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1. (WO2017196127) METHOD FOR PROCESSING VIDEO SIGNAL ON BASIS OF ARBITRARY PARTITION TRANSFORM

Pub. No.:    WO/2017/196127    International Application No.:    PCT/KR2017/004949
Publication Date: Fri Nov 17 00:59:59 CET 2017 International Filing Date: Sat May 13 01:59:59 CEST 2017
IPC: H04N 19/60
H04N 19/129
H04N 19/124
H04N 19/13
Applicants: LG ELECTRONICS INC.
엘지전자 주식회사
Inventors: EHMANN, Jana
에만야나
GULERYUZ, Onur G.
귈레우즈오누르 쥐.
Title: METHOD FOR PROCESSING VIDEO SIGNAL ON BASIS OF ARBITRARY PARTITION TRANSFORM
Abstract:
Provided is a method for processing a video signal on the basis of an arbitrary partition transform, the method comprising the steps of: determining a partition set for input data, the partition set indicating a set of partitions divided from a data block on the basis of a scanning pattern; determining a transform matrix set corresponding to the partition set; calculating an arbitrary partition transform vector for each partition by applying the transform matrix set to the partition set; and calculating the arbitrary partition transform coefficient for the input data by inverse-mapping the arbitrary partition transform vector.