ATE359024T1 - Bildverarbeitungssystem und -methode für fundusbilder - Google Patents

Bildverarbeitungssystem und -methode für fundusbilder

Info

Publication number
ATE359024T1
ATE359024T1 AT04022830T AT04022830T ATE359024T1 AT E359024 T1 ATE359024 T1 AT E359024T1 AT 04022830 T AT04022830 T AT 04022830T AT 04022830 T AT04022830 T AT 04022830T AT E359024 T1 ATE359024 T1 AT E359024T1
Authority
AT
Austria
Prior art keywords
aperture mask
image
image processing
processing system
funduscopic
Prior art date
Application number
AT04022830T
Other languages
German (de)
English (en)
Inventor
Kyoji Sekiguchi
Original Assignee
Canon Kk
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Canon Kk filed Critical Canon Kk
Application granted granted Critical
Publication of ATE359024T1 publication Critical patent/ATE359024T1/de

Links

Classifications

    • 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

Landscapes

  • 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)
AT04022830T 2003-10-24 2004-09-24 Bildverarbeitungssystem und -methode für fundusbilder ATE359024T1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ATE359024T1 true ATE359024T1 (de) 2007-05-15

Family

ID=34386542

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04022830T ATE359024T1 (de) 2003-10-24 2004-09-24 Bildverarbeitungssystem und -methode für fundusbilder

Country Status (8)

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

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

Family Cites Families (7)

* 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
JPH03193026A (ja) * 1989-12-25 1991-08-22 Canon Inc 画像処理装置
AU671984B2 (en) * 1992-02-18 1996-09-19 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
JP3618877B2 (ja) * 1996-02-05 2005-02-09 キヤノン株式会社 眼科画像処理装置
US7055955B2 (en) * 2001-02-27 2006-06-06 Canon Kabushiki Kaisha Eye fundus examination apparatus

Also Published As

Publication number Publication date
US7333636B2 (en) 2008-02-19
DE602004005798D1 (de) 2007-05-24
TW200518713A (en) 2005-06-16
KR100684300B1 (ko) 2007-02-16
KR20050039585A (ko) 2005-04-29
CN1608578A (zh) 2005-04-27
EP1525841A1 (en) 2005-04-27
TWI292706B (en) 2008-01-21
US20050089207A1 (en) 2005-04-28
EP1525841B1 (en) 2007-04-11
JP4336561B2 (ja) 2009-09-30
CN100379381C (zh) 2008-04-09
JP2005124879A (ja) 2005-05-19

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Legal Events

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