专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

EP3032829B1 METHOD FOR DECODING VIDEO BY CONSIDERING SKIP AND SPLIT ORDER 有权
公开(公告)号：EP3032829B1
公开(公告)日：2020-03-04
申请号：EP15195916.0
申请日：2011-01-13
申请人： Samsung Electronics Co., Ltd.
发明人： KIM, ll-Koo , MIN, Jung-Hye , JUNG, Hae-Kyung , LEE, Sun-Il , CHEON, Min-Su
IPC分类号： H04N19/105 , H04N19/96 , H04N19/119

2. 发明授权

EP2624557B1 VIDEO ENCODING METHOD FOR ENCODING HIERARCHICAL-STRUCTURE SYMBOLS AND VIDEO DECODING METHOD FOR DECODING HIERARCHICAL-STRUCTURE SYMBOLS 有权
公开(公告)号：EP2624557B1
公开(公告)日：2018-08-01
申请号：EP11829610.2
申请日：2011-09-30
申请人： Samsung Electronics Co., Ltd.
发明人： CHEON, Min-Su , MIN, Jung-Hye , HAN, Woo-Jin , LEE, Tammy , LEE, Sun-Il
IPC分类号： H04N19/119 , H04N19/132 , H04N19/19 , H04N19/30 , H04N19/176 , H04N19/103 , H04N19/96 , H04N19/122 , H04N19/172 , H04N19/136 , H04N19/174 , H04N19/463 , H04N19/61
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 for encoding symbols having a hierarchical structure, the video encoding method including: 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.

3. 发明公开

EP3032829A3 METHOD AND APPARATUS FOR ENCODING VIDEO AND METHOD AND APPARATUS FOR DECODING VIDEO BY CONSIDERING SKIP AND SPLIT ORDER 有权
标题翻译：方法和设备，用于解码视频数据编码的视频数据和方法及装置，包括ÜBERSPRINGUNGS-与分工序列
公开(公告)号：EP3032829A3
公开(公告)日：2016-07-13
申请号：EP15195916.0
申请日：2011-01-13
申请人： Samsung Electronics Co., Ltd.
发明人： KIM, ll-Koo , MIN, Jung-Hye , JUNG, Hae-Kyung , LEE, Sun-Il , CHEON, Min-Su
IPC分类号： H04N19/105 , H04N19/96 , H04N19/119
摘要： A method of decoding a video includes: receiving and parsing a bitstream of encoded video data; extracting, from the bitstream, information about a maximum size of a coding unit being a data unit in which a picture is decoded, information about an order of split information and skip mode information about coding units according to depths, and, according to the order of the split information and the skip mode information, information about a coded depth and an encoding mode and encoded video data according to a maximum coding unit of the picture; and based on the extracted information about the maximum size of the coding unit and the information about the coded depth and the encoding mode, decoding the encoded video data of the picture according to coding units having a tree structure including coding units of coded depths.

