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. 14, 2015
Filed:
Dec. 10, 2013
Canon Kabushiki Kaisha, Tokyo, JP;
Yoshikazu Sato, Kawasaki, JP;
Daisuke Matsunaga, Yokohama, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
In a case where image processing, in which a ratio of the number of color pixels greatly fluctuates, is executed after performing charging determination, an output result might not match a result of the charging determination. There is provided a device for determining a color of an output image in a case where an image to be printed is printed with an additional image attached thereto, the device including: a unit configured to divide the image to be printed into blocks of a predetermined size; a unit configured to calculate an average value of color components of pixels included in the block; a correction value calculation unit configured to correct a calculated average value using a correction value corresponding to the additional image; and a color/monochrome determination processing unit configured to determine, based on the corrected average value, whether the block is a color block or a monochrome block.