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1.发明申请VIDEO ENCODING METHOD FOR ENCODING HIERARCHICAL-STRUCTURE SYMBOLS AND A DEVICE THEREFOR, AND VIDEO DECODING METHOD FOR DECODING HIERARCHICAL-STRUCTURE SYMBOLS AND A DEVICE THEREFOR 有权用于编码分层结构符号的视频编码方法及其设备，以及用于解码分层结构符号的视频解码方法及其设备公开(公告)号：US20130195202A1
公开(公告)日：2013-08-01
申请号：US13877102
申请日：2011-09-30
申请人： Min-su Cheon , Jung-hye Min , Woo-jin Han , Tammy Lee , Sun-il Lee
发明人： Min-su Cheon , Jung-hye Min , Woo-jin Han , Tammy Lee , Sun-il Lee
IPC分类号： H04N7/26
CPC分类号： H04N19/30 , H04N19/119 , H04N19/176 , H04N19/463 , H04N19/61 , H04N19/70 , H04N19/96
摘要： Provided is a video encoding method and an apparatus for performing the same, and a video decoding method and an apparatus for performing the same. The video encoding method for encoding symbols having a hierarchical structure includes: encoding a picture of a video based on data units having a hierarchical structure; determining symbols of the encoded picture based on the data units having the hierarchical structure; determining an encoding method of the symbols based on characteristics of symbols, which are determined based on the data units having the hierarchical structure; and encoding and outputting the symbols according to the determined encoding method.
摘要翻译： 提供了一种视频编码方法及其执行方法，以及一种视频解码方法及其执行方法。 用于编码具有分层结构的符号的视频编码方法包括：基于具有分层结构的数据单元对视频的图像进行编码; 基于具有分层结构的数据单元确定编码图像的符号; 基于基于具有所述分层结构的数据单元确定的符号的特性来确定符号的编码方法; 以及根据所确定的编码方法对符号进行编码和输出。
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2.发明授权Method and apparatus for encoding/decoding image with reference to a plurality of frames 有权参考多个帧对图像进行编码/解码的方法和装置公开(公告)号：US09055300B2
公开(公告)日：2015-06-09
申请号：US12914373
申请日：2010-10-28
申请人： Tammy Lee , Jung-hye Min , Woo-jin Han , Sun-il Lee
发明人： Tammy Lee , Jung-hye Min , Woo-jin Han , Sun-il Lee
摘要： An image encoder generates a reference frame by modifying a previously encoded frame and encodes a current block of a current frame based on a group including the previously encoded frame and the reference frame, wherein in the encoding of the current block, a reference to a first frame included in the group is considered to be the same as a reference to any other frame included in the group.
摘要翻译： 图像编码器通过修改先前编码的帧并基于包括先前编码的帧和参考帧的组对当前帧的当前块进行编码来生成参考帧，其中在当前块的编码中，对第一 该组中包括的帧被认为与对组中包括的任何其他帧的引用相同。
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3.发明申请VIDEO ENCODING METHOD AND VIDEO ENCODING APPARATUS AND VIDEO DECODING METHOD AND VIDEO DECODING APPARATUS, WHICH PERFORM DEBLOCKING FILTERING BASED ON TREE-STRUCTURE ENCODING UNITS 有权视频编码方法和视频编码装置和视频解码方法和视频解码装置，其基于树结构编码单元执行解码滤波公开(公告)号：US20130077682A1
公开(公告)日：2013-03-28
申请号：US13641403
申请日：2011-04-13
申请人： Woo-jin Han , Elena Alshina , Jung-hye Min , Alexander Alshin , Il-koo Kim , Nikolay Shlyakhov , Tammy Lee , Sun-il Lee , Min-su Cheon , Jianle Chen , Vadim Seregin , Yoon-mi Hong
发明人： Woo-jin Han , Elena Alshina , Jung-hye Min , Alexander Alshin , Il-koo Kim , Nikolay Shlyakhov , Tammy Lee , Sun-il Lee , Min-su Cheon , Jianle Chen , Vadim Seregin , Yoon-mi Hong
IPC分类号： H04N7/32
CPC分类号： H04N19/50 , H04N19/117 , H04N19/119 , H04N19/139 , H04N19/147 , H04N19/159 , H04N19/172 , H04N19/176 , H04N19/184 , H04N19/197 , H04N19/30 , H04N19/44 , H04N19/513 , H04N19/52 , H04N19/59 , H04N19/593 , H04N19/61 , H04N19/80 , H04N19/82 , H04N19/86 , H04N19/96
摘要： A method of encoding a video is provided, the method includes: determining a filtering boundary on which deblocking filtering is to be performed based on at least one data unit from among a plurality of coding units that are hierarchically configured according to depths indicating a number of times at least one maximum coding unit is spatially spilt, and a plurality of prediction units and a plurality of transformation units respectively for prediction and transformation of the plurality of coding units, determining filtering strength at the filtering boundary based on a prediction mode of a coding unit to which pixels adjacent to the filtering belong from among the plurality of coding units, and transformation coefficient values of the pixels adjacent to the filtering boundary, and performing deblocking filtering on the filtering boundary based on the determined filtering strength.
