JP6349751B2 - 眼科用情報処理プログラム - Google Patents
眼科用情報処理プログラム Download PDFInfo
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- JP6349751B2 JP6349751B2 JP2014018716A JP2014018716A JP6349751B2 JP 6349751 B2 JP6349751 B2 JP 6349751B2 JP 2014018716 A JP2014018716 A JP 2014018716A JP 2014018716 A JP2014018716 A JP 2014018716A JP 6349751 B2 JP6349751 B2 JP 6349751B2
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- examined
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- 230000010365 information processing Effects 0.000 title claims description 22
- 210000001508 eye Anatomy 0.000 claims description 129
- 238000004088 simulation Methods 0.000 claims description 102
- 210000005252 bulbus oculi Anatomy 0.000 claims description 58
- 210000004087 cornea Anatomy 0.000 claims description 58
- 230000003287 optical effect Effects 0.000 claims description 21
- 210000001747 pupil Anatomy 0.000 claims description 20
- 230000004310 photopic vision Effects 0.000 claims description 14
- 230000004438 eyesight Effects 0.000 claims description 11
- 210000000695 crystalline len Anatomy 0.000 description 75
- 238000000034 method Methods 0.000 description 61
- 230000008569 process Effects 0.000 description 57
- 238000012545 processing Methods 0.000 description 39
- 238000012937 correction Methods 0.000 description 36
- 238000005259 measurement Methods 0.000 description 19
- 230000004075 alteration Effects 0.000 description 17
- 230000000007 visual effect Effects 0.000 description 12
- 238000003384 imaging method Methods 0.000 description 9
- 238000005286 illumination Methods 0.000 description 8
- 206010047531 Visual acuity reduced Diseases 0.000 description 5
- 201000009310 astigmatism Diseases 0.000 description 4
- 230000004323 axial length Effects 0.000 description 4
- 208000014733 refractive error Diseases 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 230000004304 visual acuity Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 238000012014 optical coherence tomography Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 201000000766 irregular astigmatism Diseases 0.000 description 2
- 230000001131 transforming effect Effects 0.000 description 2
- 241000287463 Phalacrocorax Species 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 210000002159 anterior chamber Anatomy 0.000 description 1
- 230000004397 blinking Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 210000000554 iris Anatomy 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000001525 retina Anatomy 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/18—Eye characteristics, e.g. of the iris
- G06V40/193—Preprocessing; Feature extraction
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/0016—Operational features thereof
- A61B3/0025—Operational features thereof characterised by electronic signal processing, e.g. eye models
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
- A61B3/1005—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for measuring distances inside the eye, e.g. thickness of the cornea
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
- A61B3/1015—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for wavefront analysis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
- A61B3/103—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining refraction, e.g. refractometers, skiascopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
