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:
Sep. 20, 2016
Filed:
May. 26, 2015
Canon Kabushiki Kaisha, Tokyo, JP;
Hideyuki Kinoshita, Tokyo, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
An image processing apparatus that extracts colors of patches from a photographed image data of a chart image is provided. The image processing apparatus includes: a position extraction unit configured to extract information indicating a position of the chart image in the photographed image data; an acquisition unit configured to acquire information indicating a patch position of each patch images in the chart image based on the chart image; a setting unit configured to set an extraction range in accordance with the patch position of each of the patch images in the photographed image data based on the information; a determination unit configured to determine whether or not the set extraction range fits inside each of the patch images; and a color extraction unit configured to extract a color of each patch image.