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. 29, 2015
Filed:
Nov. 14, 2014
Canon Kabushiki Kaisha, Tokyo, JP;
Masanori Matsuzaki, Kawasaki, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An image processing apparatus including an image forming unit configured to form an image includes a storage unit configured to store a reference feature quantity acquired using a result of measuring a first chart by a measurement device, a first acquisition unit configured to acquire a first feature quantity using a result of measuring a second chart by the measurement device, the second chart being created by the image forming unit, and an estimation unit configured to estimate a defective point generated in the image processing apparatus, by acquiring a second feature quantity from the reference feature quantity stored in the storage unit and the first feature quantity acquired by the first acquisition unit and using data in which the second feature quantity is associated with information about a defect generated in the image processing apparatus.