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.

Date of Patent:
Oct. 27, 2026

Filed:

Dec. 30, 2022
Applicant:

Lg Electronics Inc., Seoul, KR;

Inventors:

Sunmi Yoo, Seoul, KR;

Hyeongmoon Jang, Seoul, KR;

Jangwon Choi, Seoul, KR;

Seunghwan Kim, Seoul, KR;

Assignee:

LG Electronics Inc., Seoul, KR;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 19/593 (2014.01); H04N 19/11 (2014.01); H04N 19/159 (2014.01); H04N 19/176 (2014.01);
U.S. Cl.
CPC ...
H04N 19/11 (2014.11); H04N 19/159 (2014.11); H04N 19/176 (2014.11); H04N 19/593 (2014.11);
Abstract

According to the present disclosure, a method by which a decoding device decodes an image comprises the steps of: acquiring a bit-stream including image information; deriving a decoder-side intra mode derivation (DIMD) mode for the current block; deriving an intra-prediction mode for the current block; generating prediction samples for the current block on the basis of the intra-prediction mode for the current block; and generating reconstructed samples for the current block on the basis of the prediction samples for the current block, wherein the intra-prediction mode for the current block is derived on the basis of whether the DIMD mode is applied to the current block.


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Yoo, Sunmi. (2026). Intra-prediction method and device based on intra-prediction mode derivation (U.S. Patent No. 12777145). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12777145

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