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61. 发明授权

US07929606B2 Method and apparatus for encoding/decoding video signal using block prediction information 有权
标题翻译：使用块预测信息对视频信号进行编码/解码的方法和装置
公开(公告)号：US07929606B2
公开(公告)日：2011-04-19
申请号：US11918212
申请日：2006-01-20
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： H04B1/66
CPC分类号： H04N19/615 , H04N19/11 , H04N19/13 , H04N19/176 , H04N19/187 , H04N19/196 , H04N19/197 , H04N19/31 , H04N19/46 , H04N19/61 , H04N19/63 , H04N19/70
摘要： This invention relates to a method and apparatus for encoding video signals using prediction information of an intra mode block of a sub-layer and decoding the encoded video data accordingly. The method encodes a video signal in a scalable MCTF scheme to output a bit stream of an enhanced layer, and simultaneously encodes the video signal using a pre-determined method to output a bit stream of a base layer. When the video signal is encoded in the MCTF schemes, an image block included in an arbitrary frame of the video signal is coded as an intra mode using pixels adjacent to the image block, on the basis of prediction information of the corresponding block coded as the intra mode, the corresponding block being included in a bit stream of the base layer and corresponding to the image block.
摘要翻译：本发明涉及使用子层的帧内模式块的预测信息对视频信号进行编码的方法和装置，并相应地解码编码的视频数据。该方法以可缩放的MCTF方案编码视频信号以输出增强层的比特流，并且使用预定方法同时对视频信号进行编码以输出基本层的比特流。当以MCTF方案编码视频信号时，视频信号的任意帧中包括的图像块根据与图像块相邻的像素的帧内模式，基于被编码为帧模式，相应的块被包括在基本层的比特流中并对应于图像块。

62. 发明授权

US07787540B2 Method for scalably encoding and decoding video signal 有权
标题翻译：视频信号可扩展编码和解码的方法
公开(公告)号：US07787540B2
公开(公告)日：2010-08-31
申请号：US11392637
申请日：2006-03-30
申请人： Seung Wook Park , Ji Ho Park , Byeong Moon Jeon , Doe Hyun Yoon , Hyun Wook Park
发明人： Seung Wook Park , Ji Ho Park , Byeong Moon Jeon , Doe Hyun Yoon , Hyun Wook Park
IPC分类号： H04N7/12 , H04N11/02 , H04N11/04 , H04B1/66
CPC分类号： H04N19/615 , H04N19/105 , H04N19/13 , H04N19/187 , H04N19/31 , H04N19/33 , H04N19/46 , H04N19/59 , H04N19/61 , H04N19/63
摘要： In one embodiment, decoding of a video signal includes predicting at least a portion of a current image in a current layer based on at least a portion of a base image in a base layer and offset information. The offset information indicates an offset based on at least one pixel in the current image and a corresponding at least one pixel in the base image. For example, the offset information may represent a position offset between at least one sample in the current image and at least one sample in an up-sampled portion of the base image.
摘要翻译：在一个实施例中，视频信号的解码包括基于基本层中的基本图像的至少一部分和偏移信息来预测当前图像中的当前图像的至少一部分。偏移信息指示基于当前图像中的至少一个像素和基本图像中相应的至少一个像素的偏移。例如，偏移信息可以表示当前图像中的至少一个样本与基本图像的上采样部分中的至少一个样本之间的位置偏移。

63. 发明授权

US07746933B2 Method and apparatus for encoding/decoding video signal using reference pictures 有权
标题翻译：使用参考图像对视频信号进行编码/解码的方法和装置
公开(公告)号：US07746933B2
公开(公告)日：2010-06-29
申请号：US11401318
申请日：2006-04-11
申请人： Seung Wook Park , Ji Ho Park , Byeong Moon Jeon , Doe Hyun Yoon
发明人： Seung Wook Park , Ji Ho Park , Byeong Moon Jeon , Doe Hyun Yoon
IPC分类号： H04N7/12
CPC分类号： H04N19/615 , H04N7/0122 , H04N19/13 , H04N19/46 , H04N19/61 , H04N19/63 , H04N19/70
摘要： In the method for decoding a video signal, at least a portion of a current image in a current layer is predicted based on at least a portion of a reference image and offset information. The offset information may indicate a position offset between at least one boundary pixel of the reference image and at least one boundary pixel of the current image.
摘要翻译：在对视频信号进行解码的方法中，基于参考图像和偏移信息的至少一部分来预测当前图像中的当前图像的至少一部分。偏移信息可以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。

