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:
Nov. 22, 2016
Filed:
Mar. 11, 2016
Fujifilm Corporation, Tokyo, JP;
Kanji Nagashima, Kanagawa, JP;
FUJIFILM Corporation, Tokyo, JP;
Abstract
The correction value calculating method of the reading apparatus includes a reading value acquiring step of acquiring reading values at respective pixels for respective reading positions at both ends of a reading range of the reference member and reading values at respective two or more pixels for respective reading positions in the reading range except the reading positions, and reading values for respective two or more reading positions at respective pixels while relatively moving an image pickup element in which a plurality of pixels are arranged along a first direction and the reference member which becomes a reference for shading correction, and a correction value calculating step of calculating a correction value for shading correction based on the acquired reading values.