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. 31, 2018
Filed:
Apr. 23, 2015
Applicant:
Konica Minolta, Inc., Tokyo, JP;
Inventor:
Yoshiroh Nagai, Hyogo, JP;
Assignee:
Konica Minolta, Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2006.01); G01J 3/52 (2006.01); G01J 3/46 (2006.01); G06T 1/00 (2006.01); G06T 7/11 (2017.01); G06T 7/77 (2017.01); G06T 7/13 (2017.01); G06T 7/90 (2017.01); G01N 21/25 (2006.01); G06K 9/62 (2006.01); G06T 7/00 (2017.01); G06T 11/20 (2006.01); H04N 1/46 (2006.01);
U.S. Cl.
CPC ...
G01J 3/52 (2013.01); G01J 3/46 (2013.01); G01N 21/251 (2013.01); G06K 9/6267 (2013.01); G06T 1/00 (2013.01); G06T 7/0004 (2013.01); G06T 7/11 (2017.01); G06T 7/13 (2017.01); G06T 7/77 (2017.01); G06T 7/90 (2017.01); G06T 11/206 (2013.01); G06T 2207/30144 (2013.01);
Abstract
A color measurement device obtains edge information based on an image of a color chart. The color measurement device statistically processes the edge information to obtain edge statistic information. Based on the edge information and the edge statistic information, the color measurement devices obtains the position of each patch of a number of patches of the color chart.