64. 发明授权

US07733963B2 Method for encoding and decoding video signal 有权
标题翻译：视频信号编码和解码方法
公开(公告)号：US07733963B2
公开(公告)日：2010-06-08
申请号：US12424156
申请日：2009-04-15
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 , H04N11/02 , H04N11/04 , H04B1/66
CPC分类号： H04N19/577 , H04N19/105 , H04N19/137 , H04N19/176 , H04N19/187 , H04N19/31 , H04N19/33 , H04N19/59
摘要： Disclosed is a method for encoding a decoding a video signal. In the procedure of encoding the video signal, when a frame temporarily simultaneous with a frame including a macro block of an enhanced layer which will obtain a prediction video does not exist in a base layer, the macro block is encoded based on difference values of residual data using corresponding residual blocks in a past frame and a future frame of the base layer which are residual data corresponding to image difference values and using a residual block for the macro block of the enhanced layer. In another embodiment, the macro block is encoded based on difference values of residual data using corresponding residual blocks in a past frame and a future frame of the enhanced layer and the residual block for the macro block. Accordingly, a residual prediction mode is applied for a macro block of an enhanced layer even if a frame temporally simultaneous with a frame of the enhanced layer does not exist in a base layer, thereby improve coding efficiency.
摘要翻译：公开了一种对视频信号进行解码的方法。在对视频信号进行编码的过程中，当基本层中不存在与包含将获得预测视频的增强层的宏块的帧临时同时的帧时，基于残差的差值对宏块进行编码使用对应于图像差值的残差数据的过去帧中的相应残差块和基本层的未来帧的数据，并使用增强层的宏块的残留块。在另一个实施例中，使用过去帧中的对应的残差块和增强层的未来帧以及宏块的剩余块，基于残差数据的差值对宏块进行编码。因此，即使在基层中不存在时间上与增强层的帧同时存在的帧，也可以对增强层的宏块应用残差预测模式，从而提高编码效率。

65. 发明申请

US20100091885A1 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：US20100091885A1
公开(公告)日：2010-04-15
申请号：US12585998
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： H04N11/02
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 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.
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。

66. 发明申请

US20090304091A1 Method and Apparatus for Decoding/Encoding of a Scalable Video Signal 审中-公开
标题翻译：用于解码/编码可扩展视频信号的方法和装置
公开(公告)号：US20090304091A1
公开(公告)日：2009-12-10
申请号：US12225863
申请日：2007-04-03
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： H04N7/26
CPC分类号： H04N19/34 , H04N19/129 , H04N19/174 , H04N19/91
摘要： In decoding for a data layer for received SNR enhancement, provided is a decoding method including the steps of extracting number information for selector information related to a set of base values in coding data of a plurality of blocks in an arbitrary picture belonging to the received data layer from the received data layer, obtaining 1-dimensional selector information by extracting the base values from the received data layer, as indicated, by the extracted number information from the received data layer, and decoding data within the received data layer into data of each of the blocks prior to coding based on the 1-dimensional selector information.
摘要翻译：在对于接收的SNR增强的数据层的解码中，提供了一种解码方法，包括以下步骤：提取与属于接收数据的任意图像中的多个块的编码数据中的一组基本值相关的选择器信息的编号信息从所接收的数据层获取1维选择器信息，通过从所接收的数据层提取的数字信息中提取来自接收数据层的基本值，并且将接收到的数据层内的数据解码为每个基于一维选择器信息进行编码之前的块。

67. 发明申请

US20090220000A1 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：US20090220000A1
公开(公告)日：2009-09-03
申请号：US12087464
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： H04N7/26
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 motion prediction in encoding or decoding of video signal. The present method checks whether at least one of vertically-adjacent two macro blocks on a base layer is intra mode, and if only one of the two macro blocks is identified to intra mode, motion information of an inter-mode macro block of the two macro blocks is copied to the other intra-mode macro block in order to set the intra-mode macro block to a macro block having motion information.
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运动预测的方法。本方法检查基层上的垂直相邻的两个宏块中的至少一个是帧内模式，如果仅将两个宏块中的一个识别为帧内模式，则两个宏模块的运动信息将宏块复制到另一个模内宏块，以便将模式内宏块设置为具有运动信息的宏块。

