IL324052B1 - Preserving and stitching images for diagnosing eye disease with minimal flash - Google Patents

Preserving and stitching images for diagnosing eye disease with minimal flash

Info

Publication number
IL324052B1
IL324052B1 IL324052A IL32405225A IL324052B1 IL 324052 B1 IL324052 B1 IL 324052B1 IL 324052 A IL324052 A IL 324052A IL 32405225 A IL32405225 A IL 32405225A IL 324052 B1 IL324052 B1 IL 324052B1
Authority
IL
Israel
Prior art keywords
stitching
minimal
eye disease
disease diagnosis
image retention
Prior art date
Application number
IL324052A
Other languages
English (en)
Hebrew (he)
Other versions
IL324052A (en
Original Assignee
Digital Diagnostics 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 Digital Diagnostics Inc filed Critical Digital Diagnostics Inc
Publication of IL324052A publication Critical patent/IL324052A/en
Publication of IL324052B1 publication Critical patent/IL324052B1/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
    • A61B3/0008—Apparatus for testing the eyes; Instruments for examining the eyes provided with illuminating means
    • 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
    • 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
    • A61B3/0033—Operational features thereof characterised by user input arrangements
    • 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
    • A61B3/12—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes
    • 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
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G06T3/4038—Image mosaicing, e.g. composing plane images from plane sub-images
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0012—Biomedical image inspection
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0012—Biomedical image inspection
    • G06T7/0014—Biomedical image inspection using an image reference approach
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H30/00—ICT specially adapted for the handling or processing of medical images
    • G16H30/40—ICT specially adapted for the handling or processing of medical images for processing medical images, e.g. editing
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/20—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/30—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for calculating health indices; for individual health risk assessment
    • 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
    • G06T2207/10016—Video; Image sequence
    • 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
    • G06T2207/20—Special algorithmic details
    • G06T2207/20212—Image combination
    • G06T2207/20221—Image fusion; Image merging
    • 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
    • G06T2207/30168—Image quality inspection

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Primary Health Care (AREA)
  • Epidemiology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Ophthalmology & Optometry (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Molecular Biology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Data Mining & Analysis (AREA)
  • Pathology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Quality & Reliability (AREA)
  • Signal Processing (AREA)
  • Eye Examination Apparatus (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Image Processing (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
IL324052A 2020-03-19 2021-03-15 Preserving and stitching images for diagnosing eye disease with minimal flash IL324052B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202062992041P 2020-03-19 2020-03-19
PCT/US2021/022425 WO2021188463A1 (en) 2020-03-19 2021-03-15 Image retention and stitching for minimal-flash eye disease diagnosis

Publications (2)

Publication Number Publication Date
IL324052A IL324052A (en) 2025-12-01
IL324052B1 true IL324052B1 (en) 2026-04-01

Family

ID=77748258

Family Applications (3)

Application Number Title Priority Date Filing Date
IL324052A IL324052B1 (en) 2020-03-19 2021-03-15 Preserving and stitching images for diagnosing eye disease with minimal flash
IL296332A IL296332B2 (en) 2020-03-19 2021-03-15 Preserving and stitching images for diagnosing eye disease with minimal flash
IL326600A IL326600A (en) 2020-03-19 2021-03-15 Preserving and stitching images for diagnosing eye disease with minimal flash

Family Applications After (2)

Application Number Title Priority Date Filing Date
IL296332A IL296332B2 (en) 2020-03-19 2021-03-15 Preserving and stitching images for diagnosing eye disease with minimal flash
IL326600A IL326600A (en) 2020-03-19 2021-03-15 Preserving and stitching images for diagnosing eye disease with minimal flash

Country Status (9)

