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. 14, 2015
Filed:
Feb. 20, 2013
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
Yoshihiko Iwase, Kyoto, JP;
Makoto Sato, Tokyo, JP;
Akihito Uji, Kyoto, JP;
Nagahisa Yoshimura, Kyoto, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 3/14 (2006.01); A61B 3/00 (2006.01); A61B 3/10 (2006.01); A61B 5/00 (2006.01); G01B 9/02 (2006.01); G01N 21/47 (2006.01);
U.S. Cl.
CPC ...
A61B 3/102 (2013.01); A61B 5/0066 (2013.01); G01B 9/0203 (2013.01); G01B 9/02082 (2013.01); G01B 9/02083 (2013.01); G01B 9/02091 (2013.01); G01N 21/4795 (2013.01);
Abstract
An image processing apparatus acquires a tomographic image of an eye to be examined. The image processing apparatus quantifies a distortion in a region determined from the tomographic image. The region includes a photoreceptor layer or a retinal pigment epithelium.