FI935739A - Oftalmisten linssien tarkastusmenetelmä ja -laite - Google Patents

Oftalmisten linssien tarkastusmenetelmä ja -laite Download PDF

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Publication number
FI935739A
FI935739A FI935739A FI935739A FI935739A FI 935739 A FI935739 A FI 935739A FI 935739 A FI935739 A FI 935739A FI 935739 A FI935739 A FI 935739A FI 935739 A FI935739 A FI 935739A
Authority
FI
Finland
Prior art keywords
intensity
lens
pixels
edge
groups
Prior art date
Application number
FI935739A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI935739A0 (fi
Inventor
James A Ebel
Peter Sites
Original Assignee
Johnson & Johnson Vision Prod
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25539896&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI935739(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Johnson & Johnson Vision Prod filed Critical Johnson & Johnson Vision Prod
Publication of FI935739A0 publication Critical patent/FI935739A0/fi
Publication of FI935739A publication Critical patent/FI935739A/fi

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/02—Testing optical properties
    • G01M11/0242—Testing optical properties by measuring geometrical properties or aberrations
    • G01M11/0278—Detecting defects of the object to be tested, e.g. scratches or dust
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/02—Testing optical properties
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/02—Testing optical properties
    • G01M11/0242—Testing optical properties by measuring geometrical properties or aberrations
    • G01M11/025—Testing optical properties by measuring geometrical properties or aberrations by determining the shape of the object to be tested

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Eyeglasses (AREA)
  • Image Analysis (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Image Processing (AREA)
  • Prostheses (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Eye Examination Apparatus (AREA)
FI935739A 1992-12-21 1993-12-20 Oftalmisten linssien tarkastusmenetelmä ja -laite FI935739A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US99375692A 1992-12-21 1992-12-21

Publications (2)

Publication Number Publication Date
FI935739A0 FI935739A0 (fi) 1993-12-20
FI935739A true FI935739A (fi) 1994-06-22

Family

ID=25539896

Family Applications (1)

Application Number Title Priority Date Filing Date
FI935739A FI935739A (fi) 1992-12-21 1993-12-20 Oftalmisten linssien tarkastusmenetelmä ja -laite

Country Status (23)

Country Link
US (1) US5717781A (de)
EP (1) EP0604179B9 (de)
JP (1) JP3708138B2 (de)
KR (1) KR100233218B1 (de)
CN (1) CN1071893C (de)
AT (1) ATE169109T1 (de)
AU (1) AU668606B2 (de)
BR (1) BR9305148A (de)
CA (1) CA2111738C (de)
CZ (1) CZ278293A3 (de)
DE (1) DE69320014T3 (de)
ES (1) ES2121064T3 (de)
FI (1) FI935739A (de)
GR (1) GR1002468B (de)
GT (1) GT199300075A (de)
HK (1) HK1003444A1 (de)
HU (1) HUT65571A (de)
IL (1) IL107603A (de)
MX (1) MX9400085A (de)
NO (1) NO934708L (de)
NZ (1) NZ250427A (de)
TW (1) TW278133B (de)
ZA (1) ZA939538B (de)

