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. 13, 2025
Filed:
May. 30, 2019
Applicant:
Interdigital Vc Holdings, Inc., Wilmington, DE (US);
Inventors:
Fabrice Leleannec, Mouaze, FR;
Tangi Poirier, Thorigne-Fouillard, FR;
Ya Chen, Rennes, FR;
Edouard Francois, Bourg des Comptes, FR;
Assignee:
InterDigital VC Holdings, Inc., Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 19/13 (2014.01); H04N 19/103 (2014.01); H04N 19/119 (2014.01); H04N 19/157 (2014.01); H04N 19/25 (2014.01); H04N 19/44 (2014.01);
U.S. Cl.
CPC ...
H04N 19/13 (2014.11); H04N 19/103 (2014.11); H04N 19/119 (2014.11); H04N 19/157 (2014.11); H04N 19/25 (2014.11); H04N 19/44 (2014.11);
Abstract
An encoding method is disclosed. At least one context is first determined for encoding a syntax element associated with a block of a picture responsive to a current quantization parameter associated with the block. Second, the syntax element is context-based entropy encoded with the at least one determined context.