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. 10, 2015
Filed:
Dec. 12, 2012
Applicant:
Riso Kagaku Corporation, Tokyo, JP;
Inventors:
Masahiro Kawashima, Ibaraki-ken, JP;
Mitsuharu Shiokawa, Ibaraki-ken, JP;
Assignee:
Riso Kagaku Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2006.01); G06T 5/00 (2006.01); H04N 1/60 (2006.01);
U.S. Cl.
CPC ...
G06T 5/007 (2013.01); G06T 5/009 (2013.01); H04N 1/6033 (2013.01); G06T 2207/10008 (2013.01); G06T 2207/10024 (2013.01); G06T 2207/20008 (2013.01); G06T 2207/30176 (2013.01);
Abstract
An image processing device performs image processing on image data obtained by receiving light emitted from a light source and then reflected from an object to be read with a light receiving element. The image processing device includes a determination unit configured to determine whether or not a color of each pixel in the image data belongs to a predetermined correction target color range and a correction unit configured to perform correction to reduce the density of a pixel of the color belonging to the correction target color range.