KR102380560B1 - 영상 처리를 기반으로 하는 각막궤양 검출 장치 및 그 방법 - Google Patents

영상 처리를 기반으로 하는 각막궤양 검출 장치 및 그 방법 Download PDF

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KR102380560B1
KR102380560B1 KR1020200100471A KR20200100471A KR102380560B1 KR 102380560 B1 KR102380560 B1 KR 102380560B1 KR 1020200100471 A KR1020200100471 A KR 1020200100471A KR 20200100471 A KR20200100471 A KR 20200100471A KR 102380560 B1 KR102380560 B1 KR 102380560B1
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South Korea
Prior art keywords
ulcer
region
pixel
interest
area
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KR1020200100471A
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English (en)
Korean (ko)
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KR20220020033A (ko
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임진혁
김대원
조경진
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단국대학교 산학협력단
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Priority to KR1020200100471A priority Critical patent/KR102380560B1/ko
Priority to PCT/KR2020/011726 priority patent/WO2022034955A1/fr
Publication of KR20220020033A publication Critical patent/KR20220020033A/ko
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    • 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
    • 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; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • 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
    • 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
    • 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
    • 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
    • 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
    • G06T2207/30096—Tumor; Lesion

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Molecular Biology (AREA)
  • Primary Health Care (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Epidemiology (AREA)
  • General Physics & Mathematics (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Pathology (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
KR1020200100471A 2020-08-11 2020-08-11 영상 처리를 기반으로 하는 각막궤양 검출 장치 및 그 방법 KR102380560B1 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020200100471A KR102380560B1 (ko) 2020-08-11 2020-08-11 영상 처리를 기반으로 하는 각막궤양 검출 장치 및 그 방법
PCT/KR2020/011726 WO2022034955A1 (fr) 2020-08-11 2020-09-01 Appareil pour détecter un ulcère cornéen sur la base d'un traitement d'image et procédé associé

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020200100471A KR102380560B1 (ko) 2020-08-11 2020-08-11 영상 처리를 기반으로 하는 각막궤양 검출 장치 및 그 방법

Publications (2)

Publication Number Publication Date
KR20220020033A KR20220020033A (ko) 2022-02-18
KR102380560B1 true KR102380560B1 (ko) 2022-03-31

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KR1020200100471A KR102380560B1 (ko) 2020-08-11 2020-08-11 영상 처리를 기반으로 하는 각막궤양 검출 장치 및 그 방법

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KR (1) KR102380560B1 (fr)
WO (1) WO2022034955A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102587679B1 (ko) * 2023-04-07 2023-10-12 주식회사 동진전기통신 태양광 패널 이상 검출 장치 및 그 방법

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9492322B2 (en) * 2009-11-16 2016-11-15 Alcon Lensx, Inc. Imaging surgical target tissue by nonlinear scanning
JP6363275B2 (ja) * 2017-07-13 2018-07-25 株式会社トプコン 眼科装置
JP7043759B2 (ja) * 2017-09-01 2022-03-30 株式会社ニデック 眼科装置、および白内障評価プログラム
JP7148114B2 (ja) * 2018-06-12 2022-10-05 株式会社トーメーコーポレーション 眼科装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
전자공학회논문지, 2019년, 56권, 9호, 페이지 53-66*

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WO2022034955A1 (fr) 2022-02-17
KR20220020033A (ko) 2022-02-18

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