JP3798161B2 - 眼底計測装置及び眼底計測プログラムを記録した記録媒体 - Google Patents

眼底計測装置及び眼底計測プログラムを記録した記録媒体 Download PDF

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Publication number
JP3798161B2
JP3798161B2 JP30813498A JP30813498A JP3798161B2 JP 3798161 B2 JP3798161 B2 JP 3798161B2 JP 30813498 A JP30813498 A JP 30813498A JP 30813498 A JP30813498 A JP 30813498A JP 3798161 B2 JP3798161 B2 JP 3798161B2
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Japan
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fundus
parallax
image
information
dimensional shape
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Expired - Fee Related
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JP30813498A
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English (en)
Japanese (ja)
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JP2000126134A (ja
JP2000126134A5 (enExample
Inventor
学 野田
則昌 林
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Nidek Co Ltd
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Nidek Co Ltd
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Application filed by Nidek Co Ltd filed Critical Nidek Co Ltd
Priority to JP30813498A priority Critical patent/JP3798161B2/ja
Priority to EP99121334A priority patent/EP0997101B1/en
Priority to DE69922903T priority patent/DE69922903T2/de
Priority to US09/429,025 priority patent/US6224212B1/en
Publication of JP2000126134A publication Critical patent/JP2000126134A/ja
Publication of JP2000126134A5 publication Critical patent/JP2000126134A5/ja
Application granted granted Critical
Publication of JP3798161B2 publication Critical patent/JP3798161B2/ja
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    • 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
    • A61B3/12—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes
    • 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
    • A61B3/145—Arrangements specially adapted for eye photography by video means
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/50—Depth or shape recovery
    • G06T7/55—Depth or shape recovery from multiple images
    • G06T7/593—Depth or shape recovery from multiple images from stereo images
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Eye Examination Apparatus (AREA)
  • Image Processing (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Image Analysis (AREA)
JP30813498A 1998-10-29 1998-10-29 眼底計測装置及び眼底計測プログラムを記録した記録媒体 Expired - Fee Related JP3798161B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP30813498A JP3798161B2 (ja) 1998-10-29 1998-10-29 眼底計測装置及び眼底計測プログラムを記録した記録媒体
EP99121334A EP0997101B1 (en) 1998-10-29 1999-10-26 Fundus measuring apparatus and recording medium with fundus measurement program recorded thereon
DE69922903T DE69922903T2 (de) 1998-10-29 1999-10-26 Augenfundus-Messgerät und Speicherträger mit Augenfundus Messprogramm
US09/429,025 US6224212B1 (en) 1998-10-29 1999-10-29 Fundus measuring apparatus and recording medium with fundus measurement program recorded thereon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP30813498A JP3798161B2 (ja) 1998-10-29 1998-10-29 眼底計測装置及び眼底計測プログラムを記録した記録媒体

Publications (3)

Publication Number Publication Date
JP2000126134A JP2000126134A (ja) 2000-05-09
JP2000126134A5 JP2000126134A5 (enExample) 2004-07-22
JP3798161B2 true JP3798161B2 (ja) 2006-07-19

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ID=17977305

Family Applications (1)

Application Number Title Priority Date Filing Date
JP30813498A Expired - Fee Related JP3798161B2 (ja) 1998-10-29 1998-10-29 眼底計測装置及び眼底計測プログラムを記録した記録媒体

Country Status (4)

Country Link
US (1) US6224212B1 (enExample)
EP (1) EP0997101B1 (enExample)
JP (1) JP3798161B2 (enExample)
DE (1) DE69922903T2 (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2899699A (en) * 1998-03-06 1999-09-20 Joseph T. Kavanaugh Method and apparatus for analyzing the optic disc from stereo color photographs using vascular landmarks
JP2002325731A (ja) * 2001-04-27 2002-11-12 Nidek Co Ltd 眼科撮影装置
JP4896311B2 (ja) * 2001-07-18 2012-03-14 興和株式会社 眼底画像取得表示装置
JP4699064B2 (ja) * 2005-03-29 2011-06-08 株式会社ニデック 立体眼底画像処理方法及び処理装置
JP4901201B2 (ja) * 2005-12-08 2012-03-21 興和株式会社 眼底画像処理方法及び装置
JP4855085B2 (ja) * 2006-01-27 2012-01-18 興和株式会社 視野計
JP5278984B2 (ja) * 2006-03-24 2013-09-04 興和株式会社 画像解析装置及び画像解析プログラム
JP4915737B2 (ja) * 2007-03-13 2012-04-11 興和株式会社 画像解析システム、及び画像解析プログラム
US8057039B2 (en) 2007-09-29 2011-11-15 Nidek Co., Ltd. Fundus imaging apparatus
JP5027624B2 (ja) * 2007-11-16 2012-09-19 興和株式会社 画像処理方法および画像処理装置
JP4831084B2 (ja) * 2008-02-04 2011-12-07 コニカミノルタホールディングス株式会社 対応点探索装置
JP5108650B2 (ja) * 2008-06-25 2012-12-26 興和株式会社 画像処理方法および画像処理装置
JP5268521B2 (ja) * 2008-09-25 2013-08-21 キヤノン株式会社 眼科装置およびその方法
JP5478103B2 (ja) * 2009-04-15 2014-04-23 興和株式会社 画像処理方法
JP5355220B2 (ja) * 2009-05-22 2013-11-27 キヤノン株式会社 眼底撮影装置
US20110103655A1 (en) * 2009-11-03 2011-05-05 Young Warren G Fundus information processing apparatus and fundus information processing method
CN102792333B (zh) * 2010-03-19 2016-11-23 拉碧斯半导体株式会社 图像处理装置、方法、程序以及记录介质
GB2489931A (en) * 2011-04-08 2012-10-17 Sony Corp Analysis of 3D video to detect frame violation within cropped images

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4715703A (en) * 1982-10-12 1987-12-29 Rodenstock Instrument Corporation Ocular-fundus analyzer
US5120122A (en) * 1990-03-08 1992-06-09 Nishika Limited Simultaneous stereo fundus camera
JP3186799B2 (ja) * 1991-09-17 2001-07-11 興和株式会社 立体形状測定装置
FR2700654B1 (fr) * 1993-01-19 1995-02-17 Thomson Csf Procédé d'estimation de disparité entre les images monoscopiques constituant une image stéréoscopiques.
JP3508111B2 (ja) 1993-09-21 2004-03-22 株式会社トプコン 眼底疾患に関する解析装置
US6104828A (en) 1994-03-24 2000-08-15 Kabushiki Kaisha Topcon Ophthalmologic image processor
JP3424327B2 (ja) * 1994-06-16 2003-07-07 朝日航洋株式会社 眼底計測装置

Also Published As

Publication number Publication date
JP2000126134A (ja) 2000-05-09
DE69922903D1 (de) 2005-02-03
EP0997101A1 (en) 2000-05-03
US6224212B1 (en) 2001-05-01
DE69922903T2 (de) 2006-01-12
EP0997101B1 (en) 2004-12-29

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