SG11202106261TA - Detection of pathologies in ocular images - Google Patents

Detection of pathologies in ocular images

Info

Publication number
SG11202106261TA
SG11202106261TA SG11202106261TA SG11202106261TA SG11202106261TA SG 11202106261T A SG11202106261T A SG 11202106261TA SG 11202106261T A SG11202106261T A SG 11202106261TA SG 11202106261T A SG11202106261T A SG 11202106261TA SG 11202106261T A SG11202106261T A SG 11202106261TA
Authority
SG
Singapore
Prior art keywords
pathologies
detection
ocular images
ocular
images
Prior art date
Application number
SG11202106261TA
Inventor
Hemert Jano Van
Derek Swan
Original Assignee
Optos Plc
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 Optos Plc filed Critical Optos Plc
Publication of SG11202106261TA publication Critical patent/SG11202106261TA/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
    • A61B3/102—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for optical coherence tomography [OCT]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • 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
    • A61B3/02—Subjective types, i.e. testing apparatus requiring the active assistance of the patient
    • A61B3/06—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing light sensitivity, e.g. adaptation; for testing colour vision
    • A61B3/063—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing light sensitivity, e.g. adaptation; for testing colour vision for testing light sensitivity, i.e. adaptation
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4842—Monitoring progression or stage of a disease
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235—Details of waveform analysis
    • A61B5/7264—Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems
    • A61B5/7267—Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems involving training the classification device
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/11—Region-based segmentation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G06V10/82—Arrangements for image or video recognition or understanding using pattern recognition or machine learning using neural networks
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/18—Eye characteristics, e.g. of the iris
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10072—Tomographic images
    • G06T2207/10101—Optical tomography; Optical coherence tomography [OCT]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20081—Training; Learning
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20084—Artificial neural networks [ANN]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V2201/00—Indexing scheme relating to image or video recognition or understanding
    • G06V2201/03—Recognition of patterns in medical or anatomical images
SG11202106261TA 2018-12-20 2019-12-17 Detection of pathologies in ocular images SG11202106261TA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP18214689.4A EP3671536A1 (en) 2018-12-20 2018-12-20 Detection of pathologies in ocular images
PCT/EP2019/085608 WO2020127233A1 (en) 2018-12-20 2019-12-17 Detection of pathologies in ocular images

Publications (1)

Publication Number Publication Date
SG11202106261TA true SG11202106261TA (en) 2021-07-29

Family

ID=64755198

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202106261TA SG11202106261TA (en) 2018-12-20 2019-12-17 Detection of pathologies in ocular images

Country Status (9)

Country Link
US (2) US11503994B2 (en)
EP (2) EP4310800A3 (en)
JP (3) JP6996682B2 (en)
KR (2) KR102387820B1 (en)
AU (2) AU2019280075B2 (en)
CA (2) CA3064885A1 (en)
MX (1) MX2021007346A (en)
SG (1) SG11202106261TA (en)
WO (1) WO2020127233A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220058796A1 (en) * 2018-09-12 2022-02-24 Auckland Uniservices Limited Methods and systems for ocular imaging, diagnosis and prognosis
KR20240043807A (en) * 2019-01-25 2024-04-03 오토넥서스 메디컬 테크놀러지 인코퍼레이티드 Machine learning for otitis media diagnosis
EP3690888A1 (en) * 2019-01-31 2020-08-05 Nidek Co., Ltd. Ophthalmologic image processing device and ophthalmologic image processing program
JP7332463B2 (en) * 2019-12-25 2023-08-23 キヤノン株式会社 Control device, optical coherence tomography device, control method for optical coherence tomography device, and program
WO2022072513A1 (en) 2020-09-30 2022-04-07 Ai-Ris LLC Retinal imaging system
WO2022158908A1 (en) * 2021-01-22 2022-07-28 주식회사 루닛 Method and system for analyzing pathological image
WO2023277589A1 (en) 2021-06-30 2023-01-05 주식회사 타이로스코프 Method for guiding visit for active thyroid eye disease examination, and system for performing same
WO2023277548A1 (en) 2021-06-30 2023-01-05 주식회사 타이로스코프 Method for acquiring side image for eye protrusion analysis, image capture device for performing same, and recording medium
WO2023277622A1 (en) 2021-06-30 2023-01-05 주식회사 타이로스코프 Method for guiding hospital visit for treating active thyroid ophthalmopathy and system for performing same
KR102379061B1 (en) * 2021-06-30 2022-04-05 주식회사 타이로스코프 A method for guiding a visit to a hospital for treatment of active thyroid-associated ophthalmopathy and performing the same
WO2024013681A1 (en) * 2022-07-13 2024-01-18 Alcon Inc. Machine learning to assess the clinical significance of vitreous floaters

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4819851B2 (en) * 2008-07-31 2011-11-24 キヤノン株式会社 Diagnosis support apparatus and method, program, and recording medium
US8712505B2 (en) * 2010-11-11 2014-04-29 University Of Pittsburgh-Of The Commonwealth System Of Higher Education Automated macular pathology diagnosis in three-dimensional (3D) spectral domain optical coherence tomography (SD-OCT) images
JP6025311B2 (en) * 2011-08-01 2016-11-16 キヤノン株式会社 Ophthalmic diagnosis support apparatus and method
US8682049B2 (en) * 2012-02-14 2014-03-25 Terarecon, Inc. Cloud-based medical image processing system with access control
US8553965B2 (en) * 2012-02-14 2013-10-08 TerraRecon, Inc. Cloud-based medical image processing system with anonymous data upload and download
US20140276025A1 (en) * 2013-03-14 2014-09-18 Carl Zeiss Meditec, Inc. Multimodal integration of ocular data acquisition and analysis
JP2014188254A (en) 2013-03-28 2014-10-06 Nidek Co Ltd Visual field testing apparatus
EP3100205B1 (en) * 2014-01-28 2021-03-10 Ventana Medical Systems, Inc. Adaptive classification for whole slide tissue segmentation
US10123747B2 (en) 2016-11-21 2018-11-13 International Business Machines Corporation Retinal scan processing for diagnosis of a subject
US10249040B2 (en) 2016-11-21 2019-04-02 International Business Machines Corporation Digital data processing for diagnosis of a subject

Also Published As

Publication number Publication date
KR102494503B1 (en) 2023-01-31
EP3671536A1 (en) 2020-06-24
AU2021232682B2 (en) 2022-11-24
US11503994B2 (en) 2022-11-22
US20230000338A1 (en) 2023-01-05
JP6996682B2 (en) 2022-01-17
AU2021232682A9 (en) 2021-12-02
JP2022033126A (en) 2022-02-28
JP2020124472A (en) 2020-08-20
KR20220027927A (en) 2022-03-08
KR102387820B1 (en) 2022-04-15
US20200196853A1 (en) 2020-06-25
WO2020127233A1 (en) 2020-06-25
AU2019280075B2 (en) 2021-07-22
MX2021007346A (en) 2021-09-30
JP7279291B2 (en) 2023-05-23
EP4310800A3 (en) 2024-03-20
KR20200077461A (en) 2020-06-30
CA3223918A1 (en) 2020-06-20
JP2023021440A (en) 2023-02-10
EP4310800A2 (en) 2024-01-24
CN111353970A (en) 2020-06-30
CA3064885A1 (en) 2020-06-20
AU2021232682A1 (en) 2021-10-07
AU2019280075A1 (en) 2020-07-09

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