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:
Apr. 23, 2019
Filed:
Oct. 23, 2013
Applicant:
Telefonaktiebolaget L M Ericsson (Publ), Stockholm, SE;
Inventors:
Assignee:
Telefonaktiebolaget L M Ericsson (publ), Stockholm, SE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 19/122 (2014.01); H04N 19/159 (2014.01); H04N 19/60 (2014.01); H04N 19/70 (2014.01); H04N 19/19 (2014.01); H04N 19/115 (2014.01); H04N 19/174 (2014.01); H04N 19/179 (2014.01);
U.S. Cl.
CPC ...
H04N 19/60 (2014.11); H04N 19/115 (2014.11); H04N 19/122 (2014.11); H04N 19/159 (2014.11); H04N 19/174 (2014.11); H04N 19/19 (2014.11); H04N 19/70 (2014.11); H04N 19/179 (2014.11);
Abstract
Visible artifacts in a video stream of pictures with slices are reduced by having a separate maximum transform size for intra coding units in inter coded slices as compared to intra coding units in intra coded slices and/or inter coding units or by penalizing the usage of large transform size for such intra coding units in inter coded slices as compared to intra coding units in intra coded slices and/or inter coding units.