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51. 发明申请

US20090147848A1 Inter-Layer Prediction Method for Video Signal 有权
标题翻译：视频信号的层间预测方法
公开(公告)号：US20090147848A1
公开(公告)日：2009-06-11
申请号：US12087526
申请日：2007-01-09
申请人： Seung Wook Park , Byeong Moon Jeon , Ji Ho Park
发明人： Seung Wook Park , Byeong Moon Jeon , Ji Ho Park
IPC分类号： H04N7/32 , H04N7/26
CPC分类号： H04N19/103 , H04N19/105 , H04N19/159 , H04N19/16 , H04N19/176 , H04N19/187 , H04N19/33 , H04N19/513 , H04N19/59 , H04N19/86
摘要： The present invention relates to a method for conducting interlayer texture prediction in encoding or decoding of video signal. The present method constructs a pair of frame macro blocks from a single field macro block or vertically-adjacent two field macro blocks of a base layer, and using texture information of the constructed pair of frame macro blocks in interlayer texture predication of a pair of frame macro blocks of a current layer.
摘要翻译：本发明涉及在视频信号的编码或解码中进行层间纹理预测的方法。本方法从基本层的单个场宏块或垂直相邻的两个场宏块构造一对帧宏块，并且使用构成的一对帧宏块的纹理信息在一对帧的层间纹理预测中当前图层的宏块。

52. 发明申请

US20090103613A1 Method for Decoding Video Signal Encoded Using Inter-Layer Prediction 审中-公开
标题翻译：使用层间预测编码视频信号的方法
公开(公告)号：US20090103613A1
公开(公告)日：2009-04-23
申请号：US11918214
申请日：2006-03-17
申请人： Byeong Moon Jeon , Seung Wook Park , Ji Ho Park
发明人： Byeong Moon Jeon , Seung Wook Park , Ji Ho Park
IPC分类号： H04N7/32
CPC分类号： H04N19/615 , H04N19/105 , H04N19/187 , H04N19/31 , H04N19/44 , H04N19/46 , H04N19/70
摘要： A method for receiving and decoding an encoded bitstream of a first layer and an encoded bitstream of a second layer into a video signal is provided. It is determined whether or not a block temporally coincident with a target block in a picture of the first layer is present in the bitstream of the second layer. An operation for checking information (intra_base_flag and residual_pediction_flag) indicating whether or not the target block has been predicted based on data of a block in a different layer corresponding to the target block is skipped if no block temporally coincident with the target block is present in the bitstream of the second layer. This method eliminates the need for encoders to transmit unnecessary information (intra_base_flag and residual_prediction_flag) when performing inter-layer prediction using a temporally adjacent frame.
摘要翻译：提供了将第一层的编码比特流和第二层的编码比特流接收和解码为视频信号的方法。确定在第二层的比特流中是否存在与第一层的图片中的目标块时间上一致的块是否存在。在与目标块对应的不同层中的块的数据的基础上，如果没有与目标块暂时相符的块，则跳过用于检查指示目标块是否已被预测的信息（intra_base_flag和residual_pediction_flag）的操作，第二层的比特流。当使用时间上相邻的帧执行层间预测时，该方法消除了对编码器传送不必要信息（intra_base_flag和residual_prediction_flag）的需要。

53. 发明申请

US20090034626A1 Method and Apparatus for Decoding/Encoding of a Video Signal 有权
标题翻译：用于解码/编码视频信号的方法和装置
公开(公告)号：US20090034626A1
公开(公告)日：2009-02-05
申请号：US12223696
申请日：2007-09-07
申请人： Seung Wook Park , Byeong Moon Jeon , Ji Ho Park
发明人： Seung Wook Park , Byeong Moon Jeon , Ji Ho Park
IPC分类号： H04N7/12 , H04N11/02 , H04N7/26
CPC分类号： H04N19/31 , H04N19/174 , H04N19/187 , H04N19/33 , H04N19/34 , H04N19/65 , H04N19/70
摘要： In decoding a scalable video signal using a partial picture reference on a temporal domain and a scalable domain, the present invention provides a method including obtaining a first partial picture on a first temporal point, and decoding a full picture referring to the first partial picture, the full picture being on a second temporal point, the second temporal point being located after the first temporal point, wherein a level of the first partial picture on a scalable domain is lower than a level of the full picture on the scalable domain.
摘要翻译：在使用时域和可缩放域上的部分图像参考来解码可缩放视频信号的过程中，本发明提供了一种方法，该方法包括：在第一时间点获得第一部分图像，并参照第一部分图像解码全图像; 全图像在第二时间点上，第二时间点位于第一时间点之后，其中可缩放域上的第一部分图像的级别低于可缩放域上的全图像的级别。

