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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.:

US 12764287 B1

PDFFull Text
Date of Patent:
Oct. 13, 2026

Filed:

Feb. 03, 2025

Method and device for encoding/decoding image, and recording medium having stored bitstream

Applicant:

Intellectual Discovery Co., Ltd., Seoul, KR;

Inventors:

Sung Chang Lim, Daejeon, KR;

Jung Won Kang, Daejeon, KR;

Hyun Suk Ko, Daejeon, KR;

Jin Ho Lee, Daejeon, KR;

Ha Hyun Lee, Seoul, KR;

Dong San Jun, Daejeon, KR;

Hui Yong Kim, Daejeon, KR;

Assignee:

INTELLECTUAL DISCOVERY CO., LTD., Seoul, KR;

Attorney:

BROADVIEW IP LAW, PC

Primary Examiner:

Kaitlin A Retallick

Int. Cl.
CPC ...
H04N 19/119 (2014.01); H04N 19/159 (2014.01); H04N 19/169 (2014.01); H04N 19/176 (2014.01); H04N 19/186 (2014.01); H04N 19/46 (2014.01); H04N 19/96 (2014.01);
U.S. Cl.
CPC ...
H04N 19/119 (2014.11); H04N 19/159 (2014.11); H04N 19/176 (2014.11); H04N 19/186 (2014.11); H04N 19/1883 (2014.11); H04N 19/46 (2014.11); H04N 19/96 (2014.11);
Abstract

The present invention relates to an image encoding/decoding method. The image decoding method includes splitting a coding tree unit (CTU) into at least one coding unit (CU) according to a block splitting structure and performing CU-based decoding, in which the block partition structure is configured such that at least one of binary tree splitting and ternary tree splitting is performed after quadtree splitting is performed.

Find Patent Forward Citations

Lim, Sung. (2026). Method and device for encoding/decoding image, and recording medium having stored bitstream (U.S. Patent No. 12764287). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12764287

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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