公开(公告)号：EP3085095A4

公开(公告)日：2017-07-05

申请号：EP14870944

申请日：2014-12-22

申请人： LG ELECTRONICS INC

发明人： GULERYUZ ONUR GONEN ,  SAID AMIR ,  YEA SEHOON

IPC分类号： H04N19/13 ,  H04N19/11 ,  H04N19/126 ,  H04N19/132 ,  H04N19/147 ,  H04N19/154 ,  H04N19/176 ,  H04N19/192 ,  H04N19/46 ,  H04N19/593

CPC分类号： H04N19/91 ,  H04N19/11 ,  H04N19/124 ,  H04N19/126 ,  H04N19/13 ,  H04N19/147 ,  H04N19/15 ,  H04N19/154 ,  H04N19/176 ,  H04N19/192 ,  H04N19/46 ,  H04N19/593 ,  H04N19/61

摘要： Disclosed herein is a method of encoding a video signal, comprising receiving an original video signal; comparing the original video signal with a previously reconstructed signal; generating a correction signal to minimize a sum of a distortion component and a rate component; and entropy-encoding the correction signal that is transmitted to the decoder for video signal reconstruction, wherein the previously reconstructed signal has been inverse-transformed by additionally using a scaling diagonal matrix.

摘要翻译： 本文公开了一种编码视频信号的方法，包括：接收原始视频信号; 将原始视频信号与先前重构的信号进行比较; 产生校正信号以最小化失真分量和速率分量之和; 以及对发送到解码器的校正信号进行熵编码以进行视频信号重构，其中，通过附加地使用缩放对角矩阵对先前重构的信号进行逆变换。

公开(公告)号：EP3056002A4

公开(公告)日：2017-03-22

申请号：EP14860333

申请日：2014-10-07

申请人： LG ELECTRONICS INC

发明人： GULERYUZ ONUR GONEN ,  SAID AMIR ,  YEA SEHOON

IPC分类号： H04N19/65 ,  H04N19/00 ,  H04N19/147 ,  H04N19/593

CPC分类号： H04N19/61 ,  H04N19/103 ,  H04N19/132 ,  H04N19/147 ,  H04N19/177 ,  H04N19/18 ,  H04N19/19 ,  H04N19/62 ,  H04N19/94

摘要： Disclosed herein is a method of encoding a video signal, comprising receiving an original video signal; comparing the original video signal with available reconstructed signals; determining a correction signal based on a result of the comparison; and generating a transform-coded correction signal to be transmitted for a signal reconstruction.

公开(公告)号：EP3085089A4

公开(公告)日：2017-07-05

申请号：EP14873043

申请日：2014-12-22

申请人： LG ELECTRONICS INC

发明人： SAID AMIR ,  GULERYUZ ONUR GONEN ,  YEA SEHOON

IPC分类号： H04N19/13 ,  H04N19/11 ,  H04N19/126 ,  H04N19/132 ,  H04N19/147 ,  H04N19/154 ,  H04N19/176 ,  H04N19/192 ,  H04N19/46 ,  H04N19/593

CPC分类号： H04N19/91 ,  H04N19/11 ,  H04N19/124 ,  H04N19/126 ,  H04N19/13 ,  H04N19/147 ,  H04N19/15 ,  H04N19/154 ,  H04N19/176 ,  H04N19/192 ,  H04N19/46 ,  H04N19/593 ,  H04N19/61

摘要： Disclosed herein is a method of encoding a video signal, comprising receiving an original video signal; comparing the original video signal with a previously reconstructed signal; generating a correction signal to minimize a sum of a distortion component and a rate component; and entropy-encoding the correction signal that is transmitted to the decoder for video signal reconstruction, wherein the previously reconstructed signal has been inverse-transformed by additionally using a scaling diagonal matrix.

摘要翻译： 本文公开了一种编码视频信号的方法，包括：接收原始视频信号; 将原始视频信号与先前重构的信号进行比较; 产生校正信号以最小化失真分量和速率分量之和; 以及对发送到解码器的校正信号进行熵编码以进行视频信号重构，其中，通过附加地使用缩放对角矩阵对先前重构的信号进行逆变换。