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. 14, 2017
Filed:
Dec. 18, 2014
Applicant:
Megachips Corporation, Osaka-shi, JP;
Inventor:
Handa Chen, Osaka, JP;
Assignee:
MegaChips Corporation, Osaka-shi, JP;
Primary Examiner:
Int. Cl.
CPC ...
H04N 19/176 (2014.01); H04N 19/115 (2014.01); H04N 19/14 (2014.01); H04N 19/124 (2014.01);
U.S. Cl.
CPC ...
H04N 19/176 (2014.11); H04N 19/115 (2014.11); H04N 19/14 (2014.11); H04N 19/124 (2014.11);
Abstract
An analyzing unit sets a threshold on the basis of a target compression ratio of a frame. The compression unit compresses a block having an attribute value larger than or equal to a threshold by applying a first compression format and a block having an attribute value smaller than the threshold by applying a second compression format having a higher compression ratio than the first compression format.