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. 28, 2025
Filed:
Jun. 14, 2024
Applicant:
Intellectual Discovery Co., Ltd., Seoul, KR;
Inventors:
Yong Jo Ahn, Seoul, KR;
Ho Chan Ryu, Seoul, KR;
Assignee:
INTELLECTUAL DISCOVERY CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 19/60 (2014.01); H04N 19/136 (2014.01); H04N 19/184 (2014.01); H04N 19/44 (2014.01);
U.S. Cl.
CPC ...
H04N 19/44 (2014.11); H04N 19/136 (2014.11); H04N 19/184 (2014.11); H04N 19/45 (2014.11); H04N 19/60 (2014.11);
Abstract
The present invention relates to a method and a device for decoding an image, which improve encoding and decoding efficiency by performing various forms of transform and inverse transform during transform and inverse transform processes of a video coding technique.