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1. 发明公开

EP2675168A4 METHOD FOR STORING MOTION INFORMATION AND METHOD FOR INDUCING TEMPORAL MOTION VECTOR PREDICTOR USING SAME 审中-公开
标题翻译：方法用于存储信息运动AND METHOD FOR时间，所以引起的运动矢量预测
公开(公告)号：EP2675168A4
公开(公告)日：2017-01-18
申请号：EP12745317
申请日：2012-02-09
申请人： LG ELECTRONICS INC
发明人： PARK JOONYOUNG , PARK SEUNGWOOK , LIM JAEHYUN , KIM JUNGSUN , CHOI YOUNGHEE , SUNG JAEWON , JEON BYEONGMOON , JEON YONGJOON
IPC分类号： H04N19/109 , H04N19/11 , H04N19/176 , H04N19/50 , H04N19/51 , H04N19/52 , H04N19/577
CPC分类号： H04N19/52 , H04N19/109 , H04N19/11 , H04N19/176 , H04N19/426 , H04N19/463 , H04N19/50 , H04N19/51 , H04N19/521 , H04N19/577
摘要： A motion information storing method and a TMVP deriving method using the motion information storing method are provided. The motion information storing method includes a step of determining a representative block out of blocks of a motion data storage unit in a co-located picture with a current picture and a step of storing motion information of the representative block as motion information of the motion data storage unit, wherein the motion information of the representative block is used as motion information of the blocks included in the motion data storage unit.
摘要翻译：本发明提供一种运动信息存储方法以及使用该运动信息存储方法的TMVP导出方法。的运动信息存储方法包括：确定性采矿的步骤与当前图像中的代表性块列于一个共同定位的图片的运动数据存储单元的块，并且存储代表块的运动信息作为运动数据的运动信息的步骤存储单元，worin代表块的运动信息作为块的运动信息包括在运动数据存储单元中。

2. 发明公开

EP2704435A4 INTRA-PREDICTION METHOD, AND ENCODER AND DECODER USING SAME 有权
标题翻译： INTRAPRÄDIKTIONSVERFAHREN与编码器解码器单元和
公开(公告)号：EP2704435A4
公开(公告)日：2014-11-26
申请号：EP12775964
申请日：2012-04-20
申请人： LG ELECTRONICS INC
发明人： PARK JOONYOUNG , PARK SEUNGWOOK , LIM JAEHYUN , KIM JUNGSUN , CHOI YOUNGHEE , JEON BYEONGMOON , JEON YONGJOON
IPC分类号： H04N19/105 , H04N19/11 , H04N19/132 , H04N19/176 , H04N19/587
CPC分类号： H04N19/593 , H04N19/105 , H04N19/11 , H04N19/117 , H04N19/176
摘要： The present invention relates to an intra-prediction method and to an encoder and decoder using same. The intra-prediction method according to one embodiment of the present invention comprises the steps of: deriving a prediction mode of a current block; and generating a prediction block with respect to the current block on the basis of the prediction mode of the current block. When the prediction mode of the current block is an intra-angular prediction mode, values of boundary samples from among left boundary samples and upper boundary samples of the prediction block, which are not positioned in a prediction direction of the intra-angular prediction mode, are derived on the basis of reference samples positioned in the prediction direction of the intra-angular prediction mode, and on the basis of adjacent reference samples.

3. 发明公开

EP2663079A4 METHOD FOR ENCODING AND DECODING IMAGE INFORMATION AND DEVICE USING SAME 无效
标题翻译：方法和解码ENCODE图像信息和设备THEREFORE
公开(公告)号：EP2663079A4
公开(公告)日：2016-04-06
申请号：EP12732289
申请日：2012-01-06
申请人： LG ELECTRONICS INC
发明人： PARK SEUNGWOOK , LIM JAEHYUN , JEON YONGJOON , HENDRY HENDRY , CHOI YOUNGHEE , SUNG JAEWON , KIM JUNGSUN , JEON BYEONGMOON , PARK JOONYOUNG
IPC分类号： H04N19/56 , H04N19/105 , H04N19/139 , H04N19/176 , H04N19/503 , H04N19/513 , H04N19/517
CPC分类号： H04N19/513 , H04N19/105 , H04N19/11 , H04N19/139 , H04N19/176 , H04N19/503 , H04N19/517 , H04N19/56 , H04N19/573 , H04N19/58 , H04N19/593
摘要： The present invention relates to the encoding and decoding of image information. According to the present invention, the decoding method comprises the steps of: entropy-decoding received information; performing inter prediction on a current block based on the entropy-decoded information; and restoring images by using the prediction results, wherein, in the inter prediction step, a skip mode or merge mode is applied to the current block and movement information of the current block may be determined based on the movement information of a neighboring block of the current block.

