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:
Aug. 12, 1986
Filed:
Aug. 16, 1983
Applicant:
Inventors:
Assignee:
Hitachi, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K / ;
U.S. Cl.
CPC ...
382 41 ; 364134 ; 364900 ; 382 44 ; 382 48 ; 382 49 ;
Abstract
Disclosed is an image processor that processes desired image data according to a program. In the image processor, the addressing desired pixels which is stored in an image memory is performed by an address processor, and a partial image taken out of the image memory by the address processor is written into a shared memory, and then data is drawn out from the shared memory by an operational processor to carry out operational processing. The address processor is provided with a buffer memory in which image data in a predetermined area is stored and successively renewed by an increment/decrement designation for read and write operations.