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. 03, 2012
Filed:
Feb. 06, 2008
Tomonori Kondo, Tokyo, JP;
Tomonori Kondo, Tokyo, JP;
Oki Data Corporation, Tokyo, JP;
Abstract
An image reading apparatus to read image of rectangle shape document set on a setting board, is supplied capable of assigning correct edge image to an output image. In the image reading apparatus, a image data storing section stores image data reading area lager than the rectangle shape document; an edge feature extracting section extracts edge feature according to the image data; a rectangle feature extracting section extracts edge feature of side regions respectively corresponding to each side of the rectangle shape document according to the edge feature; a region selecting section selects two regions from the side regions; a coordinates calculating section calculates coordinates specifying position of straight lines representing four sides through using inclination information of the selected respective two regions; and a compounded-image outputting section replaces the feature region with frame image according to the coordinates, compounds the frame image with image data, and outputs the compounded image.