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. 05, 2017
Filed:
Jan. 29, 2016
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventor:
Mitsuhiro Ono, Tokyo, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 3/14 (2006.01); A61B 3/10 (2006.01); A61B 3/00 (2006.01); G06T 5/00 (2006.01); A61B 3/12 (2006.01);
U.S. Cl.
CPC ...
A61B 3/0025 (2013.01); A61B 3/1241 (2013.01); A61B 3/14 (2013.01); G06T 5/007 (2013.01); G06T 2207/30041 (2013.01);
Abstract
A disclosed ophthalmologic apparatus includes an image acquisition unit configured to acquire a fundus image of an eye to be examined on the basis of returning light from a fundus that is obtained by irradiating the fundus of the eye with light; and a correction unit configured to correct the fundus image in accordance with a degree of clouding of a clouded portion of the eye such that, among color components contained in the fundus image, a ratio of a color component, in the fundus image, that is scattered by a clouded portion of the eye at a higher rate increases against a ratio of another color component.