公开(公告)号：US20170310974A1

公开(公告)日：2017-10-26

申请号：US15516270

申请日：2015-06-25

Applicant: LG Electronics Inc.

Inventor： Onur GULERYUZ ,  Shunyao LI ,  Sehoon YEA

IPC: H04N19/172 ,  H04N19/117 ,  H04N19/66 ,  H04N19/119

CPC classification number: H04N19/172 ,  H04N19/117 ,  H04N19/119 ,  H04N19/149 ,  H04N19/176 ,  H04N19/46 ,  H04N19/50 ,  H04N19/66 ,  H04N19/82 ,  H04N19/85

Abstract: A method of encoding a video signal includes selecting a set of base filter kernels from a filter bank; determining a prediction filter parameter based on the set of base filter kernels; performing a filtering of a reference region for a target region based on the prediction filter parameter; and predicting the target region based on the filtered reference region, wherein the prediction filter parameter includes at least one of modulation scalar and partition information.