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:
Jul. 28, 2026
Filed:
Mar. 21, 2024
Applicant:
Panasonic Intellectual Property Corporation of America, Torrance, CA (US);
Inventors:
Assignee:
PANASONIC INTELLECTUAL PROPERTY OF AMERICA, Torrance, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 19/196 (2014.01); H04N 19/105 (2014.01); H04N 19/14 (2014.01); H04N 19/176 (2014.01); H04N 19/436 (2014.01);
U.S. Cl.
CPC ...
H04N 19/196 (2014.11); H04N 19/105 (2014.11); H04N 19/14 (2014.11); H04N 19/176 (2014.11); H04N 19/436 (2014.11);
Abstract
An encoder includes circuitry and memory connected to the circuitry. In operation, the circuitry: derives a correction parameter using only a neighboring reconstructed image that neighbors a processing unit which has a determined size and is located at an upper left of a current block to be processed in an image, among neighboring reconstructed images that neighbor the current block, and performs correction processing of the current block based on the correction parameter derived, when the current block has a size larger than the determined size.