4. 发明公开

EP2645719A2 METHOD AND DEVICE FOR ENCODING INTRA PREDICTION MODE FOR IMAGE PREDICTION UNIT, AND METHOD AND DEVICE FOR DECODING INTRA PREDICTION MODE FOR IMAGE PREDICTION UNIT 审中-公开
标题翻译：方法和装置编码图像预测单元和操作方法和器材INTRAPRÄDIKTIONSMODUS用于解码INTRAPRÄDIKTIONSMODUS用于图像预测单元
公开(公告)号：EP2645719A2
公开(公告)日：2013-10-02
申请号：EP11850033.9
申请日：2011-12-23
申请人： Samsung Electronics Co., Ltd.
发明人： SEREGIN, Vadim , CHEN, Jianle , LEE, Sun-Il , LEE, Tammy
IPC分类号： H04N7/34
CPC分类号： H04N19/13 , H04N19/11 , H04N19/119 , H04N19/154 , H04N19/186 , H04N19/46 , H04N19/463 , H04N19/593
摘要： Provided are methods and apparatuses for efficiently encoding and decoding an intra prediction mode of a prediction unit of a chrominance component by using an intra prediction mode of a prediction unit of a luminance component. The method of encoding an intra prediction mode includes: according to whether an intra prediction mode of a prediction unit of a luminance component is the same as any of predetermined intra prediction modes in an intra prediction mode candidate group applicable to a prediction unit of a chrominance component, reconstructing the intra prediction mode candidate group of the prediction unit of the chrominance component by excluding an intra prediction mode of the prediction unit of the chrominance component which is same as an intra prediction mode of the prediction unit of the luminance component from the intra prediction mode candidate group or replacing an intra prediction mode of the prediction unit of the chrominance component which is same as an intra prediction mode of the prediction unit of the luminance component with another intra prediction mode, and encoding the intra prediction mode of the prediction unit of the chrominance component by using the reconstructed intra prediction mode candidate group.
摘要翻译：提供了用于有效地编码，并通过使用在亮度分量的预测单元的帧内预测模式的色度分量的预测单元的帧内预测模式的解码的方法和设备。的帧内预测模式编码的方法，包括：根据是否帧内的亮度分量的预测单元的预测模式是一样的任何预定帧内预测对帧内预测模式候选组模式中适用于色度的预测单元部件，通过排除对色度分量所有的预测单元的帧内预测模式重构所述色度分量的预测单元的帧内预测模式候选组，其是相同从帧内的亮度分量的预测单元的帧内预测模式预测模式候选组或更换的色度分量所有的预测单元，其是相同的，如结合另一个帧内预测模式的亮度分量的预测单元的帧内预测模式的帧内预测模式，并且编码所述预测单元的帧内预测模式通过使用重构的帧内预测色度分量的离子模式候选组。

5. 发明公开

EP3910942A1 METHOD AND APPARATUS FOR ENCODING VIDEO AND METHOD AND APPARATUS FOR DECODING VIDEO BY CONSIDERING SKIP AND SPLIT ORDER 有权
公开(公告)号：EP3910942A1
公开(公告)日：2021-11-17
申请号：EP21183935.2
申请日：2011-01-13
申请人： Samsung Electronics Co., Ltd.
发明人： KIM, II-Koo , MIN, Jung-Hye , JUNG, Hae-Kyung , LEE, Sun-Il , CHEON, Min-Su
IPC分类号： H04N19/105 , H04N19/96 , H04N19/119
摘要： A method of encoding a video includes: determining coding units having a tree structure including coding units of coded depths and determining encoding modes for the coding units of the coded depths by performing encoding based on coding units according to depths, the coding units according to depths obtained by hierarchically splitting the maximum coding unit as a depth deepens; and outputting information indicating an order of split information and skip mode information which is selectively determined for the coding units according to depths, and information about the encoding modes for the coding units of the coded depths including the split information and the skip mode information which are arranged according to the order.

6. 发明公开

EP3200454A1 VIDEO DECODING METHOD WHICH PERFORMS DEBLOCKING FILTERING BASED ON TREE-STRUCTURE ENCODING UNITS 无效
标题翻译：基于树结构编码单元进行去块滤波的视频解码方法
公开(公告)号：EP3200454A1
公开(公告)日：2017-08-02
申请号：EP17155086.6
申请日：2011-04-13
申请人： Samsung Electronics Co., Ltd.
发明人： HAN, Woo-Jin , ALSHINA, Elena , MIN, Jung-Hye , ALSHIN, Alexander , KIM, Il-Koo , SHLYAKHOV, Nikolay , LEE, Tammy , LEE, Sun-Il , CHEON, Min-Su , CHEN, Jianle , SEREGIN, Vadim , HONG, Yoon-Mi
IPC分类号： H04N19/117 , H04N19/119 , H04N19/139 , H04N19/147 , H04N19/159 , H04N19/96 , H04N19/61 , H04N19/86 , H04N19/176 , H04N19/44 , H04N19/82
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 decoding a video, which performs deblocking filtering based on coding units. The corresponding emcoding method includes determining a filtering boundary on which deblocking filtering is to be performed based on at least one data unit from among coding units that are hierarchically configured according to depths indicating a number of times at least one maximum coding unit is spatially spilt, and prediction units and transformation units respectively for prediction and transformation of the coding units, determining filtering strength at the filtering boundary based on a prediction mode of a coding unit to which adjacent pixels belong based on the filtering boundary, and transformation coefficient values of pixels adjacent to the filtering boundary, and performing deblocking filtering based on the determined filtering strength.
摘要翻译：一种解码基于编码单元执行解块滤波的视频的方法。相应的编码方法包括基于根据表示至少一个最大编码单元被空间溢出的次数的深度分层次配置的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，以及分别用于编码单元的预测和变换的预测单元和变换单元，基于滤波边界基于相邻像素所属的编码单元的预测模式来确定滤波边界处的滤波强度，以及相邻像素的变换系数值到过滤边界，并且基于所确定的过滤强度执行去块滤波。

