CN104161496B - 用于确定眼睛支点位置的方法和设备 - Google Patents

用于确定眼睛支点位置的方法和设备 Download PDF

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Publication number
CN104161496B
CN104161496B CN201410399662.0A CN201410399662A CN104161496B CN 104161496 B CN104161496 B CN 104161496B CN 201410399662 A CN201410399662 A CN 201410399662A CN 104161496 B CN104161496 B CN 104161496B
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eyes
fulcrum
line
point
adl
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Chinese (zh)
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CN104161496A (zh
Inventor
T.克拉策尔
J-M.卡贝扎-吉伦
G.克尔赫
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Carle Zeiss optics Co., Ltd.
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Carl Zeiss Vision International GmbH
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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
    • A61B3/11—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for measuring interpupillary distance or diameter of pupils
    • A61B3/111—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 interpupillary distance
    • 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
    • A61B3/113—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining or recording eye movement
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C13/00—Assembling; Repairing; Cleaning
    • G02C13/003—Measuring during assembly or fitting of spectacles
    • G02C13/005—Measuring geometric parameters required to locate ophtalmic lenses in spectacles frames
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/024—Methods of designing ophthalmic lenses
    • G02C7/027—Methods of designing ophthalmic lenses considering wearer's parameters

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Ophthalmology & Optometry (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Human Computer Interaction (AREA)
  • Geometry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Eye Examination Apparatus (AREA)
  • Eyeglasses (AREA)
CN201410399662.0A 2009-02-26 2010-02-04 用于确定眼睛支点位置的方法和设备 Active CN104161496B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE200910010467 DE102009010467A1 (de) 2009-02-26 2009-02-26 Verfahren und Vorrichtung zur Bestimmung der Augendrehpunktlage
DE102009010467.4 2009-02-26
CN201080009457.9A CN102333476B (zh) 2009-02-26 2010-02-04 用于确定眼睛支点位置的方法和设备

Related Parent Applications (1)

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CN201080009457.9A Division CN102333476B (zh) 2009-02-26 2010-02-04 用于确定眼睛支点位置的方法和设备

Publications (2)

Publication Number Publication Date
CN104161496A CN104161496A (zh) 2014-11-26
CN104161496B true CN104161496B (zh) 2016-10-26

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CN201410399662.0A Active CN104161496B (zh) 2009-02-26 2010-02-04 用于确定眼睛支点位置的方法和设备
CN201080009457.9A Active CN102333476B (zh) 2009-02-26 2010-02-04 用于确定眼睛支点位置的方法和设备
CN201410399688.5A Active CN104146679B (zh) 2009-02-26 2010-02-04 用于确定眼睛支点位置的方法和设备
CN201410399687.0A Active CN104095611B (zh) 2009-02-26 2010-02-04 用于确定眼睛支点位置的方法和设备

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CN201080009457.9A Active CN102333476B (zh) 2009-02-26 2010-02-04 用于确定眼睛支点位置的方法和设备
CN201410399688.5A Active CN104146679B (zh) 2009-02-26 2010-02-04 用于确定眼睛支点位置的方法和设备
CN201410399687.0A Active CN104095611B (zh) 2009-02-26 2010-02-04 用于确定眼睛支点位置的方法和设备

Country Status (10)