4. 发明公开

EP2613535A4 METHOD FOR ENCODING AND DECODING VIDEO, AND APPARATUS USING SAME 有权
标题翻译：方法编码和解码视频内容及其装置
公开(公告)号：EP2613535A4
公开(公告)日：2015-01-07
申请号：EP11822168
申请日：2011-09-02
申请人： LG ELECTRONICS INC
发明人： LIM JAEHYUN , KIM JUNGSUN , PARK SEUNGWOOK , SUNG JAEWON , JEON BYEONGMOON , PARK JOONYOUNG , JEON YONGJOON , CHOI YOUNGHEE
IPC分类号： H04N19/52
CPC分类号： H04N19/52 , G06T9/004 , H04N19/159 , H04N19/176 , H04N19/182 , H04N19/31
摘要： Provided are an inter prediction, method and device. The method includes determining a prediction mode of a current block and when the determined prediction mode is a skip mode, transmitting information that specifies one prediction direction among a forward direction, a backward direction, or a bi-direction.

5. 发明公开

EP2557796A4 METHOD AND APPARATUS FOR PROCESSING VIDEO SIGNAL 有权
标题翻译： VERFAHREN UND VORRICHTUNG ZUR VERARBEITUNG VON VIDEOSIGNALEN
公开(公告)号：EP2557796A4
公开(公告)日：2014-10-08
申请号：EP11766196
申请日：2011-04-08
申请人： LG ELECTRONICS INC
发明人： PARK JOONYOUNG , PARK SEUNGWOOK , LIM JAEHYUN , KIM JUNGSUN , CHOI YOUNGHEE , SUNG JAEWON , JEON BYEONGMOON , JEON YONGJOON
IPC分类号： H04N19/51 , H04N19/56
CPC分类号： H04N19/55 , H04N19/172 , H04N19/176 , H04N19/184 , H04N19/513 , H04N19/52 , H04N19/593 , H04N19/61 , H04N19/625
摘要： The present invention relates to a method and apparatus for processing a video signal, which can increase the accuracy of the motion vector prediction through motion vector scaling which takes a difference in the temporal distance between reference pictures into consideration. To this end, the present invention provides a video signal processing method and a video signal processing apparatus using the same, and the method comprises the steps of: scaling at least one neighboring partition motion vector for a motion vector prediction of the current partition; scaling the neighboring partition motion vector, which has been selected, when the reference picture of the neighboring partition motion vector is different from the reference picture of the current partition; acquiring a motion vector prediction value of the current partition using the scaled motion vector; and acquiring a motion vector of the current partition using the motion vector prediction value.
摘要翻译：本发明涉及一种用于处理视频信号的方法和装置，其可以通过考虑参考图像之间的时间距离的运动矢量缩放来增加运动矢量预测的精度。为此，本发明提供了一种视频信号处理方法和使用该视频信号处理方法的视频信号处理装置，该方法包括以下步骤：缩放至少一个相邻分区运动矢量，用于当前分区的运动矢量预测; 当相邻分区运动矢量的参考图片与当前分区的参考图片不同时，缩放已经选择的相邻分区运动矢量; 使用所述缩放运动矢量获取所述当前分区的运动矢量预测值; 以及使用运动矢量预测值获取当前分区的运动矢量。

6. 发明公开

EP2536151A4 METHOD AND APPARATUS FOR PROCESSING A VIDEO SIGNAL 审中-公开
标题翻译：方法和设备处理视频信号
公开(公告)号：EP2536151A4
公开(公告)日：2014-03-19
申请号：EP11742484
申请日：2011-02-10
申请人： LG ELECTRONICS INC
发明人： PARK SEUNGWOOK , PARK JOONYOUNG , KIM JUNGSUN , CHOI YOUNGHEE , JEON YONGJOON , SUNG JAEWON , JEON BYEONGMOON , LIM JAEHYUN
IPC分类号： H04N19/186 , H04N19/11 , H04N19/159 , H04N19/176 , H04N19/593 , H04N19/61
CPC分类号： H04N19/157 , H04N19/11 , H04N19/119 , H04N19/136 , H04N19/159 , H04N19/176 , H04N19/186 , H04N19/463 , H04N19/593 , H04N19/61 , H04N19/70

