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:
Nov. 03, 2026

Filed:

Apr. 21, 2022
Applicant:

Lg Electronics Inc., Seoul, KR;

Inventors:

Jie Zhao, Seoul, KR;

Seunghwan Kim, Seoul, KR;

Seethal Paluri, Seoul, KR;

Assignee:

LG Electronics Inc., Seoul, KR;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 19/105 (2014.01); H04N 19/159 (2014.01); H04N 19/176 (2014.01);
U.S. Cl.
CPC ...
H04N 19/105 (2014.11); H04N 19/159 (2014.11); H04N 19/176 (2014.11);
Abstract

According to one embodiment of the present disclosure, a method by which a decoding device decodes an image is provided. The method comprises the steps of: acquiring intra prediction mode information about the current block; configuring a most probable mode (MPM) list and a secondary MPM list for the current block on the basis of adjacent blocks of the current block; deriving an intra prediction mode for the current block on the basis of the MPM list and/or the secondary MPM list and the intra prediction mode information; and generating a prediction sample for the current block on the basis of the intra prediction mode.


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Zhao, Jie. (2026). Intra prediction method and device using secondary mpm list (U.S. Patent No. 12786375). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12786375

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