54. 发明申请

US20080304566A1 Method for Decoding Video Signal Encoded Through Inter-Layer Prediction 审中-公开
标题翻译：通过层间预测编码视频信号的方法
公开(公告)号：US20080304566A1
公开(公告)日：2008-12-11
申请号：US11914948
申请日：2006-05-25
申请人： Doe Hyun Yoon , Ji Ho Park , Seung Wook Park , Byeong Moon Jeon
发明人： Doe Hyun Yoon , Ji Ho Park , Seung Wook Park , Byeong Moon Jeon
IPC分类号： H04N7/32
CPC分类号： H04N19/187 , H04N19/105 , H04N19/30 , H04N19/46
摘要： A method for decoding a video signal encoded through inter-layer prediction is provided. When encoded bitstreams of first and second layers are received and decoded into a video signal, pictures of the first layer are predicted from pictures of the second layer. It is determined whether or not inter-layer prediction is constrained under the condition that a target block in the first layer has been coded in an intra mode through prediction from a picture of the second layer. An operation for checking a flag “intra_base_flag” indicating whether or not image data of the target block has been coded into difference data with reference to residual data, coded in an intra mode, of a corresponding block of a different layer is skipped if it is determined that inter-layer prediction is constrained. This eliminates the need for an encoder to transmit the flag under the same condition.
摘要翻译：提供了一种通过层间预测编码的视频信号进行解码的方法。当接收第一层和第二层的编码比特流并将其解码成视频信号时，从第二层的图片预测第一层的图像。在通过第二层的图像的预测以帧内模式对第一层中的目标块进行编码的条件下，确定层间预测是否受到限制。用于检查指示是否将目标块的图像数据是否已经被编码为参考不同层的相应块的以帧内模式编码的残差数据的差异数据的标志“intra_base_flag”的操作，如果是确定层间预测受到限制。这消除了在相同条件下编码器传输标志的需要。

55. 发明授权

US08559505B2 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：US08559505B2
公开(公告)日：2013-10-15
申请号：US12585989
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 identification information representing multi-view video data stream including initialization information of a reference picture list for a 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, initializing the reference picture list using the initialization information, obtaining modification information for the initialized reference picture list from a multi-view video data stream, modifying the initialized reference picture list for inter-view prediction based on the modification information.
摘要翻译：该方法包括以下步骤：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点视频数据流的识别信息，基于识别信息获得随机访问片的参考图片列表的初始化信息，表示多个视图之间的参考关系的初始化信息，使用初始化信息初始化参考图像列表，从多视点视频数据流获取初始化的参考图像列表的修改信息，修改初始化参考图像列表以进行视图间基于修改信息进行预测。

56. 发明授权

US08526504B2 Method and apparatus for decoding/encoding a multi-view video signal with inter-view reference picture list management 有权
标题翻译：用于利用视频间参考图像列表管理对多视点视频信号进行解码/编码的方法和装置
公开(公告)号：US08526504B2
公开(公告)日：2013-09-03
申请号：US12585990
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 the random access slice, the initialization information representing a reference relation between a plurality of views, 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, 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, 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：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，获得指示随机访问片是单个方向预测的类型信息还是根据类型信息，使用视图编号信息和视图识别信息初始化参考图像列表，获得初始化参考图像列表的修改信息，表示如何在视频参考索引中分配视频参考索引的修改信息初始化参考图片列表，使用修改信息修改用于视角间预测的初始化参考图片列表，其中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。

57. 发明授权

US08433184B2 Method for decoding image block 有权
标题翻译：图像块解码方法
公开(公告)号：US08433184B2
公开(公告)日：2013-04-30
申请号：US12662606
申请日：2010-04-26
申请人： Seung Wook Park , Ji Ho Park , Byeong Moon Jeon
发明人： Seung Wook Park , Ji Ho Park , Byeong Moon Jeon
IPC分类号： H04N5/93
CPC分类号： H04N19/615 , H04N19/105 , H04N19/13 , H04N19/187 , H04N19/33 , H04N19/36 , H04N19/61 , H04N19/63
摘要： Disclosed is a method for decoding an image block. The method comprises a step of decoding an image block of a first layer based on a corresponding block of a second layer encoded with an intra mode, wherein a first area is formed with pixels, which are adjacent to a corner pixel positioned in the corresponding block in a diagonal direction and extend in vertical and horizontal directions away from the corresponding block, and data are padded in the first area based on the corner pixel and the pixels positioned in the first area and at least one of first and second blocks, which are simultaneously adjacent to the corresponding block and encoded with the intra mode. Accordingly, a reference block required when a macro block is encoded in an intra base mode or when a macro block encoded in the intra base mode is decoded has more precise values, thereby enabling improvement of a coding efficiency.
摘要翻译：公开了一种用于对图像块进行解码的方法。该方法包括基于以帧内模式编码的第二层的相应块来解码第一层的图像块的步骤，其中第一区域形成有与位于相应块中的角落像素相邻的像素在对角线方向上并且在垂直和水平方向上远离相应的块延伸，并且基于角位像素和位于第一区域中的像素以及第一和第二块中的至少一个来填充数据在第一区域中，这些块是同时与相应的块相邻并用帧内模式编码。因此，当宏块以帧内基本模式编码或者当以帧内基本模式编码的宏块被解码时所需的参考块具有更精确的值，从而可以提高编码效率。

