Invention Grant
US08454163B2 Ophthalmic imaging apparatus and imaging method using ophthalmic imaging apparatus
有权
眼科成像装置和使用眼科成像装置的成像方法
- Patent Title: Ophthalmic imaging apparatus and imaging method using ophthalmic imaging apparatus
- Patent Title (中): 眼科成像装置和使用眼科成像装置的成像方法
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Application No.: US13208778Application Date: 2011-08-12
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Publication No.: US08454163B2Publication Date: 2013-06-04
- Inventor: Yuji Ota
- Applicant: Yuji Ota
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: JP2010-195067 20100831
- Main IPC: A61B3/14
- IPC: A61B3/14 ; A61B3/02 ; A61B3/00

Abstract:
An ophthalmic imaging apparatus includes an illumination unit configured to illuminate a fundus of an eye to be examined; an imaging unit configured to obtain a fundus image by capturing the illuminated fundus; a detection unit configured to detect flare in an edge portion of the fundus image based on a photometric value of light from the fundus; a control unit configured to control correction processing for the fundus image for adjustment of a light amount at the edge portion of the fundus image in accordance with a flare detection result obtained by the detection unit; and a correction unit configured to perform the correction processing for the fundus image in accordance with the control.
Public/Granted literature
- US20120050674A1 OPHTHALMIC IMAGING APPARATUS AND IMAGING METHOD USING OPHTHALMIC IMAGING APPARATUS Public/Granted day:2012-03-01
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