Country Link
US (2) US8840247B2 (https=)
EP (4) EP2471441B1 (https=)
JP (3) JP5536110B2 (https=)
CN (4) CN104161496B (https=)
DE (1) DE102009010467A1 (https=)
DK (1) DK2471441T3 (https=)
ES (3) ES2641938T3 (https=)
PL (1) PL2471441T3 (https=)
PT (1) PT2471441T (https=)
WO (1) WO2010097161A1 (https=)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011009260B4 (de) 2011-01-24 2022-02-10 Rodenstock Gmbh Bestimmung der Rotationsparameter der Augen
USD680143S1 (en) 2011-09-06 2013-04-16 Carl Zeiss Vision International Gmbh Video centration apparatus
DE102012000390A1 (de) * 2012-01-11 2013-07-11 Rodenstock Gmbh Brillenglasoptimierung mit individuellem Augenmodell
US10613347B2 (en) * 2012-01-11 2020-04-07 Rodenstock Gmbh Population of an eye model for optimizing spectacle lenses with measurement data
PL2820471T3 (pl) * 2012-03-01 2021-04-06 Shamir Optical Industry Ltd Metoda i system ulepszający receptę okulistyczną
DE102012010221A1 (de) 2012-05-23 2013-11-28 Carl Zeiss Vision International Gmbh Verfahren zum Herstellen einer Brillenlinse mit astigmatischer Korrektur und Brille mit solcher Brillenlinse
CN102981616B (zh) * 2012-11-06 2017-09-22 中兴通讯股份有限公司 增强现实中对象的识别方法及系统和计算机
WO2015125848A1 (ja) * 2014-02-19 2015-08-27 ホヤ レンズ タイランド リミテッド 眼鏡レンズの供給システム、眼鏡レンズの供給方法、眼鏡レンズの供給プログラム、眼鏡レンズ推奨タイプ提示装置および眼鏡レンズの製造方法
JP2015194838A (ja) * 2014-03-31 2015-11-05 株式会社国際電気通信基礎技術研究所 視線方向推定装置および視線方向推定方法
US20150312558A1 (en) * 2014-04-29 2015-10-29 Quentin Simon Charles Miller Stereoscopic rendering to eye positions
US9395562B1 (en) * 2015-04-07 2016-07-19 Perfect Squares, Inc. Method and apparatus for eye and eyewear characteristics measurement
EP3295146B1 (en) 2015-05-10 2024-03-13 6 Over 6 Vision Ltd Apparatus, system and method of determining one or more optical parameters of a lens
FR3041230B1 (fr) 2015-09-18 2022-04-15 Suricog Procede de determination de parametres anatomiques
CN109068977B (zh) * 2016-03-03 2021-08-24 百欧莱特工程有限公司 采用经巩膜平坦部照明的眼底成像方法和装置
WO2017205903A1 (en) * 2016-06-01 2017-12-07 Vidi Pty Ltd An optical measuring and scanning system and methods of use
DE102017007990B4 (de) 2017-01-27 2023-01-19 Rodenstock Gmbh Computerimplementierte Verfahren und Vorrichtungen zum Ermitteln individueller Aberrationsdaten oder zum Berechnen oder Optimieren eines Brillenglases für zumindest ein Auge eines Brillenträgers, Computerimplementiertes Verfahren zum Ermitteln optimierter sphärozylindrischer Werte für zumindest ein Auge eines Brillenträgers, Verfahren und Vorrichtung zum Herstellen eines Brillenglases, Brillengläser und Computerprogrammerzeugnis
CN110785114B (zh) * 2017-06-12 2024-09-13 罗敦司得有限公司 高精确地确定眼睛的瞳孔直径的方法和与此相关的设备
EP3422087B1 (de) 2017-06-28 2019-12-25 Carl Zeiss Vision International GmbH Verfahren zur korrektur von zentrierparametern und/oder einer achslage sowie entsprechendes computerprogramm und verfahren
EP3420887B1 (en) * 2017-06-30 2025-01-29 Essilor International Method for determining the position of the eye rotation center of the eye of a subject, and associated device
KR102902962B1 (ko) * 2018-01-17 2025-12-22 매직 립, 인코포레이티드 디스플레이 시스템들에서의 눈 회전 중심 결정, 깊이 평면 선택, 및 렌더 카메라 포지셔닝
IL275824B2 (en) 2018-01-17 2024-08-01 Magic Leap Inc Display systems and methods for determining registration between a display and a user's eyes
DE102018109726B4 (de) * 2018-04-23 2020-01-23 Carl Zeiss Ag Verfahren und Vorrichtung zur Cornea-Vermessung
US11567336B2 (en) 2018-07-24 2023-01-31 Magic Leap, Inc. Display systems and methods for determining registration between display and eyes of user
EP3830674A4 (en) 2018-08-03 2022-04-20 Magic Leap, Inc. Depth plane selection for multi-depth plane display systems by user categorization
JP2022516689A (ja) * 2018-11-07 2022-03-02 ビジョニクス－ルノー テクノロジー （イスラエル） 軸長の導出のためのシステムおよび方法
JP7405849B2 (ja) * 2018-12-12 2023-12-26 エシロール・アンテルナシオナル 視力低下を抑制する眼鏡レンズの有効性を評価する方法及び装置
CN110215339B (zh) * 2019-07-03 2022-01-07 中山大学 一种实现自动化机械操作臂路径规划的方法
US11868525B2 (en) 2019-07-16 2024-01-09 Magic Leap, Inc. Eye center of rotation determination with one or more eye tracking cameras
EP3974892A1 (en) * 2020-09-25 2022-03-30 Carl Zeiss Vision International GmbH Computer implemented method of determining a numerical representation of a spectacle lens
EP3985483A1 (en) 2020-10-19 2022-04-20 Carl Zeiss Vision International GmbH Computer-implemented method for determining a position of a center of rotation of an eye using a mobile device, mobile device and computer program
JP7710708B2 (ja) * 2021-04-23 2025-07-22 東海光学株式会社 眼鏡レンズの設計方法及び評価方法
CN113298794B (zh) * 2021-06-03 2024-07-02 深圳市新产业眼科新技术有限公司 角膜表面形状的构建方法、装置、终端设备及存储介质