- A61B3/107—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining the shape or measuring the curvature of the cornea
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
- A61B3/11—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for measuring interpupillary distance or diameter of pupils
- A61B3/112—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for measuring interpupillary distance or diameter of pupils for measuring diameter of pupils
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
- A61B3/14—Arrangements specially adapted for eye photography
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
- A61B3/117—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for examining the anterior chamber or the anterior chamber angle, e.g. gonioscopes
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30004—Biomedical image processing
- G06T2207/30041—Eye; Retina; Ophthalmic
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Ophthalmology & Optometry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Public Health (AREA)
- Signal Processing (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Human Computer Interaction (AREA)
- Multimedia (AREA)
- Eye Examination Apparatus (AREA)
- Computer Graphics (AREA)
Description
35 記憶部
50 モニタ
101 眼球モデル画像
105 シミュレーション画像(第1シミュレーション画像)
106 シミュレーション画像(第2シミュレーション画像)
107 角膜情報画像
108 水晶体情報画像
109 屈折度情報画像
110 レンズグラフィック
Claims (3)
- 眼科用情報処理装置のプロセッサに実行されることによって、
被検眼の角膜前面形状に関する角膜情報と、被検眼全体の屈折に関する屈折度情報と、を少なくとも含む被検眼の特性に関する情報を取得する取得ステップと、
被検眼眼底にて結像される視標像のシミュレーション画像を、前記屈折度情報を少なくとも用いて生成する生成ステップと、
眼球の構造を表す眼球モデル画像、および前記シミュレーション画像を表示装置に表示させると共に、前記角膜情報による角膜情報画像を前記眼球モデル画像上の角膜に対応付けて前記表示装置に同時に表示させる表示制御ステップと、を眼科用情報処理装置に実行させ、
更に、
前記表示制御ステップにおいて、
前記角膜情報画像は、
角膜前面形状に関する特性を二次元的に表した正面画像として、前記角膜情報画像の正面と画面正面とが一致した態様で、
前記眼球モデル画像における角膜と重ならず、前記角膜と接近した位置に表示される、又は、前記眼球モデル画像における角膜と重ならない位置で、前記角膜との対応関係を示すグラフィックと共に表示される、眼科用情報処理プログラム。 - 前記取得ステップでは、更に、前記角膜の前後に位置する光学要素の光学特性に関する第3情報を取得し、
前記表示制御ステップでは、更に、前記光学要素を示すグラフィックに、前記第3情報による第3情報画像を対応付けて、前記眼球モデル画像、前記光学要素を示すグラフィック、前記角膜情報画像、および、前記第3情報画像を、表示装置に同時に表示させる請求項1記載の眼科用情報処理プログラム。 - 前記生成ステップにおいて、明所視における被検眼の瞳孔径データに基づく明所視でのシミュレーション画像、及び、薄暮視における被検眼の瞳孔径データに基づく薄暮視でのシミュレーション画像を生成し、
前記表示制御ステップにおいて、前記明所視でのシミュレーション画像と同時に明所視における被検眼の前眼部画像を前記眼球モデル画像の前眼部と対応付けて表示させ、前記薄暮視でのシミュレーション画像と同時に薄暮視における被検眼の前眼部画像を前記眼球モデル画像の前眼部と対応付けて表示させる、請求項1又は2に記載の眼科用情報処理プログラム。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014018716A JP6349751B2 (ja) | 2014-02-03 | 2014-02-03 | 眼科用情報処理プログラム |
US14/610,058 US9519830B2 (en) | 2014-02-03 | 2015-01-30 | Ophthalmologic image processing method and storage medium storing program for executing the method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014018716A JP6349751B2 (ja) | 2014-02-03 | 2014-02-03 | 眼科用情報処理プログラム |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2015144730A JP2015144730A (ja) | 2015-08-13 |
JP2015144730A5 JP2015144730A5 (ja) | 2017-03-02 |
JP6349751B2 true JP6349751B2 (ja) | 2018-07-04 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2014018716A Active JP6349751B2 (ja) | 2014-02-03 | 2014-02-03 | 眼科用情報処理プログラム |
Country Status (2)
Country | Link |
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US (1) | US9519830B2 (ja) |
