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:
Apr. 28, 2026
Filed:
Dec. 02, 2020
Kddi Corporation, Tokyo, JP;
Yoshitaka Kidani, Fujimino, JP;
Kei Kawamura, Fujimino, JP;
Kyohei Unno, Fujimino, JP;
Sei Naito, Fujimino, JP;
KDDI CORPORATION, Tokyo, JP;
Abstract
An image decoding device includes a merge unit configured to apply geometric block partitioning merge to a target block divided in a rectangular shape, wherein the merge unit includes: a merge mode specifying unit configured to specify whether or not the geometric block partitioning merge is applied; a geometric block partitioning unit configured to specify a geometric block partitioning pattern and further perform geometric block partitioning on the target block divided in the rectangular shape by using the specified geometric block partitioning pattern; and a merge list construction unit configured to construct a merge list for the target block subjected to the geometric block partitioning and decode motion information.