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. 11, 2022
Filed:
Aug. 06, 2018
Applicant:
Fujitsu Limited, Kawasaki, JP;
Inventors:
Guillaume Denis Christian Barroux, Kawasaki, JP;
Kimihiko Kazui, Kawasaki, JP;
Kenshiro Takeuchi, Kawasaki, JP;
Assignee:
FUJITSU LIMITED, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 19/13 (2014.01); H04N 19/176 (2014.01); H04N 19/117 (2014.01); H04N 19/107 (2014.01); H04N 19/82 (2014.01); H04N 19/70 (2014.01); H04N 19/169 (2014.01); H04N 19/157 (2014.01); H04N 19/463 (2014.01);
U.S. Cl.
CPC ...
H04N 19/13 (2014.11); H04N 19/107 (2014.11); H04N 19/117 (2014.11); H04N 19/157 (2014.11); H04N 19/176 (2014.11); H04N 19/1887 (2014.11); H04N 19/463 (2014.11); H04N 19/70 (2014.11); H04N 19/82 (2014.11);
Abstract
A first encoder divides an encoding target image included in a video into a plurality of blocks, and encodes each of the plurality of blocks by performing a prediction coding by use of filtering processing. A second encoder encodes a parameter that represents a direction of a line of pixels in the filtering processing. Here, when an encoding target block that is one of the plurality of blocks has a rectangular shape, the second encoder changes, according to a direction of a long side of the rectangular shape, a process of encoding the parameter.