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:
Nov. 09, 1993
Filed:
Sep. 11, 1992
Mitsuo Fukutomi, Tokyo, JP;
Katuyuki Kouno, Kanagawa, JP;
Fuji Xerox Co., Ltd., Tokyo, JP;
Abstract
An image processing apparatus has an original read unit for reading an image on an original document by a prescan and a copy scan, an image data processing unit for converting original image signals into digital image data signals and for processing the digital image data signals, and an output unit for outputting processed image data. The image processing apparatus further comprises an original detecting unit (3) for reading coordinates data on the original in a prescan mode, and enlargement/reduction processing units (2, 4 to 9) which store the image data read in a copy scan mode into a memory, execute the enlargement/reduction in accordance with the stored image data, whereby the enlargement/reduction processing units (2, 4 to 9) carry out the frame-erasure process by using the original coordinates data. Thereby, an image processing apparatus in which an area to be erased can be flexibly changed, and undesired spaces, which otherwise will be caused by the frame erasure processing, are not created even in a repeat processing or an enlargement/repeat processing.