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:
Apr. 09, 2019
Filed:
Nov. 04, 2015
Applicant:
Konica Minolta Inc., Chiyoda-ku, JP;
Inventor:
Koji Harada, Sakai, JP;
Assignee:
KONICA MINOLTA, INC., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01J 3/52 (2006.01); H04N 1/00 (2006.01); H04N 1/60 (2006.01); H04N 1/407 (2006.01); B65H 3/06 (2006.01); B65H 5/06 (2006.01);
U.S. Cl.
CPC ...
G01J 3/52 (2013.01); H04N 1/00023 (2013.01); H04N 1/00039 (2013.01); H04N 1/00045 (2013.01); H04N 1/00082 (2013.01); H04N 1/4076 (2013.01); H04N 1/6005 (2013.01); B65H 3/06 (2013.01); B65H 5/062 (2013.01); H04N 2201/0005 (2013.01); H04N 2201/0094 (2013.01);
Abstract
A colorimetric device and a colorimetric method according to the present invention extract a chart region candidate, which is a candidate for a chart region, from an image of a color chart, obtain an evaluation value of this chart region candidate, determine whether or not the chart region candidate is the chart region based on this obtained evaluation value, obtain each position of a plurality of patches for the chart region candidate determined as the chart region as a result of the determination and colorimetrically measure each of the patches at each obtained position of the plurality of the patches.