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. 23, 2019
Filed:
Nov. 29, 2016
Canon Kabushiki Kaisha, Tokyo, JP;
Takashi Oniki, Utsunomiya, JP;
Koshi Hatakeyama, Tokyo, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
The image processing apparatus is configured to perform image processing on an input image produced by image capturing through an optical system. The apparatus includes a first distribution producer configured to produce a first distribution by using data for approximating a point spread function that corresponds to a condition relating to the image capturing, a second distribution producer configured to produce a second distribution by mirroring a part of the first distribution, a filter producer configured to produce, by using the second distribution, a first filter to be used for a sharpening process, and a processor configured to perform the sharpening process on the input image by using the first filter to produce a sharpened image.