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. 31, 2010
Filed:
Sep. 27, 2004
Yukinori Noguchi, Kanagawa, JP;
Akira Yoda, Kanagawa, JP;
Yusuke Sugimoto, Kanagawa, JP;
FUJIFILM Corporation, Tokyo, JP;
Abstract
An image processing apparatus for correcting an image of a subject, includes: a first illuminated image acquisition unit for acquiring the first reference member image that is an image a reference member having a plurality of normal directions taken under the first illumination condition; the second illuminated image acquisition unit for acquiring the second reference member image and a subject image that are an image of the reference member and an image of the subject, respectively, taken under the second illumination condition; a shape acquisition unit for acquiring three-dimensional shapes of the reference member and the subject; a normal direction determination unit for determining a normal direction of each region of the first reference member image, the second reference member image and the subject image based on the three-dimensional shapes of the reference member and the subject; a difference calculation unit for calculating a color difference in each region between the first and second reference member images for every normal direction; and a subject image correction unit for correcting a color of each region of the subject image with the color difference for every normal direction.