7. 发明公开

EP2624567A4 METHOD FOR PARTITIONING BLOCK AND DECODING DEVICE 有权
公开(公告)号：EP2624567A4
公开(公告)日：2018-01-03
申请号：EP11829495
申请日：2011-09-02
申请人： LG ELECTRONICS INC
发明人： KIM JUNGSUN , PARK SEUNGWOOK , SUNG JAEWON , PARK JOONYOUNG , JEON BYEONGMOON , LIM JAEHYUN , JEON YONGJOON , CHOI YOUNGHEE
IPC分类号： H04N19/70
CPC分类号： H04N19/00569 , H04N19/593 , H04N19/70 , H04N19/96
摘要： Disclosed are a method for partitioning a block and a decoding device. A method for decoding an image comprises the steps of: partitioning one prediction unit, in which an intra prediction is performed in a predetermined intra prediction mode, into a plurality of transform units; and performing the intra prediction for each of the plurality of the transform units on the basis of the predetermined intra prediction mode. Thus, the invention increases the image encoding efficiency.

8. 发明公开

EP2568706A4 METHOD AND APPARATUS FOR PROCESSING A VIDEO SIGNAL 有权
公开(公告)号：EP2568706A4
公开(公告)日：2016-03-02
申请号：EP11777580
申请日：2011-05-04
申请人： LG ELECTRONICS INC
发明人： PARK SEUNGWOOK , PARK JOONYOUNG , KIM JUNGSUN , CHOI YOUNGHEE , JEON YONGJOON , SUNG JAEWON , JEON BYEONGMOON , LIM JAEHYUN
IPC分类号： H04N19/513 , H04N19/61 , H04N19/70 , H04N19/96
CPC分类号： H04N19/139 , H04N19/105 , H04N19/159 , H04N19/167 , H04N19/51 , H04N19/521 , H04N19/56 , H04N19/61 , H04N19/96
摘要： The present invention discloses a method and apparatus for encoding or decoding a video signal. The method for processing a video signal according to the present invention uses a merging mode in which prediction information on a neighbor unit is used instead of transmitting prediction information on the present unit, so as to improve coding efficiency. In this case, the number of available candidate units for merging among the units in a predetermined position is determined, and information for the merging mode is acquired on the basis of the number of the available candidate units for merging. The unit to be merged is determined using the information for the merging mode, and prediction information on the unit to be merged is acquired. The prediction value for the present unit is acquired using the prediction information on the unit to be merged, and the present unit is restored using the acquired prediction value.

9. 发明公开

EP2642758A4 METHOD FOR TRANSFORMING FRAME FORMAT AND APPARATUS USING SAME METHOD 审中-公开
标题翻译：处理对帧长FOR使用此方法的转换与设备
公开(公告)号：EP2642758A4
公开(公告)日：2015-07-29
申请号：EP11840984
申请日：2011-11-15
申请人： LG ELECTRONICS INC
发明人： SUNG JAEWON , PARK SEUNGWOOK , LIM JAEHYUN , KIM JUNGSUN , PARK JOONYOUNG , CHOI YOUNGHEE , JEON BYEONG MOON , JEON YONGJOON
IPC分类号： H04N13/00 , H04N7/24
CPC分类号： H04N13/0048 , H04N2213/005
摘要： Disclosed are a method for converting a frame format and an apparatus using the same. The method may include: decoding an encoded multiview video compression (MVC)-compatible frame using an MVC decoder; and converting the decoded MVC-compatible frame into an advanced 3D frame. Accordingly, a different frame format may be played by an existing image processing device.

10. 发明公开

EP2675169A4 METHOD FOR ENCODING AND DECODING IMAGE AND DEVICE USING SAME 有权
标题翻译：方法和解码图像进行编码和设备
公开(公告)号：EP2675169A4
公开(公告)日：2014-12-31
申请号：EP12744156
申请日：2012-02-09
申请人： LG ELECTRONICS INC
发明人： PARK JOONYOUNG , KIM SANGCHUL , PARK SEUNGWOOK , LIM JAEHYUN , JEON YONGJOON , JEON BYEONGMOON , CHOI YOUNGHEE , SUNG JAEWON , KIM JUNGSUN , KIM JINGYEONG , CHUNG TAEIL
CPC分类号： H04N19/513 , H04N19/51 , H04N19/583
摘要： The method for deriving a temporal motion vector predictor according to the present invention comprises the steps of: selecting a reference picture for a current block; deciding a predictor block corresponding to a predetermined storage unit block, as a reference prediction unit for the current block, in the reference picture; and deriving the temporal motion vector predictor from motion information of the decided reference prediction unit. The present invention enhances image compression efficiency.

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