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1. (WO2018084523) ENCODING METHOD AND DEVICE THEREFOR, AND DECODING METHOD AND DEVICE THEREFOR

Pub. No.:    WO/2018/084523    International Application No.:    PCT/KR2017/012135
Publication Date: Sat May 12 01:59:59 CEST 2018 International Filing Date: Wed Nov 01 00:59:59 CET 2017
IPC: H04N 19/119
H04N 19/105
H04N 19/176
H04N 19/50
Applicants: SAMSUNG ELECTRONICS CO., LTD.
삼성전자 주식회사
Inventors: PIAO, Yin-ji
표인지
CHEN, Jie
천제
KIM, Chan-yul
김찬열
Title: ENCODING METHOD AND DEVICE THEREFOR, AND DECODING METHOD AND DEVICE THEREFOR
Abstract:
Provided is a video decoding method comprising the steps of: acquiring, from a bitstream, division information indicating whether to divide a current block; decoding the current block according to encoding information on the current block, when the division information does not indicate the division of the current block; and, when the division information indicates the division of the current block, dividing the current block into two or more sub blocks, acquiring, from the bitstream, encoding order information indicating encoding order of the sub blocks of the current block, determining decoding order of the sub blocks according to the encoding order information, and decoding the sub blocks according to the decoding order.