IL290886A - Light field vision-based testing device, adjusted pixel rendering method therefor, and online vision-based testing management system and method using same - Google Patents

Light field vision-based testing device, adjusted pixel rendering method therefor, and online vision-based testing management system and method using same

Info

Publication number
IL290886A
IL290886A IL290886A IL29088622A IL290886A IL 290886 A IL290886 A IL 290886A IL 290886 A IL290886 A IL 290886A IL 29088622 A IL29088622 A IL 29088622A IL 290886 A IL290886 A IL 290886A
Authority
IL
Israel
Prior art keywords
based testing
vision
management system
light field
same
Prior art date
Application number
IL290886A
Other languages
Hebrew (he)
Other versions
IL290886B1 (en
Inventor
Raul Mihali
Yaiza Garcia
Guillaume Lussier
Matej Goc
Daniel Gotsch
Original Assignee
Evolution Optiks Ltd
Raul Mihali
Yaiza Garcia
Guillaume Lussier
Matej Goc
Daniel Gotsch
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 US16/551,572 external-priority patent/US10636116B1/en
Priority claimed from US16/810,143 external-priority patent/US10761604B2/en
Priority claimed from US16/992,583 external-priority patent/US11327563B2/en
Application filed by Evolution Optiks Ltd, Raul Mihali, Yaiza Garcia, Guillaume Lussier, Matej Goc, Daniel Gotsch filed Critical Evolution Optiks Ltd
Publication of IL290886A publication Critical patent/IL290886A/en
Publication of IL290886B1 publication Critical patent/IL290886B1/en

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
    • A61B3/028—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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/10—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images using integral imaging methods
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0025—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/95—Computational photography systems, e.g. light-field imaging systems
    • H04N23/957—Light-field or plenoptic cameras or camera modules
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/95—Computational photography systems, e.g. light-field imaging systems
    • H04N23/958—Computational photography systems, e.g. light-field imaging systems for extended depth of field imaging
    • H04N23/959—Computational photography systems, e.g. light-field imaging systems for extended depth of field imaging by adjusting depth of field during image capture, e.g. maximising or setting range based on scene characteristics
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/04—Changes in size, position or resolution of an image
    • G09G2340/0457—Improvement of perceived resolution by subpixel rendering
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • G09G3/3607—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals for displaying colours or for displaying grey scales with a specific pixel layout, e.g. using sub-pixels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/302—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
    • H04N13/307—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using fly-eye lenses, e.g. arrangements of circular lenses

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Biomedical Technology (AREA)
  • Surgery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Computing Systems (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Computer Hardware Design (AREA)
  • Eye Examination Apparatus (AREA)
IL290886A 2019-08-26 2020-08-24 Light field vision-based testing device, adjusted pixel rendering method therefor, and online vision-based testing management system and method using same IL290886B1 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US16/551,572 US10636116B1 (en) 2018-10-22 2019-08-26 Light field display, adjusted pixel rendering method therefor, and vision correction system and method using same
PCT/IB2019/058955 WO2020084447A1 (en) 2018-10-22 2019-10-21 Light field display, adjusted pixel rendering method therefor, and vision correction system and method using same
US201962929639P 2019-11-01 2019-11-01
US16/810,143 US10761604B2 (en) 2018-10-22 2020-03-05 Light field vision testing device, adjusted pixel rendering method therefor, and vision testing system and method using same
US202063013304P 2020-04-21 2020-04-21
US16/992,583 US11327563B2 (en) 2018-10-22 2020-08-13 Light field vision-based testing device, adjusted pixel rendering method therefor, and online vision-based testing management system and method using same
PCT/IB2020/057910 WO2021038430A1 (en) 2019-08-26 2020-08-24 Light field vision-based testing device, adjusted pixel rendering method therefor, and online vision-based testing management system and method using same

Publications (2)

Publication Number Publication Date
IL290886A true IL290886A (en) 2022-04-01
IL290886B1 IL290886B1 (en) 2024-08-01

Family

ID=74684029

Family Applications (1)

Application Number Title Priority Date Filing Date
IL290886A IL290886B1 (en) 2019-08-26 2020-08-24 Light field vision-based testing device, adjusted pixel rendering method therefor, and online vision-based testing management system and method using same

Country Status (5)

Country Link
EP (1) EP4022897A1 (en)
CN (1) CN114599266A (en)
CA (1) CA3148710A1 (en)
IL (1) IL290886B1 (en)
WO (1) WO2021038430A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2901477C (en) 2015-08-25 2023-07-18 Evolution Optiks Limited Vision correction system, method and graphical user interface for implementation on electronic devices having a graphical display
US11966507B2 (en) 2018-10-22 2024-04-23 Evolution Optiks Limited Light field vision testing device, adjusted pixel rendering method therefor, and vision testing system and method using same
US11789531B2 (en) 2019-01-28 2023-10-17 Evolution Optiks Limited Light field vision-based testing device, system and method
US11500461B2 (en) 2019-11-01 2022-11-15 Evolution Optiks Limited Light field vision-based testing device, system and method
US11902498B2 (en) 2019-08-26 2024-02-13 Evolution Optiks Limited Binocular light field display, adjusted pixel rendering method therefor, and vision correction system and method using same
US12112665B2 (en) 2019-11-01 2024-10-08 Evolution Optiks Limited Light field device, variable perception pixel rendering method therefor, and variable perception system and method using same
US11823598B2 (en) 2019-11-01 2023-11-21 Evolution Optiks Limited Light field device, variable perception pixel rendering method therefor, and variable perception system and method using same
US11487361B1 (en) 2019-11-01 2022-11-01 Evolution Optiks Limited Light field device and vision testing system using same
IL305654A (en) * 2021-03-05 2023-11-01 Evolution Optiks Ltd Light field device and vision-based testing system using same
WO2023052809A1 (en) * 2021-09-28 2023-04-06 Creal Sa Light-field projector generating optically corrected virtual images and method of generating corrected virtual images by using the light field projector

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ712214A (en) * 2013-03-11 2019-03-29 Children’S Healthcare Of Atlanta Inc Systems and methods for detection of cognitive and developmental conditions
JP2016520336A (en) * 2013-03-12 2016-07-14 リー， スティーブン ピー．ＬＥＥ， Ｓｔｅｖｅｎ Ｐ． Computer-controlled refraction and astigmatism determination
WO2015162098A1 (en) * 2014-04-24 2015-10-29 Carl Zeiss Meditec, Inc. Functional vision testing using light field displays
US10529059B2 (en) * 2014-08-11 2020-01-07 The Regents Of The University Of California Vision correcting display with aberration compensation using inverse blurring and a light field display
KR102520143B1 (en) * 2016-07-25 2023-04-11 매직 립, 인코포레이티드 Light field processor system
WO2018052812A1 (en) * 2016-09-14 2018-03-22 DigitalOptometrics LLC Remote comprehensive eye examination system
US10413172B2 (en) * 2017-12-11 2019-09-17 1-800 Contacts, Inc. Digital visual acuity eye examination for remote physician assessment

Also Published As

Publication number Publication date
EP4022897A1 (en) 2022-07-06
CN114599266A (en) 2022-06-07
IL290886B1 (en) 2024-08-01
WO2021038430A1 (en) 2021-03-04
CA3148710A1 (en) 2021-03-04

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