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:
Oct. 21, 2025
Filed:
Jun. 30, 2021
Applicant:
Industry Academy Cooperation Foundation of Sejong University, Seoul, KR;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 19/119 (2014.01); H04N 19/105 (2014.01); H04N 19/107 (2014.01); H04N 19/136 (2014.01); H04N 19/176 (2014.01); H04N 19/463 (2014.01); H04N 19/70 (2014.01);
U.S. Cl.
CPC ...
H04N 19/119 (2014.11); H04N 19/105 (2014.11); H04N 19/107 (2014.11); H04N 19/136 (2014.11); H04N 19/176 (2014.11); H04N 19/463 (2014.11); H04N 19/70 (2014.11);
Abstract
An image signal decoding method according to the present invention comprises the steps of: decoding information indicating whether a current block is encoded using a multi-mode intra prediction; when it is determined that the current block is encoded in the multi-mode intra prediction, dividing the current block into a plurality of partial blocks; and obtaining an intra prediction mode of each of the plurality of partial blocks.