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US6577387B2 (en) 2000-12-29 2003-06-10 Johnson & Johnson Vision Care, Inc. Inspection of ophthalmic lenses using absorption
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US7256881B2 (en) 2002-02-15 2007-08-14 Coopervision, Inc. Systems and methods for inspection of ophthalmic lenses
AU2003225591B2 (en) * 2002-02-21 2008-12-11 Johnson & Johnson Vision Care, Inc. Method and system for inspecting optical devices
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JP4991499B2 (ja) * 2007-11-28 2012-08-01 株式会社日立ハイテクノロジーズ レチクル検査装置及びレチクル検査方法
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EP2766750B1 (de) 2011-10-12 2016-02-03 Novartis AG Verfahren zur herstellung uv-licht-absorbierender brillengläser mit einer beschichtung
US8832621B1 (en) 2011-11-28 2014-09-09 Cadence Design Systems, Inc. Topology design using squish patterns
WO2013119775A1 (en) 2012-02-10 2013-08-15 Johnson & Johnson Vision Care, Inc. Method and apparatus for determining a thickness profile of an ophthalmic lens using a single point thickness and refractive index measurements
CN102768214B (zh) * 2012-05-28 2014-09-03 明基材料有限公司 隐形眼镜检测系统与方法
US8606011B1 (en) * 2012-06-07 2013-12-10 Amazon Technologies, Inc. Adaptive thresholding for image recognition
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US10338408B2 (en) 2012-12-17 2019-07-02 Novartis Ag Method for making improved UV-absorbing ophthalmic lenses
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TW201508254A (zh) * 2013-08-27 2015-03-01 Hon Hai Prec Ind Co Ltd 鏡頭模組的測量方法
SG11201602776PA (en) * 2013-10-08 2016-05-30 Emage Vision Pte Ltd System and method for inspection of wet ophthalmic lens
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HUE038809T2 (hu) 2013-12-17 2018-11-28 Novartis Ag Térhálósított hidrofíl bevonattal ellátott szilikon hidrogél lencse
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FR3039660B1 (fr) * 2015-07-30 2017-09-08 Essilor Int Methode de verification d'une caracteristique geometrique et d'une caracteristique optique d'une lentille ophtalmique detouree et dispositif associe
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TW201816373A (zh) * 2016-10-18 2018-05-01 英商埃斯頓眼科有限公司 鏡片檢查設備及方法
EP3943909A1 (de) * 2017-04-13 2022-01-26 Carl Zeiss Vision International GmbH Verfahren zur bereitstellung eines brillenglas-rohlings bzw. eines brillenglas-halbfabrikats für die herstellung eines brillenglases
US11256003B2 (en) 2017-12-13 2022-02-22 Alcon Inc. Weekly and monthly disposable water gradient contact lenses
DE102018222140B3 (de) * 2018-12-18 2020-02-06 Siemens Mobility GmbH Ermitteln einer Durchlassgüte einer Optikeinheit eines Kamerasystems
CN112666178B (zh) * 2020-12-14 2024-06-18 杭州当虹科技股份有限公司 一种户外led大屏坏点在线监控方法
CN116503397B (zh) * 2023-06-26 2023-09-01 山东天通汽车科技股份有限公司 基于图像数据的车内传输带缺陷检测方法
CN116883446B (zh) * 2023-09-08 2023-11-21 鲁冉光电(微山)有限公司 一种车载摄像头镜片碾磨程度实时监测系统
CN117269179B (zh) * 2023-11-23 2024-02-02 平方和(北京)科技有限公司 基于机器视觉的隐形眼镜边缘缺陷的高精度检测方法和系统
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Also Published As

Publication number Publication date
AU5194493A (en) 1994-06-30
KR940015471A (ko) 1994-07-21
GR1002468B (el) 1996-11-08
MX9400085A (es) 1994-07-29
TW278133B (de) 1996-06-11
EP0604179B9 (de) 2006-06-28
CN1071893C (zh) 2001-09-26
ES2121064T3 (es) 1998-11-16
CZ278293A3 (en) 1996-03-13
JP3708138B2 (ja) 2005-10-19
CA2111738C (en) 2005-09-06
EP0604179A2 (de) 1994-06-29
GR930100477A (el) 1994-08-31
AU668606B2 (en) 1996-05-09
HU9303348D0 (en) 1994-03-28
NO934708D0 (no) 1993-12-20
US5717781A (en) 1998-02-10
GT199300075A (es) 1995-06-08
HUT65571A (en) 1994-07-28
FI935739A0 (fi) 1993-12-20
CN1092166A (zh) 1994-09-14
EP0604179B2 (de) 2006-01-04
IL107603A0 (en) 1994-02-27
NO934708L (no) 1994-06-22
BR9305148A (pt) 1994-08-16
IL107603A (en) 1997-01-10
HK1003444A1 (en) 1998-10-30
NZ250427A (en) 1997-03-24
DE69320014T2 (de) 1999-03-04
EP0604179B1 (de) 1998-07-29
ZA939538B (en) 1995-06-20
ATE169109T1 (de) 1998-08-15
CA2111738A1 (en) 1994-06-22
JPH06229873A (ja) 1994-08-19
DE69320014T3 (de) 2006-08-24
KR100233218B1 (ko) 1999-12-01
DE69320014D1 (de) 1998-09-03
EP0604179A3 (de) 1995-02-15

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