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. 09, 2019
Filed:
Aug. 18, 2017
Applicant:
Sony Corporation, Tokyo, JP;
Inventors:
Shiro Suzuki, Kanagawa, JP;
Yuuki Matsumura, Saitama, JP;
Yasuhiro Toguri, Kanagawa, JP;
Yuuji Maeda, Tokyo, JP;
Jun Matsumoto, Kanagawa, JP;
Assignee:
SONY CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10L 19/035 (2013.01); H04N 19/91 (2014.01); H04N 19/15 (2014.01); H04N 19/124 (2014.01); H04N 19/48 (2014.01); G10L 19/038 (2013.01); H03M 7/40 (2006.01); G10L 19/00 (2013.01);
U.S. Cl.
CPC ...
G10L 19/035 (2013.01); G10L 19/038 (2013.01); H03M 7/4037 (2013.01); H04N 19/124 (2014.11); H04N 19/15 (2014.11); H04N 19/48 (2014.11); H04N 19/91 (2014.11); G10L 19/0017 (2013.01);
Abstract
The present technology relates to an encoder and an encoding method, a decoder and a decoding method, and a program by which encoding efficiency is able to be improved by constraining an appearance probability of a predetermined quantization value of an encoding target to 0 when encoding with a combination of Huffman encoding and multidimensional encoding is performed.