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:
Jan. 02, 2024
Filed:
Nov. 26, 2021
Applicant:
Alibaba Group Holding Limited, Grand Cayman, KY;
Inventors:
Jie Chen, San Mateo, CA (US);
Ru-Ling Liao, San Mateo, CA (US);
Xinwei Li, San Mateo, CA (US);
Yan Ye, San Mateo, CA (US);
Assignee:
Alibaba Group Holding Limited, Grand Cayman, KY;
Primary Examiner:
Int. Cl.
CPC ...
H04N 19/82 (2014.01); H04N 19/117 (2014.01); H04N 19/17 (2014.01); H04N 19/182 (2014.01);
U.S. Cl.
CPC ...
H04N 19/117 (2014.11); H04N 19/17 (2014.11); H04N 19/182 (2014.11); H04N 19/82 (2014.11);
Abstract
The present disclosure provides a video data processing method. The method includes: receiving a bitstream; decoding a first index from the bitstream; determining a maximum number of an adaptive loop filter (ALF) for a component of a picture based on the first index; and processing pixels in the picture with the ALF.