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:
Mar. 18, 2014
Filed:
Feb. 16, 2012
Applicant:
Jun Itoh, Kawasaki, JP;
Inventor:
Jun Itoh, Kawasaki, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G06K 15/02 (2006.01); G06K 15/00 (2006.01); H04N 1/40 (2006.01);
U.S. Cl.
CPC ...
Abstract
Since, for detecting a two-dimension code added to a document, the detection processing is performed by checking the four corners of the read image, if the user specifies an A3 size as a reading size of an image in the copy of an A4-size document, the two-dimensional code is not detected. When the document size detected by the copying machine differs from the reading size of the image specified by the user, the processing for the two-dimensional code detection is performed checking the four corners of the region of the document size detected by the copying machine.