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:
Aug. 11, 2026
Filed:
Oct. 23, 2024
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
PANASONIC AUTOMOTIVE SYSTEMS CO., LTD., Yokohama, JP;
Abstract
A decoder, encoder, and a recording medium causes a processor to generate a prediction image by an inter prediction process by i) obtaining first information from a bitstream associated with a variable number of feature points of a current block usable in performing an affine prediction, ii) obtaining a flag from the bitstream indicating a first or second value, iii) obtaining second information from the bitstream specifying first points in response to the flag indicating the first value, iv) determining third information provided the first points based on the second information and indicating a difference between coordinate values of a first point and a corresponding second point included in a reference picture, v) generating a prediction image of the current block according to the determined third information, and vi) refraining from obtaining the second information from the bitstream, in response to the flag indicating the second value.