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:
Aug. 25, 2026
Filed:
Sep. 29, 2022
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Naeri Park, Seoul, KR;
Jaehyun Lim, Seoul, KR;
Sunmi Yoo, Seoul, KR;
Junghak Nam, Seoul, KR;
Hyeongmoon Jang, Seoul, KR;
Jangwon Choi, Seoul, KR;
Assignee:
LG Electronics Inc., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 19/132 (2014.01); H04N 19/137 (2014.01); H04N 19/176 (2014.01);
U.S. Cl.
CPC ...
H04N 19/132 (2014.11); H04N 19/137 (2014.11); H04N 19/176 (2014.11);
Abstract
An image encoding/decoding method and device according to the present disclosure may: partition a current block into a plurality of subregions; derive a control point vector of a current subregion among the plurality of subregions; derive a motion vector of the current subregion on the basis of the control point vector; and generate a prediction sample of the current block on the basis of the motion vector of the current subregion.