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:
Oct. 28, 2025
Filed:
Jan. 04, 2024
Applicant:
Alibaba Group Holding Limited, Grand Cayman, KY;
Assignee:
Alibaba Group Holding Limited, Grand Cayman, KY;
Primary Examiner:
Int. Cl.
CPC ...
H04N 19/513 (2014.01); G06N 3/08 (2023.01); H04N 19/105 (2014.01); H04N 19/176 (2014.01); H04N 19/82 (2014.01);
U.S. Cl.
CPC ...
H04N 19/513 (2014.11); G06N 3/08 (2013.01); H04N 19/105 (2014.11); H04N 19/176 (2014.11); H04N 19/82 (2014.11);
Abstract
The present disclosure provides methods for convolutional-neural-network (CNN) based filter for video coding. An exemplary method includes: applying motion estimation to a target coding block, to determine a reference block of the target coding block; inputting, to a convolutional neural network (CNN) filter, image data associated with the target coding block and the reference block; and executing the CNN filter to determine a residual associated with the target coding block based on the input image data.