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:
May. 26, 2026
Filed:
Dec. 21, 2023
Applicant:
Alibaba (China) Co., Ltd., Zhejiang, CN;
Inventors:
Shurun Wang, Beijing, CN;
Jie Chen, Beijing, CN;
Yan Ye, San Diego, CA (US);
Shiqi Wang, Kowloon Tong, HK;
Assignee:
Alibaba (China) Co., Ltd., Hangzhou, CN;
Primary Examiner:
Int. Cl.
CPC ...
H04N 19/132 (2014.01); H04N 19/172 (2014.01); H04N 19/31 (2014.01); H04N 19/46 (2014.01); H04N 19/587 (2014.01); H04N 19/59 (2014.01); H04N 19/70 (2014.01);
U.S. Cl.
CPC ...
H04N 19/132 (2014.11); H04N 19/172 (2014.11); H04N 19/31 (2014.11); H04N 19/46 (2014.11); H04N 19/587 (2014.11); H04N 19/59 (2014.11); H04N 19/70 (2014.11);
Abstract
Methods and apparatuses are provided for encoding and decoding video data based on a supplemental enhancement information (SEI) message. An exemplary method includes: generating a reconstructed frame sequence based on a compressed video; decoding a supplemental enhancement information (SEI) message with respect to the reconstructed frame sequence, according to the compressed video; and performing temporal upsampling to the reconstructed frame sequence based on the SEI message by using a neural network.