WO2002062208A1 - Contrast chart apparatus, contrast sensitivity measuring apparatus, and contrast sensitivity measuring method - Google Patents

Contrast chart apparatus, contrast sensitivity measuring apparatus, and contrast sensitivity measuring method Download PDF

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Publication number
WO2002062208A1
WO2002062208A1 PCT/JP2002/001043 JP0201043W WO02062208A1 WO 2002062208 A1 WO2002062208 A1 WO 2002062208A1 JP 0201043 W JP0201043 W JP 0201043W WO 02062208 A1 WO02062208 A1 WO 02062208A1
Authority
WO
WIPO (PCT)
Prior art keywords
contrast
sensitivity measuring
contrast sensitivity
block
forming
Prior art date
Application number
PCT/JP2002/001043
Other languages
English (en)
French (fr)
Inventor
Toshifumi Mihashi
Yoko Hirohara
Original Assignee
Topcon Corporation
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
Priority claimed from JP2001032895A external-priority patent/JP4570796B2/ja
Priority claimed from JP2001401812A external-priority patent/JP3942429B2/ja
Application filed by Topcon Corporation filed Critical Topcon Corporation
Priority to EP02711382A priority Critical patent/EP1366706A4/en
Priority to US10/467,159 priority patent/US7441900B2/en
Priority to CA002438109A priority patent/CA2438109A1/en
Publication of WO2002062208A1 publication Critical patent/WO2002062208A1/ja

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
    • A61B3/02—Subjective types, i.e. testing apparatus requiring the active assistance of the patient
    • A61B3/022—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing contrast sensitivity
    • 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
    • A61B3/02—Subjective types, i.e. testing apparatus requiring the active assistance of the patient
    • A61B3/028—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing visual acuity; for determination of refraction, e.g. phoropters
    • A61B3/032—Devices for presenting test symbols or characters, e.g. test chart projectors
    • 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
    • A61B3/112—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 diameter of pupils

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)
PCT/JP2002/001043 2001-02-08 2002-02-07 Contrast chart apparatus, contrast sensitivity measuring apparatus, and contrast sensitivity measuring method WO2002062208A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP02711382A EP1366706A4 (en) 2001-02-08 2002-02-07 "CONTRAST RECOGNITION DEVICE, DEVICE FOR MEASURING CONTRAST SENSITIVITY AND METHOD FOR MEASURING CONTRAST SENSITIVITY"
US10/467,159 US7441900B2 (en) 2001-02-08 2002-02-07 Contrast chart device, contrast sensitivity measuring device and contrast sensitivity measuring method
CA002438109A CA2438109A1 (en) 2001-02-08 2002-02-07 Contrast chart apparatus, contrast sensitivity measuring apparatus, and contrast sensitivity measuring method

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2001-32895 2001-02-08
JP2001032895A JP4570796B2 (ja) 2001-02-08 2001-02-08 コントラストチャート装置
JP2001401812A JP3942429B2 (ja) 2001-12-28 2001-12-28 コントラスト感度測定装置
JP2001-401812 2001-12-28

Publications (1)

Publication Number Publication Date
WO2002062208A1 true WO2002062208A1 (en) 2002-08-15

Family

ID=26609155

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2002/001043 WO2002062208A1 (en) 2001-02-08 2002-02-07 Contrast chart apparatus, contrast sensitivity measuring apparatus, and contrast sensitivity measuring method

Country Status (5)

Country Link
US (1) US7441900B2 (ja)
EP (1) EP1366706A4 (ja)
CN (1) CN100367905C (ja)
CA (1) CA2438109A1 (ja)
WO (1) WO2002062208A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
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WO2023042869A1 (ja) * 2021-09-14 2023-03-23 株式会社ナックイメージテクノロジー コントラスト感度検査装置、光学素子評価装置、コントラスト感度検査方法、光学素子評価方法

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DE10331592A1 (de) 2003-07-08 2005-02-03 Carl Zeiss Meditec Ag Augenuntersuchungsgerät
US7387387B2 (en) * 2004-06-17 2008-06-17 Amo Manufacturing Usa, Llc Correction of presbyopia using adaptive optics and associated methods
JP2008246153A (ja) * 2007-03-30 2008-10-16 Topcon Corp 検眼装置及びその方法
WO2009001458A1 (ja) * 2007-06-28 2008-12-31 Shinko Seiki Company, Limited 眼科検査装置
EP2057937B1 (en) * 2007-11-12 2016-05-11 Kowa Company, Ltd. Ophthalmic apparatus
WO2010085652A2 (en) * 2009-01-23 2010-07-29 Board Of Regents, The University Of Texas System Systems and methods for altering visual acuity
US7950803B2 (en) * 2009-08-03 2011-05-31 Nike, Inc. Perspective vision tunnel
TWI588560B (zh) 2012-04-05 2017-06-21 布萊恩荷登視覺協會 用於屈光不正之鏡片、裝置、方法及系統
KR102099473B1 (ko) * 2012-07-31 2020-04-09 가부시키가이샤 니데크 검안 장치
US9201250B2 (en) 2012-10-17 2015-12-01 Brien Holden Vision Institute Lenses, devices, methods and systems for refractive error
SG11201502115RA (en) 2012-10-17 2015-05-28 Holden Brien Vision Inst Lenses, devices, methods and systems for refractive error
CN103218990A (zh) * 2013-03-29 2013-07-24 深圳市金立通信设备有限公司 一种屏幕亮度的调节方法及终端
CN104382552B (zh) * 2014-11-27 2016-04-27 毕宏生 一种综合视觉功能检测设备
JP6582604B2 (ja) * 2015-06-23 2019-10-02 富士通株式会社 瞳孔検出プログラム、瞳孔検出方法、瞳孔検出装置および視線検出システム
US10362934B2 (en) * 2016-03-23 2019-07-30 Johnson & Johnson Vision Care, Inc. System and method for the rapid measurement of the visual contrast sensitivity function
WO2017164383A1 (ja) * 2016-03-24 2017-09-28 国立大学法人京都大学 視覚フィルタ同定方法及び装置
US20180074344A1 (en) * 2016-09-05 2018-03-15 Nidek Co., Ltd. Method for generating information for assisting lens prescription
ES2862141T3 (es) 2016-09-22 2021-10-07 Essilor Int Dispositivo de optometría y procedimiento para realizar una prueba utilizando tal dispositivo de optometría
EP3298952B1 (en) 2016-09-22 2019-07-17 Essilor International Optometry device
TW201902412A (zh) * 2017-06-06 2019-01-16 沈荷芳 虛擬實境眼部檢測系統及其眼部檢測方法
CN109633907B (zh) * 2019-01-09 2021-06-01 福建天晴数码有限公司 单眼ar眼镜亮度自动调节的方法、存储介质
CN111227782B (zh) * 2019-03-13 2023-07-28 株式会社拓普康 视标呈现装置和眼科装置
CN110063708B (zh) * 2019-05-21 2022-04-19 朱爱斌 一种校准视力表以及视力表使用方法
CN110833390A (zh) * 2019-11-28 2020-02-25 歌尔科技有限公司 一种瞳距自测设备
CN116035523B (zh) * 2023-03-28 2023-06-16 之江实验室 视觉对比敏感度检测方法、装置和电子设备
CN116327110A (zh) * 2023-04-06 2023-06-27 江苏鸿晨集团有限公司 一种对比视力表

