The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 29, 2026
Filed:
Apr. 12, 2023
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Naeri Park, Seoul, KR;
Junghak Nam, Seoul, KR;
Assignee:
LG Electronics Inc., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 19/159 (2014.01); H04N 19/176 (2014.01); H04N 19/70 (2014.01);
U.S. Cl.
CPC ...
H04N 19/159 (2014.11); H04N 19/176 (2014.11); H04N 19/70 (2014.11);
Abstract
An image encoding/decoding method and device according to the present disclosure may: perform bi-directional prediction on the basis of a first inter prediction mode to generate a basic prediction block of a current block; generate an additional prediction block of the current block on the basis of a second inter prediction mode; and calculate a weighted sum of the basic prediction block and the additional prediction block to generate a final prediction block of the current block.