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0350957A2 (en) * 1988-07-14 1990-01-17 Atr Communication Systems Research Laboratories Image pickup apparatus
US6241355B1 (en) * 1996-03-29 2001-06-05 Brian A. Barsky Computer aided contact lens design and fabrication using spline surfaces
WO2002009025A1 (en) * 2000-07-24 2002-01-31 Seeing Machines Pty Ltd Facial image processing system
CN1340166A (zh) * 1999-02-12 2002-03-13 保谷株式会社 眼镜镜片及其制造方法
CN101042470A (zh) * 2006-03-24 2007-09-26 依视路国际集团（光学总公司） 确定渐变眼镜的方法
CN101219077A (zh) * 1999-10-21 2008-07-16 泰思诺拉斯眼科系统公司 用于光学治疗的虹膜识别和跟踪

Family Cites Families (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4105302A (en) * 1976-06-23 1978-08-08 Tate Jr George W Automatic refraction apparatus and method
DE3016936C2 (de) * 1980-05-02 1983-12-01 Fa. Carl Zeiss, 7920 Heidenheim Brillenlinse mit astigmatischer Wirkung
US4685140A (en) * 1984-06-26 1987-08-04 Kera Corporation Keratograph autoscanner system
JP2642702B2 (ja) * 1988-10-31 1997-08-20 日本電信電話株式会社 注視方向検出装置
JP2739331B2 (ja) * 1988-11-16 1998-04-15 株式会社エイ・ティ・アール通信システム研究所 非接触視線検出装置
JP3195621B2 (ja) * 1991-08-30 2001-08-06 キヤノン株式会社 眼屈折計
DE4210008A1 (de) 1992-03-27 1993-09-30 Zeiss Carl Fa Brillenlinse
JP2600114B2 (ja) * 1994-11-28 1997-04-16 工業技術院長 ノイズに強い正確な楕円近似による計測方法
EP0825826B1 (de) 1995-05-15 2002-10-23 Leica Mikroskopie Systeme AG Verfahren und vorrichtung zum parallelen erfassen von sehinformation
DE19701312A1 (de) 1997-01-16 1998-07-23 Zeiss Carl Fa Brillenglas mit sphärischer Vorderseite und multifokaler Rückseite, sowie Verfahren zu seiner Herstellung
DE19704254A1 (de) 1997-02-05 1998-08-06 Hella Kg Hueck & Co Klimaanlage für den Innenraum eines Fahrzeuges
JP3634598B2 (ja) * 1997-11-13 2005-03-30 アレイ株式会社 計測装置およびその方法
US5963300A (en) 1998-02-17 1999-10-05 Amt Technologies, Corp. Ocular biometer
US6276798B1 (en) * 1998-09-29 2001-08-21 Applied Spectral Imaging, Ltd. Spectral bio-imaging of the eye
JP4785814B2 (ja) * 1999-02-12 2011-10-05 Ｈｏｙａ株式会社 累進屈折力レンズの製造方法
JP2000300520A (ja) * 1999-04-23 2000-10-31 Matsushita Electric Works Ltd 瞳孔測定装置
ES2199095T3 (es) * 1999-10-21 2007-03-16 Technolas Gmbh Ophthalmologische Systeme Reconocimiento y seguimiento del iris para el tratamiento optico.
US6234631B1 (en) * 2000-03-09 2001-05-22 Lasersight Technologies, Inc. Combination advanced corneal topography/wave front aberration measurement
US6193371B1 (en) * 2000-03-27 2001-02-27 Richard Snook Keratometer/pachymeter
US6692127B2 (en) * 2000-05-18 2004-02-17 Visionix Ltd. Spectacles fitting system and fitting methods useful therein
JP4663147B2 (ja) * 2001-02-09 2011-03-30 株式会社トプコン 眼特性測定装置
WO2002064030A1 (en) 2001-02-09 2002-08-22 Kabushiki Kaisha Topcon Eye characteristics measuring device