Citations (8)

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JPS52115595A (en) * 1976-02-26 1977-09-28 Acadia Assoc Method of and apparatus for eyesight examination
JPH01270846A (ja) * 1988-04-22 1989-10-30 Topcon Corp 検眼装置
JPH02268730A (ja) * 1989-04-10 1990-11-02 Canon Inc 眼科装置
JPH06165754A (ja) * 1992-11-28 1994-06-14 Canon Inc 眼科装置
JP2848917B2 (ja) * 1990-04-28 1999-01-20 株式会社ニデック 眼屈折力測定装置
JPH11137521A (ja) * 1997-11-05 1999-05-25 Nidek Co Ltd 眼屈折力測定装置
JPH11212526A (ja) * 1997-10-22 1999-08-06 Carl Zeiss:Fa カラースクリーンに画像を生成する方法及びそれに適するカラースクリーン
JP2000262475A (ja) * 1999-03-17 2000-09-26 Topcon Corp 眼科測定装置

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US4493539A (en) * 1982-06-30 1985-01-15 The United States Of America As Represented By The Secretary Of The Air Force Method and apparatus for objective determination of visual contrast sensitivity functions
US4511228A (en) * 1982-07-29 1985-04-16 The United States Of America As Represented By The Secretary Of The Air Force Measurement of visual contrast sensitivity
US5141305A (en) * 1991-01-31 1992-08-25 Texas Tech University Health Sciences Center Method and apparatus for evaluation of phasic visual neurons in humans
JP3490520B2 (ja) * 1994-12-12 2004-01-26 株式会社ニデック 眼科装置
DE69623884T2 (de) * 1995-07-25 2003-05-28 Toyota Chuo Kenkyusho Aichi Kk Bildverarbeitungsvorrichtung
EP0836830B1 (en) * 1996-10-03 2004-06-30 Nidek Co., Ltd Ophthalmic refraction measurement apparatus
US6025829A (en) * 1996-10-28 2000-02-15 Welch Allyn, Inc. Image generator for video display
DE19738810C2 (de) * 1997-09-05 2003-03-20 Matthias Bonacker Vorrichtung zur Darstellung von Kontrastarmen Sehtests auf einem Monitor mittels eines Computers
US6000799A (en) * 1998-05-01 1999-12-14 Jozef F. Van De Velde Maxwellian view and modulation control options for the scanning laser ophthalmoscope
JP3782734B2 (ja) * 2002-01-10 2006-06-07 株式会社トプコン コントラスト感度測定装置、コントラスト感度測定方法

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52115595A (en) * 1976-02-26 1977-09-28 Acadia Assoc Method of and apparatus for eyesight examination
JPH01270846A (ja) * 1988-04-22 1989-10-30 Topcon Corp 検眼装置
JPH02268730A (ja) * 1989-04-10 1990-11-02 Canon Inc 眼科装置
JP2848917B2 (ja) * 1990-04-28 1999-01-20 株式会社ニデック 眼屈折力測定装置
JPH06165754A (ja) * 1992-11-28 1994-06-14 Canon Inc 眼科装置
JPH11212526A (ja) * 1997-10-22 1999-08-06 Carl Zeiss:Fa カラースクリーンに画像を生成する方法及びそれに適するカラースクリーン
JPH11137521A (ja) * 1997-11-05 1999-05-25 Nidek Co Ltd 眼屈折力測定装置
JP2000262475A (ja) * 1999-03-17 2000-09-26 Topcon Corp 眼科測定装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1366706A4 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023042869A1 (ja) * 2021-09-14 2023-03-23 株式会社ナックイメージテクノロジー コントラスト感度検査装置、光学素子評価装置、コントラスト感度検査方法、光学素子評価方法

Also Published As

Publication number Publication date
CN1498090A (zh) 2004-05-19
US7441900B2 (en) 2008-10-28
EP1366706A4 (en) 2007-08-08
EP1366706A1 (en) 2003-12-03
CN100367905C (zh) 2008-02-13
US20040095556A1 (en) 2004-05-20
CA2438109A1 (en) 2002-08-15

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