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:
Jan. 12, 2021
Filed:
Nov. 27, 2015
Applicants:
Matteo Naccari, London, GB;
Andrea Gabrieliini, Surrey, GB;
Marta Mrak, London, GB;
Inventors:
Assignee:
British Broadcasting Corporation, London, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 19/105 (2014.01); H04N 19/119 (2014.01); H04N 19/109 (2014.01); H04N 19/136 (2014.01); H04N 19/179 (2014.01); H04N 19/14 (2014.01); H04N 19/31 (2014.01); H04N 19/137 (2014.01);
U.S. Cl.
CPC ...
H04N 19/105 (2014.11); H04N 19/109 (2014.11); H04N 19/119 (2014.11); H04N 19/136 (2014.11); H04N 19/14 (2014.11); H04N 19/179 (2014.11); H04N 19/31 (2014.11); H04N 19/137 (2014.11);
Abstract
In video coding or decoding, coding blocks in a current frame are predicted from blocks in previously encoded frames with prediction samples and associated information organised in a prediction unit. A decision on which prediction unit type to consider for coding is made upon analysis of the distribution of a sum of absolute difference or other function of the residual signal over the block.