摘要翻译： 提供了一种对视频进行编码的方法，该方法包括：基于根据指示多个编码单元的深度分级配置的多个编码单元中的至少一个数据单元来确定要执行去块滤波的滤波边界 至少一个最大编码单位在空间上溢出，以及分别用于多个编码单元的预测和变换的多个预测单元和多个变换单元，基于编码的预测模式确定滤波边界处的滤波强度 基于与滤波相邻的像素属于多个编码单位的单元和与滤波边界相邻的像素的变换系数值，并且基于所确定的滤波强度对滤波边界进行去块滤波。
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公开(公告)号：US09712822B2
公开(公告)日：2017-07-18
申请号：US13641403
申请日：2011-04-13
申请人： Woo-jin Han , Elena Alshina , Jung-hye Min , Alexander Alshin , Il-koo Kim , Nikolay Shlyakhov , Tammy Lee , Sun-il Lee , Min-su Cheon , Jianle Chen , Vadim Seregin , Yoon-mi Hong
发明人： Woo-jin Han , Elena Alshina , Jung-hye Min , Alexander Alshin , Il-koo Kim , Nikolay Shlyakhov , Tammy Lee , Sun-il Lee , Min-su Cheon , Jianle Chen , Vadim Seregin , Yoon-mi Hong
IPC分类号： H04N7/32 , H04N19/119 , H04N19/176 , H04N19/196 , H04N19/50 , H04N19/147 , H04N19/61 , H04N19/96 , H04N19/513 , H04N19/593 , H04N19/44 , H04N19/52 , H04N19/172
CPC分类号： H04N19/50 , H04N19/117 , H04N19/119 , H04N19/139 , H04N19/147 , H04N19/159 , H04N19/172 , H04N19/176 , H04N19/184 , H04N19/197 , H04N19/30 , H04N19/44 , H04N19/513 , H04N19/52 , H04N19/59 , H04N19/593 , H04N19/61 , H04N19/80 , H04N19/82 , H04N19/86 , H04N19/96
摘要： A method of encoding a video is provided, the method includes: determining a filtering boundary on which deblocking filtering is to be performed based on at least one data unit from among a plurality of coding units that are hierarchically configured according to depths indicating a number of times at least one maximum coding unit is spatially spilt, and a plurality of prediction units and a plurality of transformation units respectively for prediction and transformation of the plurality of coding units, determining filtering strength at the filtering boundary based on a prediction mode of a coding unit to which pixels adjacent to the filtering belong from among the plurality of coding units, and transformation coefficient values of the pixels adjacent to the filtering boundary, and performing deblocking filtering on the filtering boundary based on the determined filtering strength.
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5.发明授权Video encoding method for encoding hierarchical-structure symbols and a device therefor, and video decoding method for decoding hierarchical-structure symbols and a device therefor 有权用于编码分级结构符号的视频编码方法及其装置，以及用于解码分级结构符号的视频解码方法及其装置公开(公告)号：US09300957B2
公开(公告)日：2016-03-29
申请号：US13877102
申请日：2011-09-30
申请人： Min-su Cheon , Jung-hye Min , Woo-jin Han , Tammy Lee , Sun-il Lee
发明人： Min-su Cheon , Jung-hye Min , Woo-jin Han , Tammy Lee , Sun-il Lee
IPC分类号： H04N7/50 , H04N19/30 , H04N19/176 , H04N19/119 , H04N19/61 , H04N19/96 , H04N19/463 , G06K9/36 , G06K9/46
CPC分类号： H04N19/30 , H04N19/119 , H04N19/176 , H04N19/463 , H04N19/61 , H04N19/70 , H04N19/96
摘要： Provided is a video encoding method and an apparatus for performing the same, and a video decoding method and an apparatus for performing the same. The video encoding method for encoding symbols having a hierarchical structure includes: encoding a picture of a video based on data units having a hierarchical structure; determining symbols of the encoded picture based on the data units having the hierarchical structure; determining an encoding method of the symbols based on characteristics of symbols, which are determined based on the data units having the hierarchical structure; and encoding and outputting the symbols according to the determined encoding method.
