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:
Sep. 20, 2016
Filed:
Nov. 11, 2015
Kyocera Document Solutions Inc.;
Ryuichi Okumura, Osaka, JP;
Abstract
For calculating a zooming ratio for a scanned image of an original document that includes a handwritten object, in each of the primary and the secondary scanning direction, the zooming ratio calculating unit generates projection images of black objects in an original image of the original document and the scanned image, identifies the smallest and largest pixel positions in the projection image of the original image, identifies the corresponding smallest and largest pixel positions in the projection image of the scanned image, and calculates the zooming ratio on the basis of a two distances between the smallest and the largest pixel positions of the original image and the scanned image. After zooming the scanned image by the zooming ratio, an image of the handwritten object is extracted on the basis of the zoomed scanned image and the original image.