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31. 发明申请

US20090041130A1 METHOD OF TRANSMITTING PICTURE INFORMATION WHEN ENCODING VIDEO SIGNAL AND METHOD OF USING THE SAME WHEN DECODING VIDEO SIGNAL 审中-公开
标题翻译：编码视频信号时发送图像信息的方法和解码视频信号时使用相同方法
公开(公告)号：US20090041130A1
公开(公告)日：2009-02-12
申请号：US11914947
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： H04N7/26
CPC分类号： H04N19/433 , H04N19/13 , H04N19/31 , H04N19/36 , H04N19/58 , H04N19/61 , H04N19/615 , H04N19/63 , H04N19/70 , H04N21/234327 , H04N21/2381 , H04N21/2662 , H04N21/4381 , H04N21/64307 , H04N21/8451
摘要： A method of transmitting picture information of a video signal from an encoder and a method of using the picture information in a decoder are provided. When a video signal is encoded, the video signal is coded according to a specified scheme while being divided into key and non-key pictures, and a value indicating whether or not coded picture data carried in each NAL unit is key picture data is recorded in a ‘nal_ref_idc’ field in a header of the NAL unit or, alternatively, a value (adaptive_ref_pic_marking_mode_flag=1) indicating that a Memory Management Control Operation (MMCO) is present and a control operation value indicating a key picture are recorded in a header of a picture coded into a key picture.
摘要翻译：提供一种从编码器发送视频信号的图像信息的方法和在解码器中使用图像信息的方法。当视频信号被编码时，根据指定的方案对视频信号进行编码，同时将其分成密钥和非密钥图像，并且指示每个NAL单元中携带的编码图像数据是否为关键图像数据的值被记录在 NAL单元的头部中的“nal_ref_idc”字段，或者替代地，指示存在存储器管理控制操作（MMCO）的值（adaptive_ref_pic_marking_mode_flag = 1），并且指示关键画面的控制操作值被记录在将图片编码成关键图片。

32. 发明授权

US08885710B2 Method and device for encoding/decoding video signals using base layer 有权
标题翻译：使用基层对视频信号进行编码/解码的方法和装置
公开(公告)号：US08885710B2
公开(公告)日：2014-11-11
申请号：US13067497
申请日：2011-06-06
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： H04N7/12 , G06K9/36 , H04N19/63 , H04N19/33 , H04N19/70 , H04N19/61 , H04N19/615 , H04N19/46 , H04N19/31 , H04N19/42 , H04N19/13
CPC分类号： H04N19/51 , H04N19/13 , H04N19/159 , H04N19/176 , H04N19/31 , H04N19/33 , H04N19/42 , H04N19/46 , H04N19/61 , H04N19/615 , H04N19/63 , H04N19/70
摘要： The present invention relates to encoding and decoding a video signal by motion compensated temporal filtering. In one embodiment, a first sequence of frames are decoded by inverse motion compensated temporal filtering by selectively adding to a first image block in the first sequence image information, the image information being based on at least one of (1) a second image block from the first sequence and (2) a third image block from an auxiliary sequence of frames.
摘要翻译：本发明涉及通过运动补偿时间滤波对视频信号进行编码和解码。在一个实施例中，通过对第一序列图像信息中的第一图像块进行选择性地添加，通过逆运动补偿时间滤波对第一帧序列进行解码，该图像信息基于以下中的至少一个：（1）第一序列和（2）辅助帧序列的第三图像块。

