JP5628636B2 - 眼底画像処理装置及び眼底観察装置 - Google Patents

眼底画像処理装置及び眼底観察装置 Download PDF

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Publication number
JP5628636B2
JP5628636B2 JP2010250786A JP2010250786A JP5628636B2 JP 5628636 B2 JP5628636 B2 JP 5628636B2 JP 2010250786 A JP2010250786 A JP 2010250786A JP 2010250786 A JP2010250786 A JP 2010250786A JP 5628636 B2 JP5628636 B2 JP 5628636B2
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region
image
fundus
tomographic image
unit
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JP2010250786A
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Japanese (ja)
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JP2012100811A5 (OSRAM
JP2012100811A (ja
Inventor
雅博 澁谷
雅博 澁谷
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Topcon Corp
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Topcon Corp
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Priority to JP2010250786A priority Critical patent/JP5628636B2/ja
Priority to PCT/JP2011/005169 priority patent/WO2012063390A1/ja
Priority to US13/806,326 priority patent/US9275283B2/en
Priority to EP11839879.1A priority patent/EP2638848B1/en
Publication of JP2012100811A publication Critical patent/JP2012100811A/ja
Publication of JP2012100811A5 publication Critical patent/JP2012100811A5/ja
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06V40/19—Sensors therefor
    • 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
    • A61B3/102—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for optical coherence tomography [OCT]
    • 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
    • A61B3/1225—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 using coherent radiation

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Eye Examination Apparatus (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
JP2010250786A 2010-11-09 2010-11-09 眼底画像処理装置及び眼底観察装置 Active JP5628636B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2010250786A JP5628636B2 (ja) 2010-11-09 2010-11-09 眼底画像処理装置及び眼底観察装置
PCT/JP2011/005169 WO2012063390A1 (ja) 2010-11-09 2011-09-14 眼底画像処理装置及び眼底観察装置
US13/806,326 US9275283B2 (en) 2010-11-09 2011-09-14 Fundus image processing apparatus and fundus observation apparatus
EP11839879.1A EP2638848B1 (en) 2010-11-09 2011-09-14 Fundus image processing device and fundus observation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010250786A JP5628636B2 (ja) 2010-11-09 2010-11-09 眼底画像処理装置及び眼底観察装置

Publications (3)

Publication Number Publication Date
JP2012100811A JP2012100811A (ja) 2012-05-31
JP2012100811A5 JP2012100811A5 (OSRAM) 2012-07-19
JP5628636B2 true JP5628636B2 (ja) 2014-11-19

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Family Applications (1)

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JP2010250786A Active JP5628636B2 (ja) 2010-11-09 2010-11-09 眼底画像処理装置及び眼底観察装置

Country Status (4)

Country Link
US (1) US9275283B2 (OSRAM)
EP (1) EP2638848B1 (OSRAM)
JP (1) JP5628636B2 (OSRAM)
WO (1) WO2012063390A1 (OSRAM)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6146952B2 (ja) 2012-01-27 2017-06-14 キヤノン株式会社 画像処理装置、画像処理方法及びプログラム。
JP5924955B2 (ja) 2012-01-27 2016-05-25 キヤノン株式会社 画像処理装置、画像処理装置の制御方法、眼科装置およびプログラム
US20140316388A1 (en) 2013-03-15 2014-10-23 Annmarie Hipsley Systems and methods for affecting the biomechanical properties of connective tissue
WO2014192520A1 (ja) * 2013-05-30 2014-12-04 株式会社トプコン 眼科撮影装置および眼科画像表示装置
US9820649B2 (en) * 2014-03-31 2017-11-21 Kowa Company, Ltd. Volume measuring device, volume measuring method, and volume measuring program for three-dimensional tomographic image
WO2016039188A1 (ja) * 2014-09-08 2016-03-17 国立大学法人東北大学 眼底解析装置及び眼底観察装置
JP5937163B2 (ja) 2014-07-23 2016-06-22 国立大学法人東北大学 眼底解析装置及び眼底観察装置
US10758122B2 (en) * 2015-02-06 2020-09-01 Richard F. Spaide Volume analysis and display of information in optical coherence tomography angiography
US9392936B1 (en) * 2015-02-16 2016-07-19 Novartis Ag Systems and methods for dual vitreous and retina imaging
JP6239021B2 (ja) * 2016-03-16 2017-11-29 キヤノン株式会社 画像処理装置、画像処理方法およびプログラム
JP6611776B2 (ja) * 2017-11-01 2019-11-27 キヤノン株式会社 画像処理装置、画像処理装置の作動方法およびプログラム
EP4480390A3 (en) * 2018-01-19 2025-03-05 Nikon Corporation Diagnosis support device, learning device, diagnosis support method, learning method, and program
CN114072111A (zh) * 2019-05-04 2022-02-18 爱视视觉集团公司 用于眼睛激光手术和治疗处理的系统和方法
WO2020241794A1 (ja) * 2019-05-31 2020-12-03 株式会社ニデック 眼科画像処理装置、眼科画像処理プログラム、および眼科画像処理システム
JP7248142B2 (ja) * 2019-10-15 2023-03-29 株式会社ニコン 画像処理方法、画像処理装置、プログラム
US20250028972A1 (en) * 2023-07-18 2025-01-23 VMware LLC Entropy-constrained uniform quantization

