JP2016016103A5 - - Google Patents
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- JP2016016103A5 JP2016016103A5 JP2014140524A JP2014140524A JP2016016103A5 JP 2016016103 A5 JP2016016103 A5 JP 2016016103A5 JP 2014140524 A JP2014140524 A JP 2014140524A JP 2014140524 A JP2014140524 A JP 2014140524A JP 2016016103 A5 JP2016016103 A5 JP 2016016103A5
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- boundary
- image
- acquired
- fundus
- planar image
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- 210000000608 Photoreceptor Cells Anatomy 0.000 claims description 12
- 210000004027 cells Anatomy 0.000 claims description 2
- 230000000007 visual effect Effects 0.000 claims description 2
- 238000003384 imaging method Methods 0.000 claims 6
- 230000001276 controlling effect Effects 0.000 claims 1
- 230000000875 corresponding Effects 0.000 claims 1
- 239000000284 extract Substances 0.000 claims 1
- 108091008017 photoreceptors Proteins 0.000 description 1
Description
上記課題を解決するために、本発明に係る眼科装置は、被検眼の眼底の平面画像を取得する画像取得手段と、前記平面画像から、前記被検眼の視細胞が存在する存在領域と前記視細胞が存在しない領域との境界を取得する境界取得手段と、複数の前記平面画像から取得した前記境界に基づいて、前記眼底における前記視細胞の存在領域を設定する設定手段と、を備えたことを特徴とする。 In order to solve the above-described problem, an ophthalmologic apparatus according to the present invention includes an image acquisition unit that acquires a planar image of the fundus of the eye to be examined, an existing region where the photoreceptors of the eye to be examined are present, and the visual field from the planar image. includes a boundary obtaining means for obtaining a boundary between regions in which the cells do not exist, on the basis of the boundary obtained from a plurality of pre Kitaira surface image, and setting means for setting a presence area of the photoreceptor cells in the fundus, the It is characterized by that.
Claims (18)
前記平面画像から、前記被検眼の視細胞が存在する存在領域と前記視細胞が存在しない領域との境界を取得する境界取得手段と、
複数の前記平面画像から取得した前記境界に基づいて、前記眼底における前記視細胞の存在領域を設定する設定手段と、
を備えたことを特徴とする眼科装置。 Image acquisition means for acquiring a planar image of the fundus of the eye to be examined;
Boundary acquisition means for acquiring a boundary between a region where the photoreceptor cells of the eye to be examined are present and a region where the photoreceptor cells are not present from the planar image;
A setting unit on the basis of the boundary obtained from a plurality of pre Kitaira face image, sets the presence area of the photoreceptor cells in the fundus,
An ophthalmologic apparatus comprising:
前記取得した境界を、前記被検眼の眼底において平面画像を撮影した撮影位置に対応づける位置合わせ手段と、
前記取得した視細胞の存在領域の境界に基づき、前記平面画像とは解像度において異なる第二の平面画像を取得する画像取得手段と、
を備えたことを特徴とする眼科装置。 Boundary acquisition means for acquiring a boundary between a region where a photoreceptor cell is present and a region where the photoreceptor cell is not present in the fundus of the subject eye;
Alignment means for associating the acquired boundary with an imaging position at which a planar image is captured on the fundus of the eye to be examined;
An image acquisition means for acquiring a second plane image different in resolution from the plane image based on the boundary of the acquired region of photoreceptor cells;
An ophthalmologic apparatus comprising:
前記平面画像から、前記被検眼の視細胞が存在する存在領域と前記視細胞が存在しない領域との境界を取得する境界取得工程と、
複数の前記平面画像から取得した前記境界に基づき、前記眼底における前記視細胞の存在領域を設定する設定工程と、
を含むことを特徴とする眼科装置の制御方法。 An image acquisition step of acquiring a planar image of the fundus of the eye to be examined;
From the planar image, a boundary acquisition step for acquiring a boundary between a region where the photoreceptor cells of the eye to be examined are present and a region where the photoreceptor cells are not present,
Based on the boundary obtained from a plurality of pre Kitaira surface image, and a setting step of setting a presence area of the photoreceptor cells in the fundus,
Control method for an ophthalmologic apparatus, which comprises a.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014140524A JP6410498B2 (en) | 2014-07-08 | 2014-07-08 | Ophthalmic apparatus and control method thereof |
PCT/JP2015/068597 WO2016006482A1 (en) | 2014-07-08 | 2015-06-23 | Ophthalmic apparatus and control method therefor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014140524A JP6410498B2 (en) | 2014-07-08 | 2014-07-08 | Ophthalmic apparatus and control method thereof |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2016016103A JP2016016103A (en) | 2016-02-01 |
JP2016016103A5 true JP2016016103A5 (en) | 2017-08-17 |
JP6410498B2 JP6410498B2 (en) | 2018-10-24 |
Family
ID=53541874
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2014140524A Active JP6410498B2 (en) | 2014-07-08 | 2014-07-08 | Ophthalmic apparatus and control method thereof |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP6410498B2 (en) |
WO (1) | WO2016006482A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018008613A1 (en) * | 2016-07-04 | 2018-01-11 | 株式会社ニデック | Ophthalmic imaging device |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2895414B2 (en) * | 1995-05-08 | 1999-05-24 | アロカ株式会社 | Ultrasonic volume calculator |
JP4832794B2 (en) * | 2005-04-27 | 2011-12-07 | オリンパスメディカルシステムズ株式会社 | Image processing apparatus and image processing program |
JP5148928B2 (en) * | 2007-05-31 | 2013-02-20 | 株式会社トプコン | Fundus examination apparatus and program |
JP4819851B2 (en) * | 2008-07-31 | 2011-11-24 | キヤノン株式会社 | Diagnosis support apparatus and method, program, and recording medium |
JP4850927B2 (en) * | 2009-06-02 | 2012-01-11 | キヤノン株式会社 | Image processing apparatus, image processing method, and computer program |
JP5702991B2 (en) * | 2010-11-19 | 2015-04-15 | キヤノン株式会社 | Image processing apparatus and image processing method |
JP5822485B2 (en) * | 2011-02-25 | 2015-11-24 | キヤノン株式会社 | Image processing apparatus, image processing method, image processing system, SLO apparatus, and program |
JP5955163B2 (en) * | 2011-09-06 | 2016-07-20 | キヤノン株式会社 | Image processing apparatus and image processing method |
JP5843542B2 (en) * | 2011-09-20 | 2016-01-13 | キヤノン株式会社 | Image processing apparatus, ophthalmologic photographing apparatus, image processing method, and program |
JP6061554B2 (en) * | 2012-01-20 | 2017-01-18 | キヤノン株式会社 | Image processing apparatus and image processing method |
JP5979904B2 (en) * | 2012-02-20 | 2016-08-31 | キヤノン株式会社 | Image processing apparatus, ophthalmic imaging system, and image processing method |
JP2014097191A (en) * | 2012-11-14 | 2014-05-29 | Canon Inc | Imaging apparatus, imaging method and program |
EP3000382A1 (en) * | 2012-12-28 | 2016-03-30 | Canon Kabushiki Kaisha | Image processing apparatus and image processing method |
JP6108827B2 (en) * | 2012-12-28 | 2017-04-05 | キヤノン株式会社 | Ophthalmic apparatus and alignment method |
-
2014
- 2014-07-08 JP JP2014140524A patent/JP6410498B2/en active Active
-
2015
- 2015-06-23 WO PCT/JP2015/068597 patent/WO2016006482A1/en active Application Filing
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