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    • 84. 发明授权
    • Method and apparatus for decoding/encoding a video signal
    • 用于对视频信号进行解码/编码的方法和装置
    • US07782946B2
    • 2010-08-24
    • US12605159
    • 2009-10-23
    • Byeong Moon JeonSeung Wook ParkHan Suh KooYeon Kwan Koo, legal representativeYong Joon Jeon
    • Byeong Moon JeonSeung Wook ParkHan Suh KooYong Joon Jeon
    • H04N7/12H04N5/225
    • H04N19/573H04N19/176H04N19/50H04N19/597H04N19/61H04N19/70
    • 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 picture; obtaining identification information representing the stream including initialization information of a reference picture list for the slice; obtaining the initialization information based on the identification information, the initialization information representing view relationships between several views and including view number information and view identification information for the views; obtaining type information indicating whether the slice is predicted from one or two reference pictures; initializing the list using the view number and view identification information according to the type information; determining a prediction value of a macroblock in the picture based on the initialized list; and decoding the macroblock using the prediction value, the initialization information being obtained based on a value indicating decoding order between the views.
    • 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参考相同时间的片段和所述图像的不同视图的随机存取片; 获取表示包含片的参考图片列表的初始化信息的流的识别信息; 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,并且包括视图​​数量信息和视图的视图识别信息; 获取指示从一个或两个参考图片预测切片的类型信息; 使用视图编号初始化列表,并根据类型信息查看标识信息; 基于初始化的列表确定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视图之间的解码顺序的值而获得的。
    • 85. 发明授权
    • Method and apparatus for decoding/encoding a video signal
    • 用于对视频信号进行解码/编码的方法和装置
    • US07782945B2
    • 2010-08-24
    • US12605106
    • 2009-10-23
    • Byeong Moon JeonSeung Wook ParkHan Suh KooYeon Kwan Koo, legal representativeYong Joon Jeon
    • Byeong Moon JeonSeung Wook ParkHan Suh KooYong Joon Jeon
    • H04N7/12H04N5/225
    • H04N19/573H04N19/176H04N19/50H04N19/597H04N19/61H04N19/70
    • 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 picture; obtaining identification information representing the stream including initialization information of a reference picture list for the slice; obtaining the initialization information based on the identification information, the initialization information representing view relationships between several views and including view number information and view identification information for the views; initializing the picture list for inter-view prediction by appending an inter-view reference index to an initialized temporal reference picture list for temporal prediction based on the view number and identification information; determining a prediction value of a macroblock in the picture based on the initialized list; and decoding the macroblock using the prediction value, the initialization information being obtained based on a value indicating decoding order between the views.
    • 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参考相同时间的片段和所述图像的不同视图的随机存取片; 获取表示包含片的参考图片列表的初始化信息的流的识别信息; 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若干视图之间的视图关系,并且包括视图​​数量信息和视图的视图识别信息; 基于视图数和识别信息,通过将视角间参考索引附加到用于时间预测的初始化时间参考图片列表来初始化用于视角间预测的图片列表; 基于初始化的列表确定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视图之间的解码顺序的值而获得的。
    • 88. 发明申请
    • Method and apparatus for decoding/encoding a video signal
    • 用于对视频信号进行解码/编码的方法和装置
    • US20100091885A1
    • 2010-04-15
    • US12585998
    • 2009-09-30
    • Byeong Moon JeonSeung Wook ParkHan Suh KooYeon Kwan KooYong Joon JeonJi Ho Park
    • Byeong Moon JeonSeung Wook ParkHan Suh KooYeon Kwan KooYong Joon JeonJi Ho Park
    • H04N11/02
    • H04N19/573H04N19/176H04N19/50H04N19/597H04N19/61H04N19/70
    • 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 identification information representing the multi-view video data stream including initialization information of a reference picture list for the random access slice, obtaining initialization information of a reference picture list for the random access slice based on the identification information, 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 using the view number information and the view identification 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.
    • 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仅对应于同一时间的随机接入片,而不考虑随机接入图像的不同视图,获得表示 包括随机访问片的参考图片列表的初始化信息的多视图视频数据流,基于所述识别信息获取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 具有观看号码信息和视图识别信息的视图,使用观看号码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中获取初始化的参考图片列表的修改信息,修改信息r 提出如何在初始化参考图片列表中分配视角间参考索引,根据修改信息确定修改初始化参考图片列表中的视频间参考索引的分配修改值,修改初始化的参考图片列表 使用所确定的分配修改值进行视野预测,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,并使用预测值对该宏块进行解码,其中,基于表示 在多个视图之间解码顺序。