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:
Aug. 20, 2024
Filed:
Dec. 11, 2020
Applicant:
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Inventors:
Rickard Sjöberg, Stockholm, SE;
Mitra Damghanian, Upplands-Bro, SE;
Martin Pettersson, Vallentuna, SE;
Davood Saffar, Solna, SE;
Assignee:
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL), Stockholm, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 19/85 (2014.01); H04N 19/172 (2014.01); H04N 19/174 (2014.01); H04N 19/70 (2014.01);
U.S. Cl.
CPC ...
H04N 19/85 (2014.11); H04N 19/172 (2014.11); H04N 19/174 (2014.11); H04N 19/70 (2014.11);
Abstract
A decoder can obtain a film grain model syntax element from a parameter set in a coded data representation. The decoder can determine a film grain model value by decoding the film grain model syntax element. The decoder can decode a current picture from the coded data representation. The decoder can generate an output picture by applying generated film grain to the current picture. The decoder can output the output picture.