JP (1) | JP6349751B2 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10085631B2 (en) | 2016-03-31 | 2018-10-02 | Nidek Co., Ltd. | Method for generating eyeglass-prescription assisting information |
JP6693240B2 (ja) * | 2016-03-31 | 2020-05-13 | 株式会社ニデック | 眼鏡処方補助装置 |
US20180074344A1 (en) * | 2016-09-05 | 2018-03-15 | Nidek Co., Ltd. | Method for generating information for assisting lens prescription |
JP6911301B2 (ja) * | 2016-09-05 | 2021-07-28 | 株式会社ニデック | レンズ処方補助プログラム |
TW201817366A (zh) * | 2016-11-11 | 2018-05-16 | 鴻海精密工業股份有限公司 | 視力矯正效果類比系統及方法 |
AU2020271989A1 (en) | 2019-04-11 | 2020-12-10 | Amo Development, Llc | Process monitoring and control during laser-based refractive index modification of intraocular lenses in patients |
CN114600164A (zh) * | 2019-10-31 | 2022-06-07 | 爱尔康公司 | 用于为人工晶状体患者提供视觉模拟的系统和方法 |
CN113456017A (zh) * | 2020-03-30 | 2021-10-01 | 尼德克株式会社 | 眼科装置 |
US11925411B2 (en) * | 2021-02-19 | 2024-03-12 | Topcon Corporation | Ophthalmologic information processing apparatus, ophthalmologic apparatus, ophthalmologic information processing method, and recording medium |
CN113096074A (zh) * | 2021-03-19 | 2021-07-09 | 深圳市定视生物医疗科技有限公司 | 一种个性化角膜交联系统 |
CN118452845B (zh) * | 2024-07-12 | 2024-10-15 | 广东唯仁医疗科技有限公司 | 一种基于oct的角膜塑形镜的佩戴评估方法及装置 |
Family Cites Families (19)
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JP3396062B2 (ja) * | 1993-08-26 | 2003-04-14 | オリンパス光学工業株式会社 | 画像表示装置 |
DE69729701T2 (de) | 1996-10-03 | 2005-07-07 | Nidek Co., Ltd., Gamagori | Vorrichtung zur Messung der Refraktion eines Auges |
JP3539829B2 (ja) | 1996-10-03 | 2004-07-07 | 株式会社ニデック | 眼科測定装置 |
EP1334691A4 (en) * | 2000-10-18 | 2009-01-07 | Topcon Corp | DEVICE FOR MEASURING OPTICAL CHARACTERISTICS |
JP4652558B2 (ja) * | 2000-10-18 | 2011-03-16 | 株式会社トプコン | 光学特性測定装置 |
US7370969B2 (en) * | 2004-03-31 | 2008-05-13 | Nidek Co., Ltd. | Corneal topography analysis system |
JP4492858B2 (ja) | 2004-07-20 | 2010-06-30 | 株式会社ニデック | 眼科装置及び眼内屈折力分布算出プログラム |
EP2057938A1 (en) * | 2007-11-08 | 2009-05-13 | Nidek Co., Ltd. | Fundus camera |
US20100082017A1 (en) * | 2008-09-26 | 2010-04-01 | Advanced Medical Optics, Inc. | Laser modification of intraocular lens |
JP5340766B2 (ja) * | 2009-03-05 | 2013-11-13 | 株式会社ニデック | 眼科装置 |
JP5474435B2 (ja) * | 2009-07-30 | 2014-04-16 | 株式会社トプコン | 眼底解析装置及び眼底解析プログラム |
JP2012034925A (ja) * | 2010-08-10 | 2012-02-23 | Topcon Corp | 眼科撮影装置 |
JP5762712B2 (ja) * | 2010-09-30 | 2015-08-12 | 株式会社ニデック | 眼科観察システム |
JP5981213B2 (ja) * | 2012-02-28 | 2016-08-31 | 株式会社トプコン | 眼底観察装置 |
JP6206399B2 (ja) * | 2012-04-06 | 2017-10-04 | 株式会社ニデック | 眼科測定装置、眼科測定装置を備える眼科測定システム、及び眼科測定プログラム。 |
JP6057062B2 (ja) | 2012-04-20 | 2017-01-11 | 株式会社ニデック | 眼科測定プログラム |
WO2014106536A2 (en) * | 2013-01-04 | 2014-07-10 | Quantel Medical, Inc. | System and apparatus for providing ophthalmic images for diagnosis and treatment |
JP6112949B2 (ja) * | 2013-04-12 | 2017-04-12 | キヤノン株式会社 | 眼科装置、眼科装置の制御方法、プログラム |
JP6238552B2 (ja) * | 2013-04-17 | 2017-11-29 | キヤノン株式会社 | 眼科装置、眼科装置の制御方法、プログラム |
-
2014
- 2014-02-03 JP JP2014018716A patent/JP6349751B2/ja active Active
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2015
- 2015-01-30 US US14/610,058 patent/US9519830B2/en active Active
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US20150221125A1 (en) | 2015-08-06 |
US9519830B2 (en) | 2016-12-13 |
JP2015144730A (ja) | 2015-08-13 |
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