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. 20, 2016
Filed:
Aug. 05, 2015
Fujifilm Corporation, Tokyo, JP;
Masashi Ueshima, Kanagawa, JP;
FUJIFILM Corporation, Tokyo, JP;
Abstract
An image processing method includes: forming an image for density unevenness measurement on a recording medium in a single-pass method, using an inkjet head in which nozzles are disposed in a main scanning direction; acquiring a density measurement value of each set gradation value from an image for density unevenness measurement before drying; converting the acquired density measurement value into a conversion density measurement value corresponding to a post-dry density measurement value, using a density measurement value conversion value set for each region in the main scanning direction; and deriving a new unevenness correction value using this conversion density measurement value.