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. 04, 2026
Filed:
Nov. 20, 2023
Applicant:
Alibaba Group Holding Limited, George Town, KY;
Inventors:
Mohammed Golam Sarwer, San Mateo, CA (US);
Jiancong Luo, San Mateo, CA (US);
Yan Ye, San Mateo, CA (US);
Assignee:
ALIBABA GROUP HOLDING LIMITED, Grand Cayman, KY;
Primary Examiner:
Int. Cl.
CPC ...
H04N 19/30 (2014.01); H04N 19/105 (2014.01); H04N 19/132 (2014.01); H04N 19/172 (2014.01); H04N 19/423 (2014.01);
U.S. Cl.
CPC ...
H04N 19/30 (2014.11); H04N 19/105 (2014.11); H04N 19/132 (2014.11); H04N 19/172 (2014.11); H04N 19/423 (2014.11);
Abstract
The present disclosure provides systems and methods for performing adaptive resolution change during video encoding and decoding. The methods include: comparing resolutions of a target picture and a first reference picture; in response to the target picture and the first reference picture having different resolutions, resampling the first reference picture to generate a second reference picture; and encoding or decoding the target picture using the second reference picture.