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:
Aug. 04, 2015
Filed:
Feb. 05, 2013
Canon Kabushiki Kaisha, Tokyo, JP;
Mitsuru Uratani, Kawasaki, JP;
Yuki Ishida, Kawasaki, JP;
Yuki Omagari, Tokyo, JP;
Yutaka Hiyama, Yokosuki, JP;
Masaaki Obayashi, Kawasaki, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
According to the invention it is possible to determine in advance whether it is possible to correctly generate a conversion table for calibration or color profile correction even with respect to an unknown print medium, and to avoid the preparation of unsuitable parameters and the performance of unsuitable image processing based thereon. In order to achieve this the color of a subject print medium is measured and from the color measurement result it is determined, based on color measurement data from a test pattern printed on the print medium, whether it is possible to obtain parameters suited to the print medium. As a result it has become possible to avoid the preparation of unsuitable parameters to be associated with the print medium, and it has become possible to output images with a comparatively stable reproduction of color even where performing printing on a variety of print mediums.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile