JP2019154718A5 - - Google Patents
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- JP2019154718A5 JP2019154718A5 JP2018044563A JP2018044563A JP2019154718A5 JP 2019154718 A5 JP2019154718 A5 JP 2019154718A5 JP 2018044563 A JP2018044563 A JP 2018044563A JP 2018044563 A JP2018044563 A JP 2018044563A JP 2019154718 A5 JP2019154718 A5 JP 2019154718A5
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- 239000002131 composite material Substances 0.000 claims description 21
- 238000007689 inspection Methods 0.000 claims description 6
- 238000004458 analytical method Methods 0.000 claims 37
- 210000004204 Blood Vessels Anatomy 0.000 claims 7
- 238000005259 measurement Methods 0.000 claims 2
- 238000003672 processing method Methods 0.000 claims 2
- 238000000034 method Methods 0.000 claims 1
- 230000002792 vascular Effects 0.000 claims 1
Description
本発明の目的を達成するために、例えば本明細書に開示の画像処理装置は、
眼部の複数のモーションコントラスト画像の合成画像であって、複数の検査日に関する複数の合成画像を取得する取得手段と、
前記複数の合成画像と、前記複数の合成画像から得られた前記複数の検査日に関する複数の情報との少なくとも1つを時系列で表示手段に表示させる表示制御手段と、を備える。
In order to achieve the object of the present invention, for example, the image processing apparatus disclosed in the present specification may be used.
An acquisition means for acquiring a plurality of composite images relating to a plurality of examination dates, which is a composite image of a plurality of motion contrast images of the eye portion.
A display control means for causing a display means to display at least one of the plurality of composite images and a plurality of information regarding the plurality of inspection dates obtained from the plurality of composite images in chronological order.
Claims (20)
前記複数の合成画像と、前記複数の合成画像から得られた前記複数の検査日に関する複数の情報との少なくとも1つを時系列で表示手段に表示させる表示制御手段と、
を備えることを特徴とする画像処理装置。 An acquisition means for acquiring a plurality of composite images relating to a plurality of examination dates, which is a composite image of a plurality of motion contrast images of the eye portion.
A display control means for causing the display means to display at least one of the plurality of composite images and a plurality of information regarding the plurality of inspection dates obtained from the plurality of composite images in chronological order.
An image processing device comprising.
前記合成画像は、前記複数の3次元のモーションコントラスト画像の合成画像であることを特徴とする請求項1に記載の画像処理装置。 The plurality of motion contrast images are a plurality of three-dimensional motion contrast images obtained by controlling the same position of the eye portion so that the measurement light is scanned.
The image processing apparatus according to claim 1, wherein the composite image is a composite image of the plurality of three-dimensional motion contrast images.
前記表示制御手段は、前記少なくとも一部の領域が解析された結果を示す画像が、前記解析に適した複数の条件のうちの少なくとも2つの条件が満足されない状態で得られた画像である場合には、前記少なくとも2つの条件に関する情報を、前記複数の条件の優先順位に応じて前記表示手段に表示させることを特徴とする請求項1または2に記載の画像処理装置。The display control means is when the image showing the result of analysis of at least a part of the region is an image obtained in a state where at least two conditions out of a plurality of conditions suitable for the analysis are not satisfied. The image processing apparatus according to claim 1 or 2, wherein the display means displays information on the at least two conditions according to the priority of the plurality of conditions.
前記表示制御手段は、操作者からの指示に応じて前記モーションコントラスト画像における前記第1の領域よりも狭い領域を少なくとも含む第2の領域に対して解析された結果を示す画像の表示が選択された場合には、前記選択された解析の種類を示す情報を用いて前記第2の領域に対して解析された結果を示す画像を、前記第1の領域に対して解析された結果を示す画像に重畳された状態で表示手段に表示させることを特徴とする請求項1乃至9のいずれか1項に記載の画像処理装置。The display control means selects the display of an image showing the analysis result for a second region including at least a region narrower than the first region in the motion contrast image in response to an instruction from the operator. If so, an image showing the result of analysis for the second region using the information indicating the selected analysis type, and an image showing the result of analysis for the first region. The image processing apparatus according to any one of claims 1 to 9, wherein the image processing apparatus is displayed on the display means in a state of being superimposed on the image processing apparatus.
前記表示制御手段は、操作者からの指示に応じて前記第1の領域と前記第2の領域とのいずれか一方に対して選択された解析の種類を示す情報を用いて前記一方が解析された結果を示す画像を表示手段に表示させ、前記一方に対する選択の後に操作者からの指示に応じて他方に対して選択された解析の種類と、前記一方に対して選択された解析の種類とが異なる場合には、前記一方が解析された結果を示す画像の表示領域において、前記一方が解析された結果を示す画像の表示を、前記他方に対して選択された解析の種類を示す情報を用いて前記一方及び前記他方が解析された結果を示す画像の表示に変更する制御を実行することを特徴とする請求項1乃至9のいずれか1項に記載の画像処理装置。The display control means analyzes one of the first region and the second region using information indicating the type of analysis selected in response to an instruction from the operator. An image showing the result is displayed on the display means, and the type of analysis selected for the other according to the instruction from the operator after the selection for the one, and the type of analysis selected for the one. When is different, in the display area of the image showing the analysis result of the one, the display of the image showing the analysis result of the one is displayed, and the information indicating the type of analysis selected for the other is displayed. The image processing apparatus according to any one of claims 1 to 9, wherein the one and the other are controlled to change to display an image indicating an analysis result.
前記解析された結果を示す画像は、前記モーションコントラスト正面画像の少なくとも一部の領域に対して解析された結果を示す2次元画像であり、The image showing the analysis result is a two-dimensional image showing the analysis result for at least a part of the motion contrast front image.
前記第2の領域は、セクタ領域で、The second area is a sector area.
前記第1の領域は、前記セクタ領域よりも広い領域であり、The first region is a region wider than the sector region, and is
前記選択された解析の種類は、前記モーションコントラスト画像において特定される血管領域または無血管領域に関するパラメータを少なくとも含む複数の種類のいずれかであることを特徴とする請求項11乃至17のいずれか1項に記載の画像処理装置。Any one of claims 11 to 17, wherein the selected analysis type is any of a plurality of types including at least a parameter relating to a vascular region or an avascular region specified in the motion contrast image. The image processing apparatus according to the section.
前記複数の合成画像と、前記複数の合成画像から得られた前記複数の検査日に関する複数の情報との少なくとも1つを時系列で表示手段に表示させる表示制御工程と、
を含むことを特徴とする画像処理方法。 An acquisition process of acquiring a plurality of composite images relating to a plurality of examination dates, which is a composite image of a plurality of motion contrast images of the eye portion.
A display control step of displaying at least one of the plurality of composite images and a plurality of information regarding the plurality of inspection dates obtained from the plurality of composite images on a display means in chronological order.
Image processing method, which comprises a.
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JP2018044563A JP7195745B2 (en) | 2018-03-12 | 2018-03-12 | Image processing device, image processing method and program |
US16/289,224 US20190274538A1 (en) | 2018-03-12 | 2019-02-28 | Image processing device, image processing method, and program |
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JP2018044563A JP7195745B2 (en) | 2018-03-12 | 2018-03-12 | Image processing device, image processing method and program |
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JP2019154718A JP2019154718A (en) | 2019-09-19 |
JP2019154718A5 true JP2019154718A5 (en) | 2021-04-22 |
JP7195745B2 JP7195745B2 (en) | 2022-12-26 |
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JP7106304B2 (en) * | 2018-03-12 | 2022-07-26 | キヤノン株式会社 | Image processing device, image processing method and program |
US20210319551A1 (en) * | 2020-04-10 | 2021-10-14 | Topcon Corporation | 3d analysis with optical coherence tomography images |
WO2024070907A1 (en) * | 2022-09-30 | 2024-04-04 | 株式会社ニデック | Ocular fundus image processing device and ocular fundus image processing program |
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JP5271157B2 (en) * | 2009-06-04 | 2013-08-21 | 株式会社トプコン | Fundus image analyzing apparatus, fundus photographing apparatus, and program |
JP6241040B2 (en) * | 2013-01-23 | 2017-12-06 | 株式会社ニデック | Ophthalmic analysis apparatus and ophthalmic analysis program |
CN105682538B (en) * | 2013-10-29 | 2018-07-03 | 尼德克株式会社 | Ophthalmology observes device and the storage medium of ophthalmology observation program |
JP6746884B2 (en) * | 2015-09-02 | 2020-08-26 | 株式会社ニデック | Ophthalmic photography device and ophthalmic photography program |
JP6922152B2 (en) * | 2015-10-21 | 2021-08-18 | 株式会社ニデック | Ophthalmology analyzer, ophthalmology analysis program |
JP7196606B2 (en) * | 2016-03-04 | 2022-12-27 | 株式会社ニデック | Ophthalmic information processing device and ophthalmic information processing program |
JP6843521B2 (en) * | 2016-04-28 | 2021-03-17 | キヤノン株式会社 | Image processing device and image processing method |
JP6703730B2 (en) * | 2016-06-16 | 2020-06-03 | 株式会社ニデック | Optical coherence tomography device and optical coherence tomography control program |
JP6569701B2 (en) * | 2017-06-12 | 2019-09-04 | 株式会社ニデック | Ophthalmic analysis apparatus and ophthalmic analysis program |
JP7106304B2 (en) * | 2018-03-12 | 2022-07-26 | キヤノン株式会社 | Image processing device, image processing method and program |
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