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公开(公告)号：US08718136B2
公开(公告)日：2014-05-06
申请号：US12588470
申请日：2009-10-16
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.
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公开(公告)号：US08611419B2
公开(公告)日：2013-12-17
申请号：US12585998
申请日：2009-09-30
申请人： Byeong Moon Jeon , Seung Wook Park , Yong Joon Jeon , Ji Ho Park , Yeon Kwan Koo
发明人： Byeong Moon Jeon , Seung Wook Park , Han Suh Koo , Yong Joon Jeon , Ji Ho Park
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 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, the inter-view reference index being appended based on the view number information and the view identification information, obtaining modification information for the initialized reference picture list from a multi-view video stream, the modification information representing how to assign an inter-view reference index in the initialized reference picture list, modifying the initialized reference picture list for inter-view prediction using the modification information.
摘要翻译： 该方法包括以下步骤：获取用于随机存取片的参考图像列表的初始化信息，所述初始化信息表示多个视图之间的参考关系，通过附加视角间参考来初始化参考图像列表进行视角间预测 索引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视频间参考索引，从多视点视频流获得初始化的参考图片列表的修改信息，修改 表示如何在初始化参考图像列表中分配视角间参考索引的信息，使用修改信息修改初始化的参考图片列表进行视角间预测。
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公开(公告)号：US08571113B2
公开(公告)日：2013-10-29
申请号：US12805792
申请日：2010-08-19
申请人： Byeong Moon Jeon , Seung Wook Park , Yong Joon Jeon , Ji Ho Park , Yeon Kwan Koo
发明人： Byeong Moon Jeon , Seung Wook Park , Han Suh Koo , Yong Joon Jeon , Ji Ho Park
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 receiving a multi-view video stream including a random access picture, which includes a random access slice. Type information indicating whether the random access slice is predicted from one or two reference pictures is obtained, and a reference picture list is initialized using view number information and view identification information included in obtained initialization information according to the type information. The initialized reference picture list is modified based on modification information representing how to assign an inter-view reference index in the initialized reference picture list. A prediction value of a macroblock in the random access picture is determined based on the modified reference picture list.
摘要翻译： 该方法包括接收包括随机接入片的随机接入图像的多视点视频流。 获得指示是从一个或两个参考图像预测随机访问片段的类型信息，并且使用根据类型信息的所获得的初始化信息中包括的查看号码信息和查看标识信息来初始化参考图片列表。 基于修改信息来修改初始化的参考图像列表，该修改信息表示如何在初始化参考图像列表中分配视频间参考索引。 基于经修改的参考图片列表确定随机存取图像中的宏块的预测值。
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公开(公告)号：US08565319B2
公开(公告)日：2013-10-22
申请号：US12225767
申请日：2007-03-30
申请人： Byeong Moon Jeon , Seung Wook Park , Yong Joon Jeon , Ji Ho Park , Yeon Kwan Koo
发明人： Byeong Moon Jeon , Seung Wook Park , Han Suh Koo , Yong Joon Jeon , Ji Ho Park
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 present invention provides a method of decoding a video signal. The method includes the steps of checking an encoding scheme of the video signal, obtaining configuration information for the video signal according to the encoding scheme, recognizing a total number of views using the configuration information, recognizing inter-view reference information based on the total number of the views, and decoding the video signal based on the inter-view reference information, wherein the configuration information includes at least view information for identifying a view of the video signal.
摘要翻译： 本发明提供了对视频信号进行解码的方法。 该方法包括以下步骤：检查视频信号的编码方案，根据编码方案获得视频信号的配置信息，使用配置信息识别视图总数，基于总数识别视图间参考信息 并且基于所述视频间参考信息来解码所述视频信号，其中所述配置信息至少包括用于识别所述视频信号的视图的视图信息。
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公开(公告)号：US08559523B2
公开(公告)日：2013-10-15
申请号：US12805751
申请日：2010-08-18
申请人： Byeong Moon Jeon , Seung Wook Park , Yong Joon Jeon , Ji Ho Park , Yeon Kwan Koo
发明人： Byeong Moon Jeon , Seung Wook Park , Han Suh Koo , Yong Joon Jeon , Ji Ho Park
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 receiving a multi-view video stream including a random access picture, which includes a random access slice. The random access slice references only a slice corresponding to a same time and a different view of the random access picture. A reference picture list is initialized using initialization information. The initialized reference picture list is modified based on modification information representing how to assign an inter-view reference index in the initialized reference picture list. A prediction value of a macroblock in the random access picture is determined based on the modified reference picture list, and the macroblock is decoded using the prediction value.
摘要翻译： 该方法包括接收包括随机接入片的随机接入图像的多视点视频流。 随机访问片仅引用对应于同一时间的切片和随机访问图片的不同视图。 使用初始化信息初始化参考图片列表。 基于修改信息来修改初始化的参考图像列表，该修改信息表示如何在初始化参考图像列表中分配视频间参考索引。 基于修改后的参照图像列表确定随机存取图像中的宏块的预测值，并使用预测值对宏块进行解码。
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公开(公告)号：US08532184B2
公开(公告)日：2013-09-10
申请号：US12659016
申请日：2010-02-23
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.
