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.

Date of Patent:
May. 06, 2025

Filed:

Apr. 01, 2024
Applicant:

Sharp Kabushiki Kaisha, Sakai, JP;

Inventors:

Yu-Chiao Yang, Taipei, TW;

Chih-Yu Teng, Taipei, TW;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 19/46 (2013.12); H04N 19/172 (2013.12); H04N 19/176 (2013.12); H04N 19/184 (2013.12); H04N 19/513 (2013.12);
U.S. Cl.
CPC ...
H04N 19/46 (2014.10); H04N 19/172 (2014.10); H04N 19/176 (2014.10); H04N 19/184 (2014.10); H04N 19/513 (2014.10);
Abstract

A non-transitory medium of a device that stores one or more instructions is provided. The instructions, when executed by a processing unit of the device, cause the device to: determine an affine enabled flag corresponding to one or more image frames from the bitstream; determine a maximum index corresponding to the one or more image frames from the bitstream when the affine enabled flag is true; determine that a maximum number of zero or more subblock-based merging motion vector prediction (MVP) candidates is in a number range of 1 to N and generated by subtracting the index value of the maximum index from N when the affine enabled flag is true and K is 1, N being a first integer and K being a second integer less than N; and reconstruct the one or more image frames based on the maximum number of zero or more subblock-based merging MVP candidates.


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