68. 发明申请

US20090060050A1 Method for encoding and decoding video signal 有权
标题翻译：视频信号编码和解码方法
公开(公告)号：US20090060050A1
公开(公告)日：2009-03-05
申请号：US12289563
申请日：2008-10-30
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： H04N7/32
CPC分类号： H04N19/577 , H04N19/105 , H04N19/137 , H04N19/176 , H04N19/187 , H04N19/31 , H04N19/33 , H04N19/59
摘要： Disclosed is a method for encoding a decoding a video signal. In the procedure of encoding the video signal, when a frame temporarily simultaneous with a frame including a macro block of an enhanced layer which will obtain a prediction video does not exist in a base layer, the macro block is encoded based on difference values of residual data using corresponding residual blocks in a past frame and a future frame of the base layer which are residual data corresponding to image difference values and using a residual block for the macro block of the enhanced layer. In another embodiment, the macro block is encoded based on difference values of residual data using corresponding residual blocks in a past frame and a future frame of the enhanced layer and the residual block for the macro block. Accordingly, a residual prediction mode is applied for a macro block of an enhanced layer even if a frame temporally simultaneous with a frame of the enhanced layer does not exist in a base layer, thereby improve coding efficiency.
摘要翻译：公开了一种对视频信号进行解码的方法。在对视频信号进行编码的过程中，当基本层中不存在与包含将获得预测视频的增强层的宏块的帧临时同时的帧时，基于残差的差值对宏块进行编码使用对应于图像差值的残差数据的过去帧中的相应残差块和基本层的未来帧的数据，并使用增强层的宏块的残留块。在另一个实施例中，使用过去帧中的对应的残差块和增强层的未来帧以及宏块的剩余块，基于残差数据的差值对宏块进行编码。因此，即使在基层中不存在时间上与增强层的帧同时存在的帧，也可以对增强层的宏块应用残差预测模式，从而提高编码效率。

69. 发明申请

US20080232476A1 Method For Coding/Decoding Video Data 审中-公开
标题翻译：视频数据编码/解码方法
公开(公告)号：US20080232476A1
公开(公告)日：2008-09-25
申请号：US11914709
申请日：2006-05-19
申请人： Byeong Moon Jeon , Seung Wook Park , Ji Ho Park , Doe Hyun Yoon
发明人： Byeong Moon Jeon , Seung Wook Park , Ji Ho Park , Doe Hyun Yoon
IPC分类号： H04N7/26
CPC分类号： H04N19/36 , H04N19/129 , H04N19/176 , H04N19/34
摘要： The present invention relates to coding of SNR enhancement layer data produced during video signal encoding. The present method determines order or blocks in a picture according to a probability table that is obtained from frequencies of locations where non-zero data exists, scans and codes data on each block to data stream as selecting blocks in the determined order, updates the probability table, re-determines order of blocks in the picture based on the updated probability table, and scans and codes data on each block to data stream just after location where the previous scanning is suspended as selecting blocks in the re-determined order. The present invention increases probability to provide a decoding side with more data that contributes to video quality improvement.
摘要翻译：本发明涉及在视频信号编码期间产生的SNR增强层数据的编码。本方法根据从存在非零数据的位置的频率获得的概率表来确定图像中的顺序或块，扫描并将每个块上的数据编码为数据流，以确定的顺序作为选择块，更新概率表，基于更新的概率表重新确定图片中的块的顺序，并且将每个块上的数据扫描并将数据编码到恰好在先前扫描被暂停的位置之后的数据流，作为重新确定顺序的选择块。本发明增加了为解码侧提供更多数据有助于视频质量改进的概率。

70. 发明授权

US08792554B2 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：US08792554B2
公开(公告)日：2014-07-29
申请号：US12087523
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： H04B1/66 , H04N7/12 , 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： A method for performing inter-layer prediction when encoding/decoding a video signal, includes confirming, by a decoding apparatus, whether or not only one macroblock of a field macroblock pair of a base layer is coded in intra mode, the field macroblock pair is two vertically adjacent field macroblocks. The method further includes predicting motion information of a current macroblock pair in an enhanced layer using motion information of an inter-mode macroblock in the field macroblock pair if the confirming confirms that only one of the macroblocks in the field macroblock pair is coded in the intra mode. A frame macroblock pair is constructed from the field macroblock pair if at least one of the macroblocks the field macroblock pair is coded in the intra mode, and texture prediction information of the current macroblock pair is obtained using texture information of the constructed frame macroblock pair.
摘要翻译：一种在对视频信号进行编码/解码时进行层间预测的方法，包括：由解码装置确认是否以帧内模式对基本层的场宏块对中的一个宏块进行编码，场宏块对为两个垂直相邻的场宏块。该方法还包括：如果确认确认在场宏块对中的仅一个宏块在帧内宏块对中进行编码，则使用场宏块对中的模式间宏块的运动信息来预测增强层中的当前宏块对的运动信息模式。如果场内宏块对中的至少一个宏块对以帧内模式编码，则从场宏块对构造帧宏块对，并且使用构造的帧宏块对的纹理信息获得当前宏块对的纹理预测信息。

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