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公开(公告)号：US08483273B2
公开(公告)日：2013-07-09
申请号：US12585836
申请日：2009-09-25
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 identification information representing a multi-view video data stream, obtaining initialization information of a reference picture list for a random access slice based on the identification information, initializing the reference picture list using the initialization information, obtaining modification information for the initialized reference picture list, determining an assignment modification value for modifying an 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： 该方法包括获取表示多视点视频数据流的识别信息，基于识别信息获取用于随机接入片的参考图像列表的初始化信息，使用初始化信息初始化参考图像列表，获得初始化的修改信息 参照图表列表，根据修改信息，确定用于修改初始化参考图像列表中的视频间参考索引的分配修改值，以及使用所确定的分配修改值修改用于视角间预测的初始化参考图片列表。
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公开(公告)号：US08325814B2
公开(公告)日：2012-12-04
申请号：US12308369
申请日：2007-06-19
申请人： Han Suh Koo , Yeon Kwan Koo, legal representative , Byeong Moon Jeon , Seung Wook Park , Yong Joon Jeon
发明人： Han Suh Koo , Byeong Moon Jeon , Seung Wook Park , Yong Joon Jeon
CPC分类号： H04N19/523 , H04N19/132 , H04N19/17 , H04N19/172 , H04N19/174 , H04N19/179 , H04N19/52 , H04N19/527 , H04N19/597 , H04N19/61 , H04N19/70
摘要： An apparatus for processing a video signal and method thereof are disclosed, by which duplication of inter-view pictures is eliminated to decode the video signal, by which a global motion vector of a current picture is generated based on relevance between inter-view pictures to decode the video signal, and by which motion information for a current picture is obtained based on relevance between inter-view pictures to perform motion compensation. The present invention includes extracting attribute information for a current block or attribute information for a current picture from the video signal, extracting motion skip information for the current block, and generating motion information for the current block using motion information for a reference block according to the attribute information and the motion skip information.
摘要翻译： 公开了一种用于处理视频信号的装置及其方法，通过该装置消除视频间图像的复制以对视频信号进行解码，通过该视频信号，基于视频间图像之间的相关性生成当前图像的全局运动矢量 对视频信号进行解码，并且基于通过视频间图像之间的相关性获得当前图像的运动信息以执行运动补偿。 本发明包括从视频信号提取当前图块的属性信息或当前图像的属性信息，提取当前块的运动跳过信息，并且根据所述参考块使用运动信息生成当前块的运动信息 属性信息和运动跳过信息。
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公开(公告)号：US20100316362A1
公开(公告)日：2010-12-16
申请号：US12805780
申请日：2010-08-19
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： H04N5/917
CPC分类号： H04N19/573 , H04N19/176 , H04N19/50 , H04N19/597 , H04N19/61 , H04N19/70
摘要： The method includes receiving a multi-view video stream including a random access picture, which includes a random access slice. The random access slice references only a slice corresponding to a same time and a different view of the random access picture. Type information indicating whether the random access slice is predicted from one or two reference pictures is obtained, and a reference picture list is initialized using view number information and view identification information included in obtained initialization information according to the type information. The initialization information is obtained based on a value indicating decoding order between the plurality of views. The initialized reference picture list is modified based on modification information representing how to assign an inter-view reference index in the initialized reference picture list. A prediction value of a macroblock in the random access picture is determined based on the modified reference picture list, and the macroblock is decoded using the prediction value.
摘要翻译： 该方法包括接收包括随机接入片的随机接入图像的多视点视频流。 随机访问片仅引用对应于同一时间的切片和随机访问图片的不同视图。 获得指示是从一个或两个参考图像预测随机访问片段的类型信息，并且使用根据类型信息的所获得的初始化信息中包括的查看号码信息和查看标识信息来初始化参考图片列表。 基于指示多个视图之间的解码顺序的值来获得初始化信息。 基于修改信息来修改初始化的参考图像列表，该修改信息表示如何在初始化参考图像列表中分配视频间参考索引。 基于修改后的参照图像列表确定随机存取图像中的宏块的预测值，并使用预测值对宏块进行解码。
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公开(公告)号：US20100260265A1
公开(公告)日：2010-10-14
申请号：US12225767
申请日：2007-03-30
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： H04N11/02
CPC分类号： H04N19/573 , H04N19/176 , H04N19/50 , H04N19/597 , H04N19/61 , H04N19/70
摘要： The present invention provides a method of decoding a video signal. The method includes the steps of checking an encoding scheme of the video signal, obtaining configuration information for the video signal according to the encoding scheme, recognizing a total number of views using the configuration information, recognizing inter-view reference information based on the total number of the views, and decoding the video signal based on the inter-view reference information, wherein the configuration information includes at least view information for identifying a view of the video signal.
摘要翻译： 本发明提供了对视频信号进行解码的方法。 该方法包括以下步骤：检查视频信号的编码方案，根据编码方案获得视频信号的配置信息，使用配置信息识别视图总数，基于总数识别视图间参考信息 并且基于视频间参考信息解码视频信号，其中配置信息至少包括用于识别视频信号的视图的视图信息。
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