Search International and National Patent Collections

1. (WO2018128511) DEVICE AND METHOD FOR ENCODING OR DECODING IMAGE

Pub. No.:    WO/2018/128511    International Application No.:    PCT/KR2018/000380
Publication Date: Fri Jul 13 01:59:59 CEST 2018 International Filing Date: Wed Jan 10 00:59:59 CET 2018
IPC: H04N 19/103
H04N 19/129
H04N 19/503
H04N 19/176
H04N 19/14
Applicants: SK TELECOM CO., LTD.
에스케이텔레콤 주식회사
Inventors: LIM, Jeong-yeon
임정연
LEE, Sun-young
이선영
SON, Se-hoon
손세훈
SHIN, Jae-seob
신재섭
Title: DEVICE AND METHOD FOR ENCODING OR DECODING IMAGE
Abstract:
An intra-prediction technique of the present disclosure considers adding a new intra-mode, referred to as "a division intra-mode," to existing intra-modes. Based on the division intra-mode, a prediction region is diagonally divided into two regions, and each region can be predicted with a separate directional or nondirectional mode. Techniques which can be considered when intra-predicting a diagonal edge which may exist in a block to be encoded through this are explained herein.