US7434931B2 (en) * 2001-10-25 2008-10-14 Ophthonix Custom eyeglass manufacturing method
US8048065B2 (en) 2001-12-21 2011-11-01 Sensomotoric Instruments Gmbh Method and apparatus for eye position registering and tracking
WO2003102498A1 (en) * 2002-05-30 2003-12-11 Visx, Inc. “tracking torsional eye orientation and position”
PL373990A1 (en) * 2002-06-03 2005-09-19 Scientific Optics, Inc. Method and system for improving vision
JP2004008768A (ja) * 2002-06-10 2004-01-15 Tomey Corporation 眼屈折力測定装置
GB2427684A (en) * 2003-02-03 2007-01-03 Topcon Corp Opthalmic data processing
JP4318463B2 (ja) * 2003-02-03 2009-08-26 株式会社トプコン 矯正データ測定装置、矯正データ測定プログラム、矯正データ測定プログラムを記録した記録媒体及び眼特性測定装置
US7703919B2 (en) * 2003-03-28 2010-04-27 Digital Vision, Llc Application of neuro-ocular wavefront data in vision correction
DE102005003699B4 (de) 2005-01-26 2018-07-05 Rodenstock Gmbh Vorrichtung und Verfahren zum Bestimmen von optischen Parametern eines Benutzers; Computerprogrammprodukt
FR2884130B1 (fr) 2005-04-08 2008-02-15 Essilor Int Procede et dispositif de determination du centre de rotation d'un oeil
DE102005023126B4 (de) * 2005-05-19 2022-06-30 Rodenstock Gmbh Serie von Brillengläsern, Verfahren zur Herstellung
WO2007016397A2 (en) * 2005-08-01 2007-02-08 Bioptigen, Inc. Methods, systems and computer programm for 3d-registrati0n of three dimensional data sets obtained by preferably optical coherence tomography based on the alignment of projection images or fundus images, respectively
DE102005041710A1 (de) * 2005-09-01 2007-03-15 Taneri, Suphi, Dr. med. Verfahren und Messanordnung zur Feststellung der Position des Augapfels, einschließlich der Verrollung
DE102006030204A1 (de) * 2006-06-30 2008-01-03 Rodenstock Gmbh Brillenglaspaar bei Anisometropie
EP2115527B1 (de) * 2007-01-25 2014-04-16 Rodenstock GmbH Verfahren zur optimierung eines brillenglases
JP5145555B2 (ja) * 2007-03-30 2013-02-20 国立大学法人静岡大学 瞳孔検出方法
FR2914173B1 (fr) * 2007-03-30 2010-02-26 Essilor Int Procede de mesure de la position suivant une direction horizontale du plan sagittal d'un point remarquable d'un oeil d'un sujet
WO2008130907A1 (en) * 2007-04-17 2008-10-30 Mikos, Ltd. System and method for using three dimensional infrared imaging to identify individuals
EP2359743B1 (de) * 2007-07-24 2012-12-05 SIS AG, Surgical Instrument Systems Ophthalmologische Messvorrichtung und Messverfahren
US9504376B2 (en) * 2009-12-22 2016-11-29 Amo Wavefront Sciences, Llc Optical diagnosis using measurement sequence
US9994228B2 (en) * 2010-05-14 2018-06-12 Iarmourholdings, Inc. Systems and methods for controlling a vehicle or device in response to a measured human response to a provocative environment
KR101300671B1 (ko) * 2012-07-06 2013-08-27 (주)뷰아이텍 안경 렌즈 제작을 위해 필요한 파라미터 측정 방법 및 이를 구현하기 위한 측정 장치

