Title:
IMAGE ENCODING/DECODING IMAGE METHOD AND DEVICE, AND RECORDING MEDIUM STORING BIT STREAM
Document Type and Number:
WIPO Patent Application WO/2018/097607
Kind Code:
A1
Abstract:
Provided are an image encoding/decoding method and device. An image encoding method performed by an image encoding device according to the present invention comprises the steps of: determining an intra-picture prediction mode of a current block; constructing a reference sample of intra-picture prediction by using at least one of a neighboring pixel of the current block and a pixel of a reference picture in the current picture; and performing intra-picture prediction on the current block on the basis of the intra-picture prediction mode and the reference sample.
Inventors:
KANG JUNG WON (KR)
KO HYUN SUK (KR)
LIM SUNG CHANG (KR)
LEE JIN HO (KR)
LEE HA HYUN (KR)
JUN DONG SAN (KR)
CHO SEUNG HYUN (KR)
KIM HUI YONG (KR)
CHOI JIN SOO (KR)
PARK GWANG HOON (KR)
KIM TAE HYUN (KR)
LEE DAE YOUNG (KR)
KO HYUN SUK (KR)
LIM SUNG CHANG (KR)
LEE JIN HO (KR)
LEE HA HYUN (KR)
JUN DONG SAN (KR)
CHO SEUNG HYUN (KR)
KIM HUI YONG (KR)
CHOI JIN SOO (KR)
PARK GWANG HOON (KR)
KIM TAE HYUN (KR)
LEE DAE YOUNG (KR)
Application Number:
PCT/KR2017/013377
Publication Date:
May 31, 2018
Filing Date:
November 22, 2017
Export Citation:
Assignee:
ELECTRONICS & TELECOMMUNICATIONS RES INST (KR)
UNIV INDUSTRY COOPERATION GROUP KYUNG HEE UNIV (KR)
UNIV INDUSTRY COOPERATION GROUP KYUNG HEE UNIV (KR)
International Classes:
H04N19/105; H04N19/117; H04N19/132; H04N19/139; H04N19/159; H04N19/172; H04N19/176; H04N19/182; H04N19/46; H04N19/513
Foreign References:
| US20110249741A1 | 2011-10-13 | |||
| KR20090058954A | 2009-06-10 | |||
| KR20130067038A | 2013-06-21 | |||
| US20120314767A1 | 2012-12-13 | |||
| KR20150050560A | 2015-05-08 |
Attorney, Agent or Firm:
SUNG, Byung Kee (KR)
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