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. 11, 1987
Filed:
Feb. 06, 1984
Applicant:
Inventors:
Yuzo Kato, Yokohama, JP;
Hidetoshi Suzuki, Tokyo, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N / ;
U.S. Cl.
CPC ...
358287 ; 358 77 ; 382 47 ;
Abstract
An image is magnified or reduced by dividing the image into divisional images, magnifying or reducing each of the divisional images and combining the magnified or reduced divisional images. The magnification or reduction of the divisional images is carried out by inserting one pixel into, or deleting one pixel from, each of the divisional images.