考图片列表以进行视图间使用所确定的分配修改值的预测，基于修改的参考图像列表确定随机接入图像中的宏块的预测值，以及使用所述预测值对所述宏块进行解码，其中，从所述序列的扩展区域获得所述初始化信息标题。

99. 发明申请

US20100091884A1 Method and apparatus for decoding/encoding a video signal 有权
标题翻译：用于对视频信号进行解码/编码的方法和装置
公开(公告)号：US20100091884A1
公开(公告)日：2010-04-15
申请号：US12585990
申请日：2009-09-30
申请人： Byeong Moon Jeon , Seung Wook Park , Han Suh Koo , Yeon Kwan Koo , Yong Joon Jeon , Ji Ho Park
发明人： Byeong Moon Jeon , Seung Wook Park , Han Suh Koo , Yeon Kwan Koo , Yong Joon Jeon , Ji Ho Park
IPC分类号： H04B1/66
CPC分类号： H04N19/573 , H04N19/176 , H04N19/50 , H04N19/597 , H04N19/61 , H04N19/70
摘要： The method includes the steps of receiving the multiview video data stream including a random access picture including a random access slice, the random access slice referencing only slice corresponding to a same time and a different view of the random access picture, obtaining initialization information of a reference picture list for the random access slice, the initialization information representing a reference relation for a single direction or a bi-direction between a plurality of views with view number information and view identification information, obtaining type information indicating whether the random access slice is predicted for a single direction or a bi-direction, initializing the reference picture list using the view number information and the view identification information according to the type information, obtaining modification information for the initialized reference picture list from a multi-view video data stream, the modification information representing how to assign an inter-view reference index in the initialized reference picture list, determining an assignment modification value for modifying the inter-view reference index in the initialized reference picture list according to the modification information, modifying the initialized reference picture list for inter-view prediction using the determined assignment modification value, determining a prediction value of a macroblock in the random access picture based on the modified reference picture list, and decoding the macroblock using the prediction value, wherein the initialization information is obtained based on a value indicating decoding order between the plurality of views.
摘要翻译：该方法包括以下步骤：接收包括随机接入片的随机接入图像的多视图视频数据流，所述随机接入片包括随机接入片，所述随机接入片仅参考相同时间的片段和所述随机接入图像的不同视图，获得初始化信息用于随机访问片的参考图片列表，初始化信息表示具有观看号码信息的多个视图之间的单个方向或双向的参考关系和视图识别信息，获得指示随机访问片是否被预测的类型信息对于单方向或双向，使用根据类型信息的视图编号信息和视图识别信息初始化参考图片列表，从多视点视频数据流获取初始化的参考图片列表的修改信息，修改信息代表如何t o在初始化的参考图片列表中分配视角间参考索引，根据修改信息确定用于修改初始化的参考图片列表中的视频间参考索引的分配修改值，修改初始化参考图片列表以进行视图间使用所确定的分配修改值进行预测，基于修改后的参照图像列表确定随机接入图像中的宏块的预测值，并使用该预测值对该宏块进行解码，其中，基于表示解码顺序的值，求出初始化信息在多个视图之间。

100. 发明申请

US20100091844A1 Method and apparatus for decoding/encoding a video signal 有权
标题翻译：用于对视频信号进行解码/编码的方法和装置
公开(公告)号：US20100091844A1
公开(公告)日：2010-04-15
申请号：US12585838
申请日：2009-09-25
申请人： Byeong Moon Jeon , Seung Wook Park , Han Suh Koo , Yeon Kwan Koo , Yong Joon Jeon
发明人： Byeong Moon Jeon , Seung Wook Park , Han Suh Koo , Yeon Kwan Koo , Yong Joon Jeon
IPC分类号： H04N7/32
CPC分类号： H04N19/573 , H04N19/176 , H04N19/50 , H04N19/597 , H04N19/61 , H04N19/70
摘要： The method includes the steps of receiving the multiview video data stream including a random access picture including a random access slice, the random access slice referencing only slice corresponding to a same time and a different view of the random access picture, obtaining initialization information of a reference picture list for the random access slice, the initialization information representing a reference relation between a plurality of views with view number information and view identification information, initializing the reference picture list for inter-view prediction by appending an inter-view reference index to an initialized reference picture list for temporal prediction, the inter-view reference index being appended based on the view number information and the view identification information, obtaining modification information for the intitialized reference picture list from a multi-view video data stream, the modification information representing how to assign an inter-view reference index in the initialized reference picture list, determining an assignment modification value for modifying the inter-view reference index in the initialized reference picture list according to the modification information, modifying the initialized reference picture list for inter-view prediction using the determined assignment modification value, determining a prediction value of a macroblock in the random access picture based on the modified reference picture list, and decoding the macroblock using the prediction value, wherein the initialization information is obtained from an extension area of a sequence header.
摘要翻译：该方法包括以下步骤：接收包括随机接入片的随机接入图像的多视图视频数据流，所述随机接入片包括随机接入片，所述随机接入片仅参考相同时间的片段和所述随机接入图像的不同视图，获得初始化信息用于随机访问片的参考图片列表，初始化信息表示具有观看号码信息的多个视图与视图识别信息之间的参考关系，通过将视图间参考索引附加到用于时间预测的初始化参考图片列表，基于视图数量信息和视图识别信息附加的视图间参考索引，从多视点视频数据流获取初始化参考图片列表的修改信息，所述修改信息表示如何分配一个int 在所述初始化参考图像列表中查看参考索引，确定用于根据修改信息修改所述初始化参考图像列表中的视图间参考索引的分配修改值，使用所述修改信息修改所述初始化的参考图像列表以进行视角间预测确定分配修改值，基于修改的参考图像列表确定随机接入图像中的宏块的预测值，以及使用预测值对该宏块进行解码，其中从序列头的扩展区域获得初始化信息。

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