EP1501404A4 - Sharpness metric for vision quality - Google Patents

Sharpness metric for vision quality

Info

Publication number
EP1501404A4
EP1501404A4 EP03721996A EP03721996A EP1501404A4 EP 1501404 A4 EP1501404 A4 EP 1501404A4 EP 03721996 A EP03721996 A EP 03721996A EP 03721996 A EP03721996 A EP 03721996A EP 1501404 A4 EP1501404 A4 EP 1501404A4
Authority
EP
European Patent Office
Prior art keywords
vision quality
sharpness metric
sharpness
metric
vision
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP03721996A
Other languages
German (de)
French (fr)
Other versions
EP1501404A1 (en
Inventor
David R Williams
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
University of Rochester
Original Assignee
University of Rochester
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 University of Rochester filed Critical University of Rochester
Publication of EP1501404A1 publication Critical patent/EP1501404A1/en
Publication of EP1501404A4 publication Critical patent/EP1501404A4/en
Withdrawn legal-status Critical Current

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
    • A61B3/0016—Operational features thereof
    • A61B3/0025—Operational features thereof characterised by electronic signal processing, e.g. eye models

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Biomedical Technology (AREA)
  • Signal Processing (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Eye Examination Apparatus (AREA)
EP03721996A 2002-05-03 2003-05-02 Sharpness metric for vision quality Withdrawn EP1501404A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US37721902P 2002-05-03 2002-05-03
US377219P 2002-05-03
PCT/US2003/013716 WO2003092485A1 (en) 2002-05-03 2003-05-02 Sharpness metric for vision quality

Publications (2)

Publication Number Publication Date
EP1501404A1 EP1501404A1 (en) 2005-02-02
EP1501404A4 true EP1501404A4 (en) 2009-03-04

Family

ID=29401458

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03721996A Withdrawn EP1501404A4 (en) 2002-05-03 2003-05-02 Sharpness metric for vision quality

Country Status (3)

Country Link
EP (1) EP1501404A4 (en)
AU (1) AU2003225276A1 (en)
WO (1) WO2003092485A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005054691A1 (en) 2005-11-16 2007-05-24 Bausch & Lomb Inc. Method and device for determining the visual acuity of an eye
WO2007073848A2 (en) 2005-12-15 2007-07-05 Franz Fankhauser Device measuring eyes with the aid of dynamic light scattering
FR2971693B1 (en) * 2011-02-22 2013-03-08 Imagine Eyes RETINAL IMAGING METHOD AND DEVICE WITH HIGH RESOLUTION
US9784992B2 (en) 2013-02-11 2017-10-10 Carl Zeiss Vision International Gmbh Method and system for determining an eyeglass prescription
WO2015178916A1 (en) 2014-05-22 2015-11-26 Carl Zeiss Vision International Gmbh Method for reducing the thickness of a lens shape and uncut lens blank
US9864212B2 (en) 2014-05-22 2018-01-09 Carl Zeiss Vision International Gmbh Method for reducing the thickness of a lens shape and uncut lens blank
BR112017023251B1 (en) * 2015-06-23 2023-03-07 Essilor International DEVICE FOR ASSESSING THE CORRECTION OF VISUAL REFRACTION OF AN INDIVIDUAL
US10782541B2 (en) 2015-11-23 2020-09-22 Carl Zeiss Vision International Gmbh Method for designing a lens shape and spectacle lens
WO2018022042A1 (en) 2016-07-27 2018-02-01 Carl Zeiss Vision International Gmbh Method for determining an improved design for a progressive lens taking into account higher order aberrations of the eye
WO2018147834A1 (en) 2017-02-07 2018-08-16 Carl Zeiss Vision International Gmbh Prescription determination

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001082791A1 (en) * 2000-04-28 2001-11-08 University Of Rochester Improving vision and retinal imaging

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5777719A (en) 1996-12-23 1998-07-07 University Of Rochester Method and apparatus for improving vision and the resolution of retinal images
AU9656701A (en) * 2000-10-10 2002-04-22 Univ Rochester Determination of ocular refraction from wavefront aberration data

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001082791A1 (en) * 2000-04-28 2001-11-08 University Of Rochester Improving vision and retinal imaging

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
APPLEGATE R A ET AL: "Visual acuity as a function of Zernike mode and level of root mean square error", OPTOMETRY AND VISION SCIENCE LIPPINCOTT WILLIAMS & WILKINS USA, vol. 80, no. 2, February 2003 (2003-02-01), pages 97 - 105, XP002511609, ISSN: 1040-5488 *
See also references of WO03092485A1 *
WILLIAMS, DAVID: "Subjective image quality metrics from the wave aberration", 4TH INTERNATIONAL CONGRESS ON WAVEFRONT SENSING AND ABERRATION FREE REFRACTIVE CORRECTION, SAN FRANCISCO, FEB 14-16, 2003, XP002511608, Retrieved from the Internet <URL:http://voi.opt.uh.edu/VOI/WavefrontCongress/2003/presentations/Sunday%2003_16_03/69%20Williams%20metrics.pdf> *

Also Published As

Publication number Publication date
WO2003092485A1 (en) 2003-11-13
EP1501404A1 (en) 2005-02-02
AU2003225276A1 (en) 2003-11-17

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