IL299030B1 - Systems and methods for measuring pupillary distance and their uses - Google Patents

Systems and methods for measuring pupillary distance and their uses

Info

Publication number
IL299030B1
IL299030B1 IL299030A IL29903022A IL299030B1 IL 299030 B1 IL299030 B1 IL 299030B1 IL 299030 A IL299030 A IL 299030A IL 29903022 A IL29903022 A IL 29903022A IL 299030 B1 IL299030 B1 IL 299030B1
Authority
IL
Israel
Prior art keywords
pupil
image
camera
subject
depth map
Prior art date
Application number
IL299030A
Other languages
English (en)
Hebrew (he)
Other versions
IL299030A (en
Original Assignee
Warby Parker Inc
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 Warby Parker Inc filed Critical Warby Parker Inc
Publication of IL299030A publication Critical patent/IL299030A/en
Publication of IL299030B1 publication Critical patent/IL299030B1/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
    • A61B3/10—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
    • 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
    • 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
    • A61B3/14—Arrangements specially adapted for eye photography
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three-dimensional [3D] modelling for computer graphics
    • G06T17/20—Finite element generation, e.g. wire-frame surface description, tesselation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/60—Analysis of geometric attributes
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2200/00—Indexing scheme for image data processing or generation, in general
    • G06T2200/24—Indexing scheme for image data processing or generation, in general involving graphical user interfaces [GUIs]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10028—Range image; Depth image; 3D point clouds
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G06T2207/30041—Eye; Retina; Ophthalmic
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30196—Human being; Person
    • G06T2207/30201—Face
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2210/00—Indexing scheme for image generation or computer graphics
    • G06T2210/41—Medical

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • General Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Human Computer Interaction (AREA)
  • Software Systems (AREA)
  • Computer Graphics (AREA)
  • User Interface Of Digital Computer (AREA)
  • Eye Examination Apparatus (AREA)
  • Image Processing (AREA)
IL299030A 2020-06-17 2021-06-11 Systems and methods for measuring pupillary distance and their uses IL299030B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202063040184P 2020-06-17 2020-06-17
PCT/US2021/037075 WO2021257406A1 (en) 2020-06-17 2021-06-11 System and method for measuring pupillary distance and uses thereof

Publications (2)

Publication Number Publication Date
IL299030A IL299030A (en) 2023-02-01
IL299030B1 true IL299030B1 (en) 2026-05-01

Family

ID=79022629

Family Applications (1)

Application Number Title Priority Date Filing Date
IL299030A IL299030B1 (en) 2020-06-17 2021-06-11 Systems and methods for measuring pupillary distance and their uses

Country Status (8)

Country Link
US (1) US12108988B2 (enExample)
EP (1) EP4167828A4 (enExample)
JP (1) JP7664953B2 (enExample)
KR (1) KR20230026421A (enExample)
CN (1) CN115697183B (enExample)
CA (1) CA3185605A1 (enExample)
IL (1) IL299030B1 (enExample)
WO (1) WO2021257406A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11238611B2 (en) * 2019-07-09 2022-02-01 Electric Avenue Software, Inc. System and method for eyewear sizing
CA3225479A1 (en) 2021-07-07 2023-01-12 Warby Parker Inc. Systems and methods for vision test and uses thereof
IT202200008099A1 (it) * 2022-04-22 2023-10-22 Luxottica Group S P A Metodo di stima della distanza interpupillare.
EP4455771A1 (en) 2023-04-24 2024-10-30 Carl Zeiss Vision International GmbH Method and device for face pose estimation and determination of centration parameters

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US20160299360A1 (en) * 2015-04-10 2016-10-13 Bespoke, Inc. Systems and methods for creating eyewear with multi-focal lenses

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Also Published As

Publication number Publication date
US12108988B2 (en) 2024-10-08
CA3185605A1 (en) 2021-12-23
WO2021257406A1 (en) 2021-12-23
CN115697183A (zh) 2023-02-03
KR20230026421A (ko) 2023-02-24
EP4167828A4 (en) 2024-07-17
EP4167828A1 (en) 2023-04-26
US20210393121A1 (en) 2021-12-23
JP7664953B2 (ja) 2025-04-18
IL299030A (en) 2023-02-01
CN115697183B (zh) 2026-03-17
JP2023530346A (ja) 2023-07-14

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