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:
Jul. 22, 2025
Filed:
Apr. 19, 2024
Applicant:
Intellectual Discovery Co., Ltd., Seoul, KR;
Inventors:
Ha Hyun Lee, Seoul, KR;
Sung Chang Lim, Daejeon, KR;
Jung Won Kang, Daejeon, KR;
Jin Ho Lee, Daejeon, KR;
Hui Yong Kim, Daejeon, KR;
Assignee:
INTELLECTUAL DISCOVERY CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 19/513 (2014.01); H04N 19/56 (2014.01); H04N 19/91 (2014.01);
U.S. Cl.
CPC ...
H04N 19/513 (2014.11); H04N 19/56 (2014.11); H04N 19/91 (2014.11);
Abstract
The present invention is about an image encoding/decoding method and apparatus. According to present invention, a method of decoding an image, the method comprising, deriving an initial motion vector of a current block; deriving a refined motion vector by using the initial motion vector, and generating a prediction block of the current block by using the refined motion vector.