Title:
IMAGE ENCODING/DECODING METHOD AND DEVICE, AND RECORDING MEDIUM IN WHICH BITSTREAM IS STORED
Document Type and Number:
WIPO Patent Application WO/2024/080781
Kind Code:
A1
Abstract:
An image encoding/decoding method and device according to the present disclosure may: perform bidirectional prediction on the basis of a first prediction mode to thereby generate a basic prediction block of a current block; derive an additional reference block of the current block on the basis of a second prediction mode; and calculate a weighted sum of the basic prediction block and the additional reference block to thereby generate a final prediction block of the current block.
Inventors:
PARK NAERI (KR)
NAM JUNGHAK (KR)
AHN YONGJO (KR)
LIM JAEHYUN (KR)
YOO SUNMI (KR)
JANG HYEONGMOON (KR)
CHOI JANGWON (KR)
NAM JUNGHAK (KR)
AHN YONGJO (KR)
LIM JAEHYUN (KR)
YOO SUNMI (KR)
JANG HYEONGMOON (KR)
CHOI JANGWON (KR)
Application Number:
PCT/KR2023/015724
Publication Date:
April 18, 2024
Filing Date:
October 12, 2023
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04N19/105; H04N19/157; H04N19/176; H04N19/513; H04N19/70
Attorney, Agent or Firm:
CHOE, Yun Seo et al. (KR)
Download PDF:
Previous Patent: NOVEL INDAZOLE DERIVATIVE OR PHARMACEUTICALLY ACCEPTABLE SALT THEREOF, AND USE THEREOF
Next Patent: DISPLAY DEVICE
Next Patent: DISPLAY DEVICE