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:
Mar. 28, 2017
Filed:
Nov. 08, 2013
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventor:
Satoshi Naito, Yokohama, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 19/174 (2014.01); H04N 19/13 (2014.01); H04N 19/136 (2014.01); H04N 19/436 (2014.01);
U.S. Cl.
CPC ...
H04N 19/00272 (2013.01); H04N 19/13 (2014.11); H04N 19/136 (2014.11); H04N 19/174 (2014.11); H04N 19/436 (2014.11);
Abstract
To prevent deterioration in performance that is caused by the processing for copying a context parameter between memories, an image processing apparatus writes an updated context parameter into context memories corresponding to respective entropy coding units and into a shared context memory, until it completes encoding processing for M blocks positioned on the left side of a slice.