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0350957A2 (en) * 1988-07-14 1990-01-17 Atr Communication Systems Research Laboratories Image pickup apparatus
US6241355B1 (en) * 1996-03-29 2001-06-05 Brian A. Barsky Computer aided contact lens design and fabrication using spline surfaces
CN1340166A (zh) * 1999-02-12 2002-03-13 保谷株式会社 眼镜镜片及其制造方法
CN101219077A (zh) * 1999-10-21 2008-07-16 泰思诺拉斯眼科系统公司 用于光学治疗的虹膜识别和跟踪
WO2002009025A1 (en) * 2000-07-24 2002-01-31 Seeing Machines Pty Ltd Facial image processing system
CN101042470A (zh) * 2006-03-24 2007-09-26 依视路国际集团（光学总公司） 确定渐变眼镜的方法

Also Published As

Publication number Publication date
JP2014166560A (ja) 2014-09-11
EP3243428A1 (de) 2017-11-15
DK2471441T3 (da) 2017-11-27
JP2016025922A (ja) 2016-02-12
CN102333476A (zh) 2012-01-25
EP2400880B1 (de) 2013-11-06
EP2471441A1 (de) 2012-07-04
JP5536110B2 (ja) 2014-07-02
EP3243428B1 (de) 2020-08-26
EP3235422A1 (de) 2017-10-25
JP5898255B2 (ja) 2016-04-06
US8840247B2 (en) 2014-09-23
CN104146679A (zh) 2014-11-19
CN104095611B (zh) 2016-05-25
CN102333476B (zh) 2015-01-14
DE102009010467A1 (de) 2010-09-09
CN104095611A (zh) 2014-10-15
ES2641938T3 (es) 2017-11-14
PT2471441T (pt) 2017-10-13
WO2010097161A1 (de) 2010-09-02
EP3235422B1 (de) 2020-06-03
PL2471441T3 (pl) 2018-01-31
JP2012518501A (ja) 2012-08-16
EP2471441B1 (de) 2017-08-16
ES2819130T3 (es) 2021-04-15
JP6072176B2 (ja) 2017-02-01
US20120033179A1 (en) 2012-02-09
ES2805625T3 (es) 2021-02-15
US20140354948A1 (en) 2014-12-04
CN104146679B (zh) 2018-03-09
EP2400880A1 (de) 2012-01-04
CN104161496A (zh) 2014-11-26
US10433724B2 (en) 2019-10-08

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