JP2015008841A5 - - Google Patents
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- JP2015008841A5 JP2015008841A5 JP2013135628A JP2013135628A JP2015008841A5 JP 2015008841 A5 JP2015008841 A5 JP 2015008841A5 JP 2013135628 A JP2013135628 A JP 2013135628A JP 2013135628 A JP2013135628 A JP 2013135628A JP 2015008841 A5 JP2015008841 A5 JP 2015008841A5
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- eye images
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- image processing
- storage device
- eye
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- 238000001514 detection method Methods 0.000 claims 3
- 238000000034 method Methods 0.000 claims 1
Claims (5)
前記記憶装置に記憶される複数の被検眼画像が撮像されるときの被検眼の動きを検出する動作検出手段と、
固視が安定しているときに連続して撮像された複数の被検眼画像を含む画像セットを、前記記憶装置に記憶される複数の被検眼画像から、前記動作検出手段の検出結果に基づいて取得する取得手段と、
画像処理のテンプレートに用いられる基準画像を、前記取得手段によって取得された画像セットに含まれる複数の被検眼画像を複合することで生成する基準画像生成手段と、を備えていることを特徴とする画像処理装置。 An image processing apparatus that processes a plurality of eye images stored in a storage device,
Operation detecting means for detecting movement of the eye to be examined when a plurality of eye images to be examined stored in the storage device are captured;
An image set including a plurality of eye images taken continuously when the fixation is stable is determined based on a detection result of the motion detection unit from a plurality of eye images stored in the storage device. Acquisition means for acquiring;
A reference image generating unit configured to generate a reference image used for an image processing template by combining a plurality of eye images included in the image set acquired by the acquiring unit; Image processing device.
前記基準画像生成手段によって複合される領域を、前記位置あわせ手段によって前記被検眼画像の位置あわせがされた前記画像セットに対して設定する領域設定手段と、を備えていることを特徴とする請求項1記載の画像処理装置。 Alignment means for aligning the eye images stored in the storage device by overlapping each other by at least one of horizontal movement and rotational movement;
And a region setting unit that sets a region combined by the reference image generation unit with respect to the image set in which the eye image is aligned by the alignment unit. Item 6. The image processing apparatus according to Item 1.
所定枚の被検眼画像が前記位置あわせ手段によって位置あわせされる度に、位置あわせされた所定枚の被検眼画像の少なくとも一部と前記第2基準画像とを含む新たな第2基準画像を生成する第2基準画像更新手段を備えていることを特徴とする請求項2記載の画像処理装置。 The positioning means sequentially aligns the plurality of eye images with respect to a second reference image including a part of the plurality of eye images stored in the storage device,
Every time a predetermined number of eye images to be examined are aligned by the positioning means, a new second reference image including at least a part of the aligned predetermined eye images to be examined and the second reference image is generated. claim 2 Symbol mounting image processing apparatus is characterized in that it comprises a second reference image updating means for.
画像処理装置のプロセッサで実行されることにより、
前記記憶装置に記憶される複数の被検眼画像が撮像されるときの被検眼の動きを検出する動作検出ステップと、
固視が安定しているときに連続して撮像された複数の被検眼画像を含む画像セットを、前記記憶装置に記憶される複数の被検眼画像から、前記動作ステップの検出結果に基づいて取得する取得ステップと、
画像処理のテンプレートに用いられる基準画像を、前記取得ステップによって取得された画像セットに含まれる複数の被検眼画像を複合することで生成する基準画像生成ステップと、が前記画像処理装置によって実行されることを特徴とする画像処理プログラム。 An image processing program for processing a plurality of eye images stored in a storage device,
By being executed by the processor of the image processing apparatus,
An operation detecting step for detecting movement of the eye to be inspected when a plurality of eye images to be inspected stored in the storage device are captured;
An image set including a plurality of eye images taken continuously when the fixation is stable is acquired from a plurality of eye images stored in the storage device based on the detection result of the operation step. An acquisition step to
A reference image generation step of generating a reference image used for an image processing template by combining a plurality of eye images included in the image set acquired by the acquisition step is executed by the image processing apparatus. An image processing program characterized by that.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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JP2013135628A JP6241091B2 (en) | 2013-06-27 | 2013-06-27 | Image processing apparatus and image processing program |
US14/316,108 US20150002812A1 (en) | 2013-06-27 | 2014-06-26 | Image processing apparatus and storage medium |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2013135628A JP6241091B2 (en) | 2013-06-27 | 2013-06-27 | Image processing apparatus and image processing program |
Publications (3)
Publication Number | Publication Date |
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JP2015008841A JP2015008841A (en) | 2015-01-19 |
JP2015008841A5 true JP2015008841A5 (en) | 2016-08-12 |
JP6241091B2 JP6241091B2 (en) | 2017-12-06 |
Family
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Family Applications (1)
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JP2013135628A Active JP6241091B2 (en) | 2013-06-27 | 2013-06-27 | Image processing apparatus and image processing program |
Country Status (1)
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JP (1) | JP6241091B2 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201501274D0 (en) * | 2015-01-26 | 2015-03-11 | Optos Plc | Improvements relating to retinal treatment |
JP2017104343A (en) * | 2015-12-10 | 2017-06-15 | キヤノン株式会社 | Image processing apparatus, image processing method and program |
JP6736304B2 (en) * | 2016-02-18 | 2020-08-05 | 株式会社トプコン | Ophthalmic imaging device |
US11508062B2 (en) | 2019-03-29 | 2022-11-22 | Nidek Co., Ltd. | Ophthalmological image processing apparatus |
JP7318272B2 (en) | 2019-03-29 | 2023-08-01 | 株式会社ニデック | OPHTHALMIC PHOTOGRAPHY AND OPHTHALMIC IMAGE PROCESSING PROGRAM |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1602321A1 (en) * | 2004-06-02 | 2005-12-07 | SensoMotoric Instruments GmbH | Method and apparatus for image-based eye tracking for retinal diagnostic or surgery device |
JP5665281B2 (en) * | 2009-04-30 | 2015-02-04 | キヤノン株式会社 | Ophthalmic imaging equipment |
JP5404358B2 (en) * | 2009-12-08 | 2014-01-29 | キヤノン株式会社 | Image processing apparatus, image processing method, and program |
JP5921068B2 (en) * | 2010-03-02 | 2016-05-24 | キヤノン株式会社 | Image processing apparatus, control method, and optical coherence tomography system |
JP2012213555A (en) * | 2011-04-01 | 2012-11-08 | Topcon Corp | Fundus photographing apparatus |
US20130010259A1 (en) * | 2011-07-05 | 2013-01-10 | Escalon Digital Vision, Inc. | Region based vision tracking system for imaging of the eye for use in optical coherence tomography |
JP5847510B2 (en) * | 2011-09-20 | 2016-01-20 | 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 |
JP6038438B2 (en) * | 2011-10-14 | 2016-12-07 | 国立大学法人 東京医科歯科大学 | Fundus image analysis apparatus, fundus image analysis method and program |
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2013
- 2013-06-27 JP JP2013135628A patent/JP6241091B2/en active Active
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