Title:
IMAGE ENCODING/DECODING METHOD AND DEVICE, AND RECORDING MEDIUM ON WHICH BITSTREAM IS STORED
Document Type and Number:
WIPO Patent Application WO/2023/132556
Kind Code:
A1
Abstract:
An image encoding/decoding method and device according to the present disclosure can generate a candidate list of a current block, add an average candidate to the candidate list of the current block, and perform inter-prediction on the current block on the basis of the candidate list including the average candidate. Here, the candidate list includes a plurality of affine candidates, the plurality of affine candidates include at least one from among an inherited candidate, a constructed candidate, and a history-based candidate, and the average candidate can be generated on the basis of two affine candidates selected according to a predetermined priority from the candidate list.
Inventors:
PARK NAERI (KR)
LIM JAEHYUN (KR)
YOO SUNMI (KR)
NAM JUNGHAK (KR)
JANG HYEONGMOON (KR)
CHOI JANGWON (KR)
LIM JAEHYUN (KR)
YOO SUNMI (KR)
NAM JUNGHAK (KR)
JANG HYEONGMOON (KR)
CHOI JANGWON (KR)
Application Number:
PCT/KR2022/021532
Publication Date:
July 13, 2023
Filing Date:
December 28, 2022
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04N19/105; H04N19/109; H04N19/184; H04N19/577; H04N19/70
Domestic Patent References:
| WO2020112451A1 | 2020-06-04 | |||
| WO2021043166A1 | 2021-03-11 |
Foreign References:
| US20200296383A1 | 2020-09-17 | |||
| KR20200066737A | 2020-06-10 | |||
| KR20200055124A | 2020-05-20 |
Attorney, Agent or Firm:
CHOE, Yun Seo et al. (KR)
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