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:
Feb. 11, 2020
Filed:
Sep. 26, 2018
Applicant:
Ntt Docomo, Inc., Chiyoda-ku, Tokyo, JP;
Inventors:
Assignee:
NTT DOCOMO, INC., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 19/507 (2014.01); H04N 19/136 (2014.01); H04N 19/119 (2014.01); H04N 19/179 (2014.01); H04N 19/433 (2014.01); H04N 19/172 (2014.01); H04N 19/61 (2014.01); H04N 19/127 (2014.01); H04N 19/423 (2014.01); H04N 19/70 (2014.01);
U.S. Cl.
CPC ...
H04N 19/507 (2014.11); H04N 19/119 (2014.11); H04N 19/136 (2014.11); H04N 19/179 (2014.11); H04N 19/433 (2014.11); H04N 19/127 (2014.11); H04N 19/172 (2014.11); H04N 19/423 (2014.11); H04N 19/61 (2014.11); H04N 19/70 (2014.11);
Abstract
A video prediction encoding device provided with a picture storage unit storing, as reference pictures to be used for encoding of a subsequent picture, one or more of reconstructed pictures restored from compressed picture data and a memory control unit to control a frame memory in the picture storage unit. When a frame size of input pictures is not more than 1/(2{circumflex over ( )}L) (where L is an integer of one or more) of a maximum frame size of pictures, the memory control unit determines that (2{circumflex over ( )}L) times the maximum number of reconstructed pictures are storable in the frame memory.