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:
Jul. 21, 1998
Filed:
Mar. 06, 1996
Applicant:
Inventors:
Keiji Ishizuka, Kawasaki, JP;
Atsushi Furuya, Sagamihara, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K / ; G06K / ;
U.S. Cl.
CPC ...
382247 ; 341107 ; 36473601 ;
Abstract
An image encoding device for effecting the carryover process on a real-time basis in arithmetic encoding, and without interruption in the function of the arithmetic encoder. The device is provided with an encoder for outputting code data, encoded by arithmetic codes, in succession by a predetermined number of bits, shift registers for retaining plural sets of the code data output from the encoder, and a processor for applying a carry-over process to the thus retained plural sets of code data.