33. 发明授权

US08761252B2 Method and apparatus for scalably encoding and decoding video signal 有权
标题翻译：视频信号的可扩展编码和解码方法和装置
公开(公告)号：US08761252B2
公开(公告)日：2014-06-24
申请号：US11657012
申请日：2007-01-24
申请人： Seung Wook Park , Ji Ho Park , Byeong Moon Jeon , Doe Hun Yoon , Hyun Wook Park
发明人： Seung Wook Park , Ji Ho Park , Byeong Moon Jeon , Doe Hun Yoon , Hyun Wook Park
IPC分类号： H04N7/12 , H04N11/02 , H04N11/04
CPC分类号： H04N19/107 , H04N19/105 , H04N19/13 , H04N19/167 , H04N19/182 , H04N19/186 , H04N19/187 , H04N19/33 , H04N19/46 , H04N19/59 , H04N19/61 , H04N19/615 , H04N19/63 , H04N19/70
摘要： In one embodiment, the method includes predicting at least a portion of a current image in a current layer based on at least a residual coded portion of a base image in a base layer, a reference image, shift information for samples in the predicted current image, and offset information indicating a position offset between at least one boundary pixel of the reference image and at least one boundary pixel of the current image. The residual coded portion represents difference pixel data.
摘要翻译：在一个实施例中，该方法包括基于至少基本层中的基本图像的残差编码部分，参考图像，预测的当前图像中的样本的移位信息来预测当前图像中的当前图像的至少一部分以及偏移信息，其指示参考图像的至少一个边界像素与当前图像的至少一个边界像素之间的位置偏移。残差编码部分表示差分像素数据。

34. 发明授权

US08619872B2 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：US08619872B2
公开(公告)日：2013-12-31
申请号：US12659389
申请日：2010-03-08
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： H04B1/66 , H04N7/22 , H04N11/02 , H04N11/04
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 prediction 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，并且在一对帧的层间纹理预测中使用构造的一对帧宏块的纹理信息当前图层的宏块。

35. 发明授权

US08611419B2 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：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。

36. 发明授权

US08571113B2 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：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。

37. 发明授权

US08565319B2 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：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。

38. 发明授权

US08559523B2 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：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。

39. 发明授权

US08532187B2 Method and apparatus for scalably encoding/decoding video signal 有权
标题翻译：视频信号可扩展编码/解码的方法和装置
公开(公告)号：US08532187B2
公开(公告)日：2013-09-10
申请号：US11918210
申请日：2006-02-01
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： H04N7/12 , H04N7/167
CPC分类号： H04N19/615 , H04N19/13 , H04N19/176 , H04N19/31 , H04N19/46 , H04N19/513 , H04N19/52 , H04N19/61 , H04N19/63
摘要： The present invention relates to a method that uses a motion vector of a predictive video frame of a sub-layer to encode a video signal and decode encoded video data. The method encodes a video signal using a preset method to a bit stream of a base layer while encoding the video signal using a scalable MCTF method to a bit stream of an enhanced layer. When an arbitrary frame of the video signal is encoded, information, enabling at least one vector, derived from a first motion vector of a first block included in the bit stream of the base layer in the same direction as the first motion vector, to be used as a motion vector of an image block in the arbitrary frame, is recorded in the bit stream of the enhanced layer. The first motion vector is directed in the same direction as a temporal direction from the arbitrary frame to the first block.
摘要翻译：本发明涉及使用子层的预测视频帧的运动矢量对视频信号进行编码并解码编码的视频数据的方法。该方法使用预设方法将视频信号编码到基本层的比特流，同时使用可缩放的MCTF方法将视频信号编码到增强层的比特流。当对视频信号的任意帧进行编码时，能够使包含在与第一运动矢量相同方向的基本层的比特流中的第一块的第一运动矢量中的至少一个矢量的信息成为用作任意帧中的图像块的运动矢量被记录在增强层的比特流中。第一运动矢量指向与从任意帧到第一块的时间方向相同的方向。

40. 发明授权

US08428144B2 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：US08428144B2
公开(公告)日：2013-04-23
申请号：US12223697
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： A method of decoding a video signal is disclosed. The present invention includes determining whether to store a first partial picture when the first partial picture and a first full picture are corresponding to a first temporal point and storing the first partial picture for decoding a second full picture referring to the first partial picture, the second full picture being corresponding to 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 second full picture on the scalable domain.
摘要翻译：公开了解码视频信号的方法。本发明包括当第一部分图像和第一全景图像对应于第一时间点时确定是否存储第一部分图像，并且参考第一部分图像存储用于解码第二全图像的第一部分图像，第二部分图像全图像对应于第二时间点，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第二全图像的级别。

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