Invention Grant
- Patent Title: Ophthalmic image processing apparatus and ophthalmic imaging apparatus
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Application No.: US15649826Application Date: 2017-07-14
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Publication No.: US10478060B2Publication Date: 2019-11-19
- Inventor: Atsushi Kubota
- Applicant: TOPCON CORPORATION
- Applicant Address: JP Itabashi-ku, Tokyo
- Assignee: TOPCON CORPORATION
- Current Assignee: TOPCON CORPORATION
- Current Assignee Address: JP Itabashi-ku, Tokyo
- Agency: Chiesa Shahinian & Giantomasi PC
- Priority: JP2016-147117 20160727
- Main IPC: A61B3/00
- IPC: A61B3/00 ; A61B3/10 ; G06T7/12 ; G06T5/00 ; A61B3/12

Abstract:
An ophthalmic image processing apparatus of an embodiment includes a storage unit, a first brightness profile generation unit, a second brightness profile generation unit, and a brightness correction unit. The storage unit is configured to store image data acquired through scanning a subject's eye using optical coherence tomography. The first brightness profile generation unit is configured to generate a first brightness profile along a first direction by integrating brightness values of the image data. The second brightness profile generation unit is configured to process the first brightness profile to generate a second brightness profile. The brightness correction unit is configured to perform brightness correction of the image data based on the first brightness profile and the second brightness profile.
Public/Granted literature
- US20180028056A1 OPHTHALMIC IMAGE PROCESSING APPARATUS AND OPHTHALMIC IMAGING APPARATUS Public/Granted day:2018-02-01
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