58. 发明授权

US08422551B2 Method and apparatus for managing a reference picture 有权
标题翻译：用于管理参考图片的方法和装置
公开(公告)号：US08422551B2
公开(公告)日：2013-04-16
申请号：US12656128
申请日：2010-01-19
申请人： Seung Wook Park , Byeong Moon Jeon , Soung Hyun Um , Ji Ho Park , Dong Seok Kim
发明人： Seung Wook Park , Byeong Moon Jeon , Soung Hyun Um , Ji Ho Park , Dong Seok Kim
IPC分类号： H04N7/48
CPC分类号： H04N19/34 , H04N5/145 , H04N19/105 , H04N19/176 , H04N19/187 , H04N19/29 , H04N19/44 , H04N19/46 , H04N19/51 , H04N19/52 , H04N19/523 , H04N19/56 , H04N19/577 , H04N19/70
摘要： A method for managing a reference picture with a decoder is disclosed. The method for managing a reference picture includes storing a decoded picture including quality base picture and quality enhanced picture in a buffer, marking the quality base picture and the quality enhanced picture as a reference picture, marking the quality base picture as distinct information, managing the quality base picture and the quality enhanced picture using an adaptive memory management method or a sliding window method.
摘要翻译：公开了一种用解码器管理参考图像的方法。用于管理参考图像的方法包括将包括质量基本图像和质量增强图像的解码图像存储在缓冲器中，将质量基础图像和质量增强图像标记为参考图像，将质量基础图像标记为不同信息，管理使用自适应存储器管理方法或滑动窗口方法的质量基础图像和质量增强图像。

59. 发明授权

US08401085B2 Method and apparatus for decoding/encoding of a video signal 有权
标题翻译：用于解码/编码视频信号的方法和装置
公开(公告)号：US08401085B2
公开(公告)日：2013-03-19
申请号：US12223696
申请日：2007-09-07
申请人： Seung Wook Park , Byeong Moon Jeon , Ji Ho Park
发明人： Seung Wook Park , Byeong Moon Jeon , Ji Ho Park
IPC分类号： H04N7/12 , H04N11/02 , H04N11/04
CPC分类号： H04N19/31 , H04N19/174 , H04N19/187 , H04N19/33 , H04N19/34 , H04N19/65 , H04N19/70
摘要： In decoding a scalable video signal using a partial picture reference on a temporal domain and a scalable domain, the present invention provides a method including obtaining a first partial picture on a first temporal point, and decoding a full picture referring to the first partial picture, the full picture being on a second temporal point, the second temporal point being located after the first temporal point, wherein a level of the first partial picture on a scalable domain is lower than a level of the full picture on the scalable domain.
摘要翻译：在使用时域和可缩放域上的部分图像参考来解码可缩放视频信号的过程中，本发明提供了一种方法，该方法包括：在第一时间点获得第一部分图像，并参照第一部分图像解码全图像; 全图像在第二时间点上，第二时间点位于第一时间点之后，其中可缩放域上的第一部分图像的级别低于可缩放域上的全图像的级别。

60. 发明授权

US08345755B2 Inter-layer prediction method for video signal 有权
标题翻译：视频信号的层间预测方法
公开(公告)号：US08345755B2
公开(公告)日：2013-01-01
申请号：US12087515
申请日：2007-01-09
申请人： Seung Wook Park , Byeong Moon Jeon , Ji Ho Park
发明人： Seung Wook Park , Byeong Moon Jeon , Ji Ho Park
IPC分类号： H04N7/12
CPC分类号： H04N19/103 , H04N19/105 , H04N19/159 , H04N19/16 , H04N19/176 , H04N19/187 , H04N19/33 , H04N19/513 , H04N19/59 , H04N19/86
摘要： The present invention relates to a method for using interlaced video signal of a base layer in interlayer texture prediction. The present method constructs a pair of frame macro blocks from vertically-adjacent two field macro blocks pertaining to interlaced video signal of a base layer, separates video signal containing the pair of frame macro blocks into even-field and odd-field components, interpolates the even-field and the odd-field components respectively in vertical and/or horizontal direction, and constructs a combined video data by interleaving the interpolated even-field and odd-field components.
摘要翻译：本发明涉及一种在层间纹理预测中使用基层的隔行视频信号的方法。本方法从与基层的隔行视频信号相关的垂直相邻的两个场宏块构造一对帧宏块，将包含一对帧宏块的视频信号分离成偶场和奇数场分量，内插在垂直和/或水平方向上分别设置偶数场和奇数场分量，并且通过交错插值的偶数场和奇数场分量来构造组合的视频数据。

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