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. 06, 2010
Filed:
Aug. 31, 2006
Takahiro Matsuura, Kawasaki, JP;
Takahiro Matsuura, Kawasaki, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A color chart and an illumination unevenness correcting chart are shot by a digital cameraunder the same illumination, and color data on a first image obtained by shooting the color chart and color data on a second image obtained by shooting the illumination unevenness correcting chart are input to a color processing parameter editing apparatusfor generating a color processing condition used in color processing to be performed on an image shot by the digital camera. A correcting unitcorrects the color data on the first image using the color data on the second image. Target color data corresponding to the corrected color data on the first image is input. A parameter optimizing unitgenerates a color processing condition for converting the corrected color data on the first image into the target color data.