Title:
IMAGE ENCODING/DECODING METHOD AND DEVICE, AND RECORDING MEDIUM ON WHICH BITSTREAM IS STORED
Document Type and Number:
WIPO Patent Application WO/2024/072195
Kind Code:
A1
Abstract:
An image decoding/encoding method and device according to the present disclosure perform bidirectional prediction so as to generate a basic prediction block of the current block, configure a candidate list for multi-hypothesis prediction, derive motion information about the current block on the basis of the candidate list, generate an additional prediction block of the current block on the basis of the motion information, and obtain the weighted sum of the basic prediction block and the additional prediction block so as to generate a final prediction block of the current block.
Inventors:
PARK NAERI (KR)
NAM JUNGHAK (KR)
LIM JAEHYUN (KR)
JANG HYEONGMOON (KR)
AHN YONGJO (KR)
NAM JUNGHAK (KR)
LIM JAEHYUN (KR)
JANG HYEONGMOON (KR)
AHN YONGJO (KR)
Application Number:
PCT/KR2023/015260
Publication Date:
April 04, 2024
Filing Date:
October 04, 2023
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04N19/105; H04N19/159; H04N19/176; H04N19/70
Foreign References:
| US20220201322A1 | 2022-06-23 | |||
| KR102387363B1 | 2022-04-18 | |||
| KR20200058546A | 2020-05-27 | |||
| US20220086478A1 | 2022-03-17 | |||
| US20220014778A1 | 2022-01-13 |
Attorney, Agent or Firm:
CHOE, Yun Seo et al. (KR)
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