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. 17, 2018
Filed:
Oct. 22, 2014
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventor:
Susumu Igarashi, Kawasaki, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 19/50 (2014.01); H04N 19/11 (2014.01); H04N 19/43 (2014.01); H04N 19/53 (2014.01); H04N 19/57 (2014.01); H04N 19/59 (2014.01); H04N 19/513 (2014.01); H04N 19/533 (2014.01); H04N 19/51 (2014.01); H04N 19/593 (2014.01);
U.S. Cl.
CPC ...
H04N 19/50 (2014.11); H04N 19/11 (2014.11); H04N 19/43 (2014.11); H04N 19/51 (2014.11); H04N 19/513 (2014.11); H04N 19/53 (2014.11); H04N 19/533 (2014.11); H04N 19/57 (2014.11); H04N 19/59 (2014.11); H04N 19/593 (2014.11);
Abstract
To use both intraframe prediction coding and interframe prediction coding, and at the same time restrict a transfer volume of reference data used in motion detection in interframe prediction coding. In a coding apparatus that compression-codes moving images, both intraframe prediction coding and interframe prediction coding are applied and prediction coding is carried out using a prediction image produced by the coding system deemed to have the higher coding efficiency.