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09276232A (ja) 1996-04-12 1997-10-28 Nikon Corp 眼底カメラ
DE19814057B4 (de) * 1998-03-30 2009-01-02 Carl Zeiss Meditec Ag Anordnung zur optischen Kohärenztomographie und Kohärenztopographie
US6549801B1 (en) * 1998-06-11 2003-04-15 The Regents Of The University Of California Phase-resolved optical coherence tomography and optical doppler tomography for imaging fluid flow in tissue with fast scanning speed and high velocity sensitivity
US6276798B1 (en) * 1998-09-29 2001-08-21 Applied Spectral Imaging, Ltd. Spectral bio-imaging of the eye
JP2002139421A (ja) 2000-11-01 2002-05-17 Fuji Photo Film Co Ltd 光断層画像取得装置
US7404640B2 (en) * 2002-06-14 2008-07-29 Physical Sciences, Inc. Monitoring blood flow in the retina using a line-scanning laser ophthalmoscope
JP4597744B2 (ja) 2004-11-08 2010-12-15 株式会社トプコン 光画像計測装置及び光画像計測方法
JP4804820B2 (ja) 2005-07-15 2011-11-02 サンテック株式会社 光断層画像表示システム
DE102005034332A1 (de) * 2005-07-22 2007-01-25 Carl Zeiss Meditec Ag Einrichtung und Verfahren zur Beobachtung, Dokumentation und/oder Diagnose des Augenhintergrundes
US7290880B1 (en) * 2005-07-27 2007-11-06 Visionsense Ltd. System and method for producing a stereoscopic image of an eye fundus
JP5095167B2 (ja) 2006-09-19 2012-12-12 株式会社トプコン 眼底観察装置、眼底画像表示装置及び眼底観察プログラム
EP1950526B1 (en) * 2007-01-26 2010-03-10 Kabushiki Kaisha TOPCON Optical image measurement device
JP2008259544A (ja) 2007-04-10 2008-10-30 Topcon Corp スリットランプ
US7992999B2 (en) * 2008-04-23 2011-08-09 University Of Pittsburgh - Of The Commonwealth System Of Higher Education Automated assessment of optic nerve head with spectral domain optical coherence tomography
JP2011520503A (ja) * 2008-05-14 2011-07-21 エージェンシー フォー サイエンス，テクノロジー アンド リサーチ 自動陥凹乳頭比測定システム
CA2743458C (en) * 2008-06-18 2016-08-16 Eyelab Group, Llc System and method for determining volume-related parameters of ocular and other biological tissues
WO2010009450A1 (en) * 2008-07-18 2010-01-21 Doheny Eye Institute Optical coherence tomography device, method, and system
US8137271B2 (en) 2009-03-04 2012-03-20 Heidelberg Engineering Gmbh System and method for assessing risk of glaucoma onset
JP5437755B2 (ja) * 2009-04-15 2014-03-12 株式会社トプコン 眼底観察装置
JP5415812B2 (ja) * 2009-04-17 2014-02-12 株式会社トプコン 光画像計測装置及びその制御方法

Also Published As

Publication number Publication date
EP2638848B1 (en) 2019-03-06
EP2638848A1 (en) 2013-09-18
US9275283B2 (en) 2016-03-01
EP2638848A4 (en) 2016-12-21
JP2012100811A (ja) 2012-05-31
WO2012063390A1 (ja) 2012-05-18
US20130093870A1 (en) 2013-04-18

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