7. 发明公开

EP4142291A1 METHOD FOR DECODING VIDEO BY CONSIDERING SKIP AND SPLIT ORDER 审中-公开
公开(公告)号：EP4142291A1
公开(公告)日：2023-03-01
申请号：EP22201874.9
申请日：2011-01-13
申请人： Samsung Electronics Co., Ltd.
发明人： KIM, II-Koo , MIN, Jung-Hye , JUNG, Hae-Kyung , LEE, Sun-Il , CHEON, Min-Su
IPC分类号： H04N19/70 , H04N19/96
摘要： A method of encoding a video includes: determining coding units having a tree structure including coding units of coded depths and determining encoding modes for the coding units of the coded depths by performing encoding based on coding units according to depths, the coding units according to depths obtained by hierarchically splitting the maximum coding unit as a depth deepens; and outputting information indicating an order of split information and skip mode information which is selectively determined for the coding units according to depths, and information about the encoding modes for the coding units of the coded depths including the split information and the skip mode information which are arranged according to the order.

8. 发明公开

EP3713231A1 METHOD AND APPARATUS FOR ENCODING VIDEO AND METHOD AND APPARATUS FOR DECODING VIDEO BY CONSIDERING SKIP AND SPLIT ORDER 有权
公开(公告)号：EP3713231A1
公开(公告)日：2020-09-23
申请号：EP20175076.7
申请日：2011-01-13
申请人： Samsung Electronics Co., Ltd.
发明人： KIM, Il-Koo , MIN, Jung-Hye , JUNG, Hae-Kyung , LEE, Sun-Il , CHEON, Min-Su
IPC分类号： H04N19/105 , H04N19/96 , H04N19/119
摘要： A method of encoding a video includes: determining coding units having a tree structure including coding units of coded depths and determining encoding modes for the coding units of the coded depths by performing encoding based on coding units according to depths, the coding units according to depths obtained by hierarchically splitting the maximum coding unit as a depth deepens; and outputting information indicating an order of split information and skip mode information which is selectively determined for the coding units according to depths, and information about the encoding modes for the coding units of the coded depths including the split information and the skip mode information which are arranged according to the order.

9. 发明授权

EP3573336B1 METHOD AND APPARATUS FOR ENCODING VIDEO AND APPARATUS FOR DECODING VIDEO BY CONSIDERING SKIP AND SPLIT ORDER 有权
公开(公告)号：EP3573336B1
公开(公告)日：2020-07-15
申请号：EP19186348.9
申请日：2011-01-13
申请人： Samsung Electronics Co., Ltd.
发明人： KIM, II-Koo , MIN, Jung-Hye , JUNG, Hae-Kyung , LEE, Sun-Il , CHEON, Min-Su
IPC分类号： H04N19/105 , H04N19/96 , H04N19/119

10. 发明授权

EP2594075B1 METHOD FOR DECODING IMAGE THROUGH INTRA PREDICTION 有权
标题翻译：通过帧内预测来解码图像的方法
公开(公告)号：EP2594075B1
公开(公告)日：2017-11-01
申请号：EP11807075.4
申请日：2011-07-15
申请人： Samsung Electronics Co., Ltd.
发明人： MIN, Jung-Hye , LEE, Sun-Il , HAN, Woo-Jin
IPC分类号： H04N19/80 , H04N19/196 , H04N19/176 , H04N19/14 , H04N19/11 , H04N19/105 , H04N19/593
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

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式