CN100379381C - 眼底图像处理装置以及眼底图像处理方法 - Google Patents

眼底图像处理装置以及眼底图像处理方法 Download PDF

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Publication number
CN100379381C
CN100379381C CNB2004100870148A CN200410087014A CN100379381C CN 100379381 C CN100379381 C CN 100379381C CN B2004100870148 A CNB2004100870148 A CN B2004100870148A CN 200410087014 A CN200410087014 A CN 200410087014A CN 100379381 C CN100379381 C CN 100379381C
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CN
China
Prior art keywords
image
aperture
eye fundus
blocking
fundus image
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNB2004100870148A
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English (en)
Chinese (zh)
Other versions
CN1608578A (zh
Inventor
关口恭司
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
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Canon Inc
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Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Publication of CN1608578A publication Critical patent/CN1608578A/zh
Application granted granted Critical
Publication of CN100379381C publication Critical patent/CN100379381C/zh
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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

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Eye Examination Apparatus (AREA)
CNB2004100870148A 2003-10-24 2004-10-22 眼底图像处理装置以及眼底图像处理方法 Expired - Fee Related CN100379381C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003364399 2003-10-24
JP2003364399A JP4336561B2 (ja) 2003-10-24 2003-10-24 眼底画像処理装置

Publications (2)

Publication Number Publication Date
CN1608578A CN1608578A (zh) 2005-04-27
CN100379381C true CN100379381C (zh) 2008-04-09

Family

ID=34386542

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2004100870148A Expired - Fee Related CN100379381C (zh) 2003-10-24 2004-10-22 眼底图像处理装置以及眼底图像处理方法

Country Status (8)

Country Link
US (1) US7333636B2 (https=)
EP (1) EP1525841B1 (https=)
JP (1) JP4336561B2 (https=)
KR (1) KR100684300B1 (https=)
CN (1) CN100379381C (https=)
AT (1) ATE359024T1 (https=)
DE (1) DE602004005798D1 (https=)
TW (1) TWI292706B (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070092753A1 (en) * 2005-10-26 2007-04-26 Eastman Kodak Company Organic element for low voltage electroluminescent devices
TWI453523B (zh) 2011-12-29 2014-09-21 Ind Tech Res Inst 具有自動對焦功能之診斷設備
JP5587480B2 (ja) * 2013-09-30 2014-09-10 株式会社ニデック 眼底カメラ
CN106408564B (zh) * 2016-10-10 2019-04-02 北京新皓然软件技术有限责任公司 一种基于深度学习的眼底图像处理方法、装置及系统
CN110448265B (zh) * 2018-05-08 2021-07-27 广西师范学院 一种双折射晶体快拍穆勒矩阵成像测偏眼底系统

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03193026A (ja) * 1989-12-25 1991-08-22 Canon Inc 画像処理装置
JPH09206278A (ja) * 1996-02-05 1997-08-12 Canon Inc 眼科画像処理装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55101241A (en) * 1979-01-30 1980-08-01 Tokyo Optical Eyeground camera equipped with operation distance detector
US4715703A (en) * 1982-10-12 1987-12-29 Rodenstock Instrument Corporation Ocular-fundus analyzer
WO1993016442A1 (en) * 1992-02-18 1993-08-19 Neopath, Inc. Method for identifying objects using data processing techniques
US5455644A (en) * 1992-02-28 1995-10-03 Canon Kabushiki Kaisha Ophthalmologic apparatus having an examining system for examining the fundus of an eye
US7055955B2 (en) * 2001-02-27 2006-06-06 Canon Kabushiki Kaisha Eye fundus examination apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03193026A (ja) * 1989-12-25 1991-08-22 Canon Inc 画像処理装置
JPH09206278A (ja) * 1996-02-05 1997-08-12 Canon Inc 眼科画像処理装置

Also Published As

Publication number Publication date
EP1525841A1 (en) 2005-04-27
US20050089207A1 (en) 2005-04-28
KR20050039585A (ko) 2005-04-29
JP4336561B2 (ja) 2009-09-30
TW200518713A (en) 2005-06-16
JP2005124879A (ja) 2005-05-19
DE602004005798D1 (de) 2007-05-24
CN1608578A (zh) 2005-04-27
KR100684300B1 (ko) 2007-02-16
TWI292706B (en) 2008-01-21
EP1525841B1 (en) 2007-04-11
US7333636B2 (en) 2008-02-19
ATE359024T1 (de) 2007-05-15

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080409

Termination date: 20151022

EXPY Termination of patent right or utility model