Country Link
US (3) US11880976B2 (https=)
EP (1) EP4120889A4 (https=)
JP (3) JP7712285B2 (https=)
KR (1) KR20230008042A (https=)
CN (1) CN115515473A (https=)
AU (2) AU2021238305B2 (https=)
CA (1) CA3175919A1 (https=)
IL (3) IL324052B1 (https=)
WO (1) WO2021188463A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7556042B2 (ja) * 2020-03-19 2024-09-25 デジタル ダイアグノスティックス インコーポレイテッド 網膜色素沈着に基づくフラッシュ強度の動的調節
EP4120889A4 (en) 2020-03-19 2024-04-10 Digital Diagnostics Inc. Image retention and stitching for minimal-flash eye disease diagnosis

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3897643B2 (ja) * 2002-05-22 2007-03-28 キヤノン株式会社 眼科撮影装置
US8320641B2 (en) * 2004-10-28 2012-11-27 DigitalOptics Corporation Europe Limited Method and apparatus for red-eye detection using preview or other reference images
US9775506B2 (en) * 2012-11-08 2017-10-03 The Johns Hopkins University System and method for detecting and classifying severity of retinal disease
EP4057215A1 (en) * 2013-10-22 2022-09-14 Eyenuk, Inc. Systems and methods for automated analysis of retinal images
JP6588462B2 (ja) * 2013-12-23 2019-10-09 アールエスビーブイ，リミティド ライアビリティ カンパニー 広視野網膜画像取得システム及び方法
WO2016161110A1 (en) * 2015-03-31 2016-10-06 Visunex Medical Systems Co. Ltd. An eye imaging apparatus with sequential illumination and a syntactic image analyzing method
US10115194B2 (en) 2015-04-06 2018-10-30 IDx, LLC Systems and methods for feature detection in retinal images
WO2017180965A1 (en) * 2016-04-15 2017-10-19 The Regents Of The University Of California Retinal cellscope apparatus
WO2018013923A1 (en) * 2016-07-15 2018-01-18 Digisight Technologies, Inc. Systems and methods for capturing, annotating and sharing ophthalmic images obtained using a hand held computer
US10489648B2 (en) * 2017-08-04 2019-11-26 Facebook Technologies, Llc Eye tracking using time multiplexing
JP2021507428A (ja) * 2017-10-13 2021-02-22 エーアイ テクノロジーズ インコーポレイテッド 眼科疾病及び障害の深層学習に基づく診断及び紹介
CN110021009B (zh) * 2019-01-18 2023-07-21 平安科技（深圳）有限公司 一种评估眼底图像质量的方法、装置及存储介质
CN110584592B (zh) * 2019-09-09 2021-06-18 中国科学院苏州生物医学工程技术研究所 共光路光束扫描的大视场自适应光学视网膜成像系统和方法
EP4120889A4 (en) 2020-03-19 2024-04-10 Digital Diagnostics Inc. Image retention and stitching for minimal-flash eye disease diagnosis

Also Published As

Publication number Publication date
AU2021238305A1 (en) 2022-11-17
CA3175919A1 (en) 2021-09-23
IL296332B2 (en) 2026-03-01
IL296332B1 (en) 2025-11-01
JP2023517706A (ja) 2023-04-26
US20240095924A1 (en) 2024-03-21
JP2026031850A (ja) 2026-02-24
JP7849448B2 (ja) 2026-04-21
IL324052A (en) 2025-12-01
US11880976B2 (en) 2024-01-23
AU2025202817A1 (en) 2025-05-08
US20210295516A1 (en) 2021-09-23
JP2025023026A (ja) 2025-02-14
US20250232446A1 (en) 2025-07-17
IL296332A (en) 2022-11-01
EP4120889A1 (en) 2023-01-25
CN115515473A (zh) 2022-12-23
WO2021188463A1 (en) 2021-09-23
KR20230008042A (ko) 2023-01-13
EP4120889A4 (en) 2024-04-10
JP7712285B2 (ja) 2025-07-23
AU2021238305B2 (en) 2025-01-23
IL326600A (en) 2026-04-01
US12322106B2 (en) 2025-06-03

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