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:
Oct. 09, 2018
Filed:
Nov. 14, 2016
Applicant:
Fuji Xerox Co., Ltd., Tokyo, JP;
Inventors:
Shinji Sasahara, Kanagawa, JP;
Hitoshi Ogatsu, Kanagawa, JP;
Junichi Matsunoshita, Kanagawa, JP;
Ken Ogino, Kanagawa, JP;
Assignee:
FUJI XEROX CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2006.01); G06T 7/40 (2017.01); H04N 1/60 (2006.01); H04N 1/64 (2006.01);
U.S. Cl.
CPC ...
G06T 7/408 (2013.01); H04N 1/6047 (2013.01); H04N 1/646 (2013.01); G06T 2207/10024 (2013.01); G06T 2207/10148 (2013.01);
Abstract
Provided is a change degree deriving device including a receiving unit that receives an image obtained by capturing a known color body and an object while focusing on the object, the known color body including plural of color samples, each of which has a known color numerical value, and a detection image, and a detecting unit that detects a focus deviation of the color samples in the image, based on the detection image.