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:
Dec. 31, 2024
Filed:
Mar. 09, 2021
Huawei Technologies Co., Ltd., Shenzhen, CN;
F N U Hendry, San Diego, CA (US);
Ye-Kui Wang, San Diego, CA (US);
Huawei Technologies Co., Ltd., Shenzhen, CN;
Abstract
A method of decoding a coded video bitstream implemented by a video decoder. The coded video bitstream includes a plurality of reference picture list structures each containing a plurality of reference picture entries. The method includes parsing a flag that specifies a sign value of an absolute value of a delta picture order count (POC) associated with a short-term reference picture entry from the plurality of reference picture entries; parsing the absolute value of the delta POC associated with the short-term reference picture entry; generating a reference picture list based on the sign value of the absolute value of the delta POC and the absolute value of the delta POC; and performing inter-prediction based on the reference picture list to generate a reconstructed block.