摘要翻译： 提供了一种视频编码方法及其执行方法，以及一种视频解码方法及其执行方法。 用于编码具有分层结构的符号的视频编码方法包括：基于具有分层结构的数据单元对视频的图像进行编码; 基于具有分层结构的数据单元确定编码图像的符号; 基于基于具有所述分层结构的数据单元确定的符号的特性来确定符号的编码方法; 以及根据所确定的编码方法对符号进行编码和输出。
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6.发明授权Method and apparatus for encoding and decoding image through intra prediction 有权通过帧内预测对图像进行编码和解码的方法和装置公开(公告)号：US09083987B2
公开(公告)日：2015-07-14
申请号：US13184096
申请日：2011-07-15
申请人： Jung-hye Min , Sun-il Lee , Woo-jin Han
发明人： Jung-hye Min , Sun-il Lee , Woo-jin Han
IPC分类号： H04N7/32 , H04N19/593 , H04N19/176 , H04N19/196 , H04N19/80
CPC分类号： H04N19/593 , H04N19/105 , H04N19/11 , H04N19/14 , H04N19/167 , H04N19/176 , H04N19/182 , H04N19/196 , H04N19/513 , H04N19/80 , H04N19/91
摘要： A method and apparatus for encoding and decoding an image through intra prediction using a pixel of the neighboring block along an extended line having a predetermined gradient about a pixel inside the current block.
摘要翻译： 一种用于通过使用相邻块的像素沿着具有关于当前块内的像素的预定梯度的延伸线的帧内预测对图像进行编码和解码的方法和装置。
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7.发明授权Video-encoding method and video-encoding apparatus using prediction units based on encoding units determined in accordance with a tree structure, and video-decoding method and video-decoding apparatus using prediction units based on encoding units determined in accordance with a tree structure 有权使用基于根据树结构确定的编码单位的预测单元的视频编码方法和视频编码装置，以及使用基于根据树结构确定的编码单位的预测单元的视频解码方法和视频解码装置公开(公告)号：US09247247B2
公开(公告)日：2016-01-26
申请号：US13641418
申请日：2011-04-13
申请人： Jung-hye Min , Woo-jin Han , Il-Koo Kim
发明人： Jung-hye Min , Woo-jin Han , Il-Koo Kim
IPC分类号： H04N7/32 , H04N19/50 , H04N19/176 , H04N19/196 , H04N19/61 , H04N19/593 , H04N19/51 , H04N19/119 , H04N19/147 , H04N19/96
CPC分类号： H04N19/50 , H04N19/117 , H04N19/119 , H04N19/139 , H04N19/147 , H04N19/159 , H04N19/172 , H04N19/176 , H04N19/184 , H04N19/197 , H04N19/30 , H04N19/44 , H04N19/513 , H04N19/52 , H04N19/59 , H04N19/593 , H04N19/61 , H04N19/80 , H04N19/82 , H04N19/86 , H04N19/96
摘要： Provided are a method and apparatus for encoding a video and a method and apparatus for decoding a video. The encoding method includes: splitting a picture of the video into one or more maximum coding units; encoding the picture based on coding units according to depths which are obtained based on a partition type determined according to the depths of the coding units according to depths, determining coding units according to coded depths with respect to each of the coding units according to depths, and thus determining coding units having a tree structure; and outputting data that is encoded based on the partition type and the coding units having the tree structure, information about the coded depths and an encoding mode, and coding unit structure information indicating a size and a variable depth of a coding unit.
摘要翻译： 提供了一种用于对视频进行编码的方法和装置以及用于对视频进行解码的方法和装置。 编码方法包括：将视频图像分割为一个或多个最大编码单元; 基于根据根据深度根据编码单元的深度确定的分区类型获得的深度编码图像的编码单元，根据根据深度的每个编码单元根据编码深度确定编码单位， 从而确定具有树结构的编码单元; 并输出基于划分类型编码的数据和具有树结构的编码单元，关于编码深度的信息和编码模式，以及指示编码单元的大小和可变深度的编码单元结构信息。
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公开(公告)号：US08605784B2
公开(公告)日：2013-12-10
申请号：US12857798
申请日：2010-08-17
申请人： Jung-hye Min , Woo-jin Han , Il-koo Kim
发明人： Jung-hye Min , Woo-jin Han , Il-koo Kim
CPC分类号： H04N19/159 , H04N19/105 , H04N19/11 , H04N19/115 , H04N19/117 , H04N19/176 , H04N19/182 , H04N19/44 , H04N19/50 , H04N19/593 , H04N19/82 , H04N19/96
摘要： Disclosed are a method and a apparatus for encoding a video, and a method and apparatus for decoding a video, in which neighboring pixels used to perform intra prediction on a current block to be encoded are filtered and intra prediction is performed by using the filtered neighboring pixels.
