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:
Jun. 09, 2026
Filed:
Aug. 29, 2024
Apple Inc., Cupertino, CA (US);
Hilmi Enes Egilmez, Santa Clara, CA (US);
Alexandros Tourapis, Los Gatos, CA (US);
Alican Nalci, La Jolla, CA (US);
Guoxin Jin, San Diego, CA (US);
Hsi-Jung Wu, San Jose, CA (US);
Jun Xin, San Jose, CA (US);
Yeqing Wu, Cupertino, CA (US);
Yixin Du, Milpitas, CA (US);
Yunfei Zheng, Santa Clara, CA (US);
Apple Inc., Cupertino, CA (US);
Abstract
Systems and methods are configured for accessing data representing video content, the data comprising a set of one or more symbols each associated with a syntax element; performing a probability estimation, for encoding the data, comprising: for each symbol, obtaining, based on the syntax element for that symbol, an adaptivity rate parameter value, the adaptivity rate parameter value being a function of a number of symbols in the set of one or more symbols; updating the adaptivity rate parameter value as a function of an adjustment parameter value; and generating, based on the updated adaptivity rate parameter value, a probability value; generating a probability estimation; and encoding, based on the CDF of the probability estimation, the data comprising the set of one or more symbols for transmission.