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:
Dec. 10, 2013
Filed:
Jun. 15, 2009
Applicant:
Kan Kitagawa, Yokohama, JP;
Inventor:
Kan Kitagawa, Yokohama, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/20 (2006.01); G06K 9/36 (2006.01); G06K 9/34 (2006.01); G06K 9/00 (2006.01); G06K 9/62 (2006.01); H04N 1/40 (2006.01);
U.S. Cl.
CPC ...
Abstract
An image processing method includes the steps of: reading an original placed on an original platen; executing a filtering process to extract a contour on the read image; extracting a contour group in broken lines from the image having the filtering process executed; forming one contour from the contour group in broken lines; determining an area of the original from the contours obtained in the filtering execution step and the forming step; and extracting an image of the determined original area from the read image.