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9.发明授权Method and apparatus for decoding video according to individual parsing or decoding in data unit level, and method and apparatus for encoding video for individual parsing or decoding in data unit level 有权用于根据数据单元级别中的单独解析或解码来解码视频的方法和装置，以及用于对数据单元级别中的各个解析或解码的视频进行编码的方法和装置公开(公告)号：US08594183B2
公开(公告)日：2013-11-26
申请号：US12911087
申请日：2010-10-25
申请人： Woo-jin Han , Jung-hye Min , Il-koo Kim
发明人： Woo-jin Han , Jung-hye Min , Il-koo Kim
IPC分类号： H04N7/12
CPC分类号： H04N19/33 , H04N19/119 , H04N19/122 , H04N19/13 , H04N19/139 , H04N19/146 , H04N19/174 , H04N19/176 , H04N19/43 , H04N19/436 , H04N19/44 , H04N19/46 , H04N19/513 , H04N19/52 , H04N19/593 , H04N19/61 , H04N19/70 , H04N19/82 , H04N19/86
摘要： A video decoding method including: extracting, from a bitstream of an encoded video, at least one of information indicating independent parsing of a data unit and information indicating independent decoding of a data unit; extracting encoded video data and information about a coded depth and an encoding mode according to maximum coding units by parsing the bitstream based on the information indicating independent parsing of the data unit; and decoding at least one coding unit according to a coded depth of each maximum coding unit of the encoded video data, based on the information indicating independent decoding in the data unit and the information about the coded depth and the encoding mode according to maximum coding units.
摘要翻译： 一种视频解码方法，包括：从编码视频的比特流中提取指示数据单元的独立解析的信息和指示数据单元的独立解码的信息中的至少一个; 基于表示数据单元的独立解析的信息，通过解析比特流，根据最大编码单位提取编码视频数据和关于编码深度和编码模式的信息; 并根据编码视频数据的最大编码单位的编码深度，根据表示数据单元中的独立解码的信息和关于编码深度的信息和编码模式，根据最大编码单位来解码至少一个编码单元 。
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10.发明授权Video-encoding method and video-encoding apparatus based on encoding units determined in accordance with a tree structure, and video-decoding method and video-decoding apparatus based on encoding units determined in accordance with a tree structure 有权基于根据树结构确定的编码单元的视频编码方法和视频编码装置，以及基于根据树结构确定的编码单元的视频解码方法和视频解码装置公开(公告)号：US09485511B2
公开(公告)日：2016-11-01
申请号：US13641389
申请日：2011-04-13
申请人： Jung-hye Min , Woo-jin Han
发明人： Jung-hye Min , Woo-jin Han
IPC分类号： H04N7/26 , H04N19/119 , H04N19/176 , H04N19/196 , H04N19/61 , H04N19/50 , H04N19/147 , H04N19/96 , H04N19/513 , H04N19/593 , H04N19/44 , H04N19/52
CPC分类号： H04N19/50 , H04N19/117 , H04N19/119 , H04N19/139 , H04N19/147 , H04N19/159 , H04N19/172 , H04N19/176 , H04N19/184 , H04N19/197 , H04N19/30 , H04N19/44 , H04N19/513 , H04N19/52 , H04N19/59 , H04N19/593 , H04N19/61 , H04N19/80 , H04N19/82 , H04N19/86 , H04N19/96
摘要： Provided are a method and apparatus for encoding a video and a method and apparatus for decoding a video. The encoding method includes: splitting a picture of the video into one or more maximum coding units that are coding units having a maximum size; encoding the picture based on coding units according to depths which are obtained by hierarchically splitting each of the one or more maximum coding units according to depths in each of the one or more maximum coding units, determining coding units according to coded depths with respect to each of the coding units according to depths, and thus determining coding units having a tree structure; and outputting data that is encoded based on the coding units having the tree structure, information about the coded depths and an encoding mode, and coding unit structure information indicating a size and a variable depth of a coding unit.
摘要翻译： 提供了一种用于对视频进行编码的方法和装置以及用于对视频进行解码的方法和装置。 编码方法包括：将视频图像分割为具有最大尺寸的编码单元的一个或多个最大编码单元; 基于根据通过根据一个或多个最大编码单位中的每一个中的深度分层划分一个或多个最大编码单元中的每一个而获得的深度编码图像的编码单元，根据相对于每个最大编码单元的编码深度确定编码单元 根据深度编码单元，从而确定具有树结构的编码单元; 并且输出基于具有树结构的编码单元，关于编码深度的信息和编码模式进行编码的数据，以及指示编码单元的大小和可变深度的编码单元结构信息。
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