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. 29, 2025
Filed:
Jan. 24, 2024
Sharp Kabushiki Kaisha, Sakai, JP;
Sachin G. Deshpande, Camas, WA (US);
SHARP KABUSHIKI KAISHA, Sakai, JP;
Abstract
A device for deriving prediction sample values for encoding data is provided. The device includes one or more processors, and one or more non-transitory computer-readable media coupled to the one or more processors and storing one or more computer-executable instructions. When the computer-executable instructions are executed by at least one of the one or more processors, the computer-executable instructions cause the device to encode a reference wraparound offset syntax specifying an offset used for computing a horizontal wrap-around position, to derive a luma location based on a product of a value of the reference wraparound offset syntax and a minimum coding block size, and to derive a predicted luma sample value by using the luma location. A maximum value of the reference wraparound offset syntax is determined based on a quotient obtained by dividing a width of each decoded picture by the minimum coding block size.