Title:
眼科装置及び眼科方法
Document Type and Number:
Japanese Patent JP5297415
Kind Code:
B2
Abstract:
To accurately detect a movement of an object based on an image distorted by the movement of an eye to be inspected, which is acquired by a scanning imaging system, provided is an ophthalmologic apparatus including: an extraction means for extracting a plurality of characteristic images from a first fundus image of the eye to be inspected; a fundus image acquisition means for acquiring a second fundus image of the eye to be inspected during a period different from a period during which the first fundus image is acquired; and a calculation means for calculating at least a rotation of movements of the eye to be inspected based on the plurality of characteristic images and the second fundus image.
Inventors:
Junko Nakajima
Norihiko Utsunomiya
Norihiko Utsunomiya
Application Number:
JP2010105383A
Publication Date:
September 25, 2013
Filing Date:
April 30, 2010
Export Citation:
Assignee:
Canon Inc
International Classes:
A61B3/12; A61B3/10; A61B3/113; A61B5/11
Domestic Patent References:
| JP2008310418A | ||||
| JP2001283190A | ||||
| JP2006235786A | ||||
| JP2008054773A | ||||
| JP2008029467A | ||||
| JP2007004823A | ||||
| JP2003346157A | ||||
| JP2003248827A | ||||
| JP2004184843A |
Attorney, Agent or Firm:
Okabe
Shinichi Usui
Takao Ochi
Seiichiro Takahashi
Koji Yoshizawa
Masami Saito
Katsuhiko Kimura
▲濱▼口 岳久
Naofumi Tanaka
Shinichi Usui
Takao Ochi
Seiichiro Takahashi
Koji Yoshizawa
Masami Saito
Katsuhiko Kimura
▲濱